IEC 60068 Vibration Testing

IEC 60068 Explained: A Deep Dive into Vibration Testing Standards

What is IEC 60068 Vibration Testing?

IEC 60068-2 is a subset of the broader IEC 60068 series, which sets out international test standards for various environmental tests on products, equipment, and components. Included within the IEC 60068-2 series are the vibration test standards:

IEC 60068-2-6 Environmental testing Part 2-6: Test Fc: Vibration (sinusoidal)
IEC 60068-2-64 Environmental testing Part 2-64: Test Fh: Vibration, Broadband Random, and Guidance

DES has extensive experience performing many vibration tests to IEC 60068-2-6 and IEC 60068-2-64. We are A2LA accredited to those standards.

Why perform IEC 60068 Vibration Testing?

All products will likely experience some vibration during their lifetime from shipping and transportation. Thus, some level of vibration testing is valuable.
For items being sold outside of the USA, the results from vibration testing to IEC 60068-2-6 and IEC 60068-2-64 are accepted worldwide.
IEC 60068-2-6 and IEC 60068-2-64 can be used to evaluate the reliability and performance of products that will be exposed to vibration environments.
They are useful to assess the durability and performance of connectors exposed to harsh conditions such as military, automotive, and space environments. During the vibration, the connectors are monitored for intermittent electrical contact with specialized equipment provided by DES.
Manufacturers can validate the structural integrity of items and identify possible degradation under different vibration conditions.
Automotive and aerospace suppliers can evaluate the reliability, durability, and performance of their components that are subjected to intense vibration during their lifetime.
IEC 60068-2-6 and IEC 60068-2-64 can be used to investigate structural dynamic characteristics for items used in spacecraft programs.
Testing to these standards can simulate the stresses that occur during the life of a product giving confidence in its performance and longevity.
Products can be developed to function and withstand vibration exposures encountered during their life cycle.
Companies can evaluate the durability and performance of components, equipment, and articles during transportation and service vibration.

IEC 60068-2-6: Sinusoidal Vibration Test Standard

IEC 60068-2-6 is a test standard for Sinusoidal Vibration Testing. It defines a procedure for testing specimens to sinusoidal vibrations over a specified frequency range for a given duration. It is applicable (but not limited) to products or components that are subjected to harmonic vibrations such as rotating, pulsating, or oscillating forces that occur in ships, aircraft, land vehicles, rotorcraft, machinery, space applications, and seismic events.

Much of the IEC 60068-2-6 specification deals with controlling the test parameters. Other parts cover various test severities such as the vibration amplitude, frequency ranges, and durations. It is up to the user to choose which test severities are applicable to their products. Annex A in IEC 60068-2-6 gives some guidance on testing. Annexes B and C provide examples of severities based on different applications. The user must also specify whether the specimen shall be functional during the vibration test or whether it can be functionally tested before and after.

IEC 60068-2-6 endurance testing can be accomplished either by endurance by sweeping or endurance at fixed frequencies. Endurance by sweeping is performed by continuously sweeping or varying the sinusoidal vibrations from the lowest to the highest to the lowest frequencies for a chosen number of sweep cycles. Endurance at fixed frequencies is completed by subjecting the specimens to a sine dwell at the product resonances for a fixed duration and vibration amplitude.

Contact DES today to discuss your IEC 60068-2-6 vibration testing requirements with one of our experts.

The Random Vibration Test: An In-depth Look at IEC 60068-2-64

IEC 60068-2-64 is a procedure for Random Vibration Testing of components, products and equipment. Random vibration occurs in transportation environments, vehicles, aircraft, aerospace, military environments, etc. Random vibration tests can also be useful for evaluating the general robustness and durability of products and components. IEC 60068-2-64 defines requirements for subjecting specimens to broadband random vibration tests over a specified frequency range for a given duration. It is primarily intended for specimens that are unpackaged, however, a packaged product can be tested using transportation vibrations.

The first part of IEC 60068-2-64 covers controlling the test parameters. Subsequent parts of IEC 60068-2-64 list various test severities such as the Grms value of acceleration, the frequency range, and the duration of testing. Similar to IEC 60068-2-6, the user chooses what test severities to apply to their products and if the specimen shall be functional during the vibration test or whether it should be functionally tested before and after. Annex A in IEC 60068-2-64 provides examples of severities based on different applications. Annexes B and C provide information and guidance.

An optional low-level vibration response investigation (sometimes called a resonance scan or modal survey) can be performed before and after the random vibration in each axis. The vibration response investigation can be either a sinusoidal vibration sweep or random vibration applied for a short duration. In either case, the vibrations should be low level to avoid damaging the test specimen but high enough to excite resonances.

Completing the Vibration Test

Once all the severities are chosen in either IEC 60068-2-6 or IEC 60068-2-64, the testing is performed along three perpendicular axes, one at a time. Upon completion of the vibration test, DES will promptly deliver a detailed test report that includes the customer’s name and address, the test dates, a summary of the test procedure, chosen severities, equipment & measuring system calibration information, operational test data, test observations & results, color pictures of the vibration test setup and color pictures of any failures.

Secure your product’s market success with DES’s comprehensive random vibration testing services. Contact us now and let’s get started.

DES Your Go-To for IEC 60068 Compliant Vibration Testing

Choosing the right partner for your vibration testing needs is crucial. At Delserro Engineering Solutions, we offer a comprehensive suite of services designed to ensure your products meet the stringent IEC 60068 standards. Here’s why DES should be your first choice:

Customized Solutions: We design and fabricate your vibration test fixtures tailored to your specific needs.
Precision and Care: Our test setup process is meticulous, incorporating control and response accelerometer placement, correct bolt torque application, and organized cable routing.
Quality Assurance: As an accredited laboratory, we adhere to IEC 60068-2-6 and IEC 60068-2-64 test standards, ensuring quality and compliance.
Advanced Facilities: With our state-of-the-art testing facilities and equipment, we are equipped to handle a wide range of vibration test requirements.
Extensive Experience: Our team has a broad range of experience in vibration testing, including products used in outer space, rockets, missiles, automotive and truck environments, military environments, and medical environments.

Contact DES today to discuss your vibration testing requirements with one of our experts.

If you want to learn more about different types of vibration testing, please read these related blog articles:

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Enhancing Product Integrity: The Power of ISTA 3 and ISTA 3A Standards

ISTA Series 3 Package Testing Standards

When it comes to shipping products, the safe arrival of your packages is of utmost importance. That’s why the ISTA 3-Series protocols are crucial. Designed as General Simulation Performance Tests, these ISTA standards evaluate the resilience of packages and products against transportation hazards encountered in parcel delivery systems. By subjecting packages to rigorous laboratory simulations that mirror real-world conditions, including random vibrations, package drops, and extreme climatic variations, the ISTA 3 tests provide invaluable insights into the ability of your packages to withstand the hazards encountered in parcel delivery systems.

Benefits of ISTA Series 3 Package Testing Standards:

Unwavering Confidence: By adhering to ISTA Series 3 standards, you can be confident that your products will endure the rigors of handling and transportation.
Mitigated Product Losses: Reducing claims of damaged products is crucial for your bottom line.
Streamlined Operations and Increased Profits: Reducing product returns and associated costs has a direct impact on your profitability.
Enhanced Customer Satisfaction: Ensuring that your customers receive intact and undamaged goods enhances their satisfaction, trust, and loyalty to your brand.]
Material Evaluation and Innovation: ISTA Series 3 standards provide an opportunity to evaluate different packaging materials and their effectiveness in protecting your products.

ISTA 3 Series Tests:

The ISTA 3 series includes procedures (ISTA 3A and ISTA 3B):

ISTA 3A: Parcel Delivery System Shipments 150 lb. (70kg) or Less
- Provides comprehensive testing for standard, small, flat, and elongated packaged products.
- Evaluates the ability of the packages to withstand drops, vibrations, and other hazards encountered during parcel shipping.
ISTA 3B: Less-Than-Truckload (LTL) Shipment
- Assesses the performance of standard, cylindrical, and palletized or skidded packages during LTL transportation.
- Tests include tip/over, drop, vibration, impact, and other hazards encountered in LTL shipments.

ISTA 3A Testing: Ensuring the Resilience of Your Individual Packaged-Products

When it comes to shipping individually packaged products through a parcel delivery system, ISTA 3A testing is crucial. This comprehensive general simulation test evaluates the ability of your packages to withstand the rigors of transportation, especially when weighing 150 pounds or less. Within ISTA 3A, four distinct package type classifications exist Standard, Small, Flat, and Elongated.

Let’s explore each package type in detail:

STANDARD Packaged-Products:
Standard packaged products encompass a wide range of packaging materials, including traditional fiberboard cartons, plastic containers, wooden crates, or cylindrical packages. These products do not meet the specific criteria for small, flat, or elongated packaged products. ISTA 3A testing ensures that standard packaged products can withstand the challenges of transportation and arrive intact at their destination.
SMALL Packaged Products:
Small packaged products are defined by specific size and weight criteria. They have a volume of less than 13,000 cm3 (800 in3), a longest dimension of 350mm (14in) or less, and a weight of 4.5kg (10lb) or less. ISTA 3A testing for small packaged products focuses on their ability to endure the various hazards encountered during shipping, ensuring their safe arrival.
FLAT Packaged Products:
Flat-packaged products, as the name suggests, have a distinctive shape and structure. They are characterized by the shortest dimension of 200mm (8in) or less, with the next longest dimension being at least four times larger than the shortest dimension. Additionally, the volume of flat packaged products measures 13,000 cm3 (800in3) or greater. ISTA 3A testing rigorously evaluates the durability of flat packaged products, considering their unique geometry and potential vulnerabilities during transportation.
ELONGATED Packaged Products:
Elongated packaged products possess a long, slender shape. They are identified by having the longest dimension of 900mm (36in) or greater, while both of the package’s other dimensions are each 20 percent or less of the longest dimension. ISTA 3A testing specifically focuses on the challenges faced by elongated packaged products during shipping, ensuring their resilience against hazards and maintaining the integrity of the package contents.

ISTA 3A testing requires that a specific test sequence be followed to achieve certification for each package type. The tables below outline the ISTA 3A testing required for package certification.

3A – STANDARD, ELONGATED & FLAT Packaged-Product Test Sequence

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Atmospheric Preconditioning	Controlled Temperature and Humidity in an environmental chamber	Optional
3	Shock	Package Drop Test 9 Drops – height varies with packaged-product weight	Required
4	Vibration	Random Vibration with & without Top Load	Required
5	Vibration	Random Vibration under a vacuum	Optional
6	Shock	Package Drop Test 8 Drops – height varies with packaged-product weight. Includes drop on hazard	Required
7	Shock	Rotational Edge Drop 200 mm (8 in)	Required for FLAT & ELONGATED
8	Shock	Full Rotational Flat Drop Varies with package dimensions	Required for FLAT & ELONGATED
9	Concentrated Impact	Hazard Box dropped 400 mm (16 in)	Required for FLAT Only
10	Bridge Impact	Hazard Box dropped 400 mm (16 in)	Required for ELONGATED Only
11	Integrity Leak Test	8 Hours	Required for LIQUIDS Only

3A – SMALL Packaged-Product Test Sequence

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Atmospheric Conditioning	Controlled Temperature and Humidity in an environmental chamber	Optional
3	Shock	Package Drop Test (not in a bag) 9 Drops – Height varies with packaged-product weight	Required
4	Vibration	Random Vibration with & without Top Load	Required
5	Vibration	Random Vibration under a vacuum	Optional
6	Shock	Package Drop Test (in a bag) 7 Drops – height varies with package-product weight	Required
7	Integrity Leak Test	8 Hours	Required for LIQUIDS Only

ISTA 3B: Safeguarding Your Packages in Less-Than-Truckload (LTL) Shipments

When it comes to packaged products transported through Less-Than-Truckload (LTL) shipments, ISTA 3B package testing plays a vital role. LTL shipments involve motor carriers (trucks) delivering various types of packaged products from different shippers, all destined for different ultimate destinations, but mixed together in the same load. This presents unique challenges that ISTA 3B testing addresses.

Within ISTA 3B, four distinct package type designations exist, each requiring specific testing protocols:

STANDARD Packaged-Products (200 lb. or less):
This ISTA 3B category includes standard packaged products weighing 200 lb. (91 kg) or less. It encompasses a variety of packages, including elongated and flat packages.
STANDARD Packaged-Products (over 200 lb.):
Similar to the previous designation, this ISTA 3B category covers standard packaged products weighing over 200 lb. (91 kg). It includes elongated and flat packages, which require robust testing to withstand the challenges encountered in LTL shipments.
CYLINDRICAL Packaged-Products:
This ISTA 3B category focuses specifically on cylindrical packaged products, including elongated cylinders.
PALLETIZED or SKIDDED Packaged Products:
Palletized or skidded packaged products refer to individual containers, bulk containers, or unitized loads that incorporate a base allowing entry for fork trucks.

To achieve ISTA 3B certification for each package type, a specific test sequence must be followed. The tables below outline the required test sequence for ISTA 3B certification, ensuring that your packaged products meet the highest standards of durability and can withstand the rigors of LTL shipments.

3B – STANDARD 200lb or less Test Sequence

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Atmospheric Conditioning	Controlled Temperature and Humidity in an environmental chamber	Optional
3	Shock	Tip/Tip Over using a 22 degree tip angle	Required for packages ≥ 48 in (1.2m) tall and ≥100lb (45kg) weight and any base dimension < ½ the height, or for packages ≥ 30 in (760 mm) tall and with a center of gravity vertical location >½ the package height
4	Shock	Free Fall Drop Test 6 Drops – height varies with packaged-product weight	Required
5	Vertical Vibration	Random Vibration with Top Load	Required
6	Shock	Concentrated Impact	Required only for Non-Rigid Containers
7	Shock	Free Fall Drop Test 6 Drops – height varies with packaged-product weight	Required
8	Shock	1 Full Rotational Drop	Required only for Elongated packages
9	Bridged Impact	Hazard Box dropped 410 mm (16 in)	Required only for Elongated packages
10	Shock	2 Full Rotational Drops	Required only for Flat packages
11	Concentrated Edge Impact	Hazard Box dropped 410 mm (16 in)	Required only for Flat packages

3B – STANDARD Over 200 lb. Test Sequence

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Atmospheric Conditioning	Controlled Temperature and Humidity in an environmental chamber	Optional
3	Shock	Tip/Tip Over using a 22 degree tip angle	Required for packages ≥ 48 in (1.2m) tall and ≥100lb (45kg) weight and any base dimension < ½ the height, or for packages ≥ 30 in (760 mm) tall and with a center of gravity vertical location >½ the package height
4	Shock	Rotational Edge and Corner Drops, 9 in (230 mm)	Required
5	Shock	Package Drop Test (3 in) or Inclined or Horizontal Impact (48 in/sec)	Required
6	Vertical Vibration	Random Vibration with Top Load	Required
7	Shock	Concentrated Impact	Required only for Non-Rigid Containers
8	Shock	Rotational Edge and Corner Drops, 9 in (230 mm)	Required
9	Shock	Package Drop Test (3 in) or Inclined or Horizontal Impact (48 in/sec)	Required
10	Shock	1 Full Rotational Drop	Required only for Elongated packages
11	Bridged Impact	Hazard Box dropped 410 mm (16 in)	Required only for Elongated packages
12	Shock	2 Full Rotational Drops	Required only for Flat packages
13	Concentrated Edge Impact	Hazard Box dropped 410 mm (16 in)	Required only for Flat packages

3B – CYLINDRICAL Test Sequence

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Atmospheric Conditioning	Controlled Temperature and Humidity in an environmental chamber	Optional
3	Shock	Free Fall Drop Test 6 Drops – height varies with packaged-product weight	Required
4	Vertical Vibration	Random Vibration with & without Top Load	Required
5	Shock	Free Fall Drop Test 5 Drops – height varies with packaged-product weight	Required
6	Shock	Drop on Hazard 1 Drop – height varies with packaged-product weight	Required
7	Shock	1 Full Rotational Drop	Required only for Elongated cylinders
8	Bridged Impact	Hazard Box dropped 410 mm (16 in)	Required only for Elongated cylinders

3B – PALLETIZED OR SKIDDED Test Sequence

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Atmospheric Conditioning	Controlled Temperature and Humidity in an environmental chamber	Optional
3	Shock	Tip/Tip Over using 22 degree tip angle	Required for palletized or skidded loads ≥ 30 in (760 mm) tall and with a center of gravity vertical height > the smallest base dimension
4	Shock	Rotational Edge and Corner Drops, height varies with packaged-product weight	Required
5	Shock	Package Drop Test (3 in) or Inclined or Horizontal Impacts (48 in/sec)	Required
6	Vertical Vibration	Random Vibration with Top Load	Required
7	Shock	Concentrated Impact	Required only for Non-Rigid Containers
8	Shock	Forklift Handling Flat Push and Rotate Tests	Required
9	Shock	Forklift Handling Flat Push and Rotate Tests	Required
10	Shock	Forklift Handling Elevated Rotate Tests	Required
11	Shock	Forklift Handling Load Stability Test over a handling course	Required
12	Shock	Rotational Edge and Corner Drops, height varies with packaged-product weight	Required
13	Shock	Package Drop Test (3 in) or Inclined or Horizontal Impacts (48 in/sec)	Required

Investing in the Future: Exploring Package Innovation through ISTA 3A Testing

DES is a leading provider of comprehensive package testing services to a wide range of industries, including medical devices, electronics, automotive, and aerospace. With our state-of-the-art, environmentally controlled, and accredited laboratory, we offer reliable and accurate testing that adheres to the stringent standards set by the International Safe Transit Association (ISTA) including ISTA 3A and ISTA 3B standards.

By choosing DES for all of y our ISTA package testing needs (including ISTA 3A and ISTA 3B) you gain access to:

Expertise Across Industries: We have extensive experience working with diverse industries, enabling us to tailor our testing approaches to meet your specific requirements and regulatory standards.
Comprehensive Testing Solutions: Our range of package testing services covers a wide array of tests and simulations, including ISTA protocols, to assess the resilience of your packages against various transportation hazards.
Rigorous Compliance: Our laboratory strictly adheres to ISTA packaging standards, ensuring that your products are tested in accordance with the industry’s best practices and guidelines.
Accurate and Reliable Results: We employ cutting-edge equipment and employ robust testing methodologies to provide precise and trustworthy results. You can have confidence in the accuracy of our testing and make informed decisions based on the outcomes.

Contact DES today to discuss your package testing requirements and leverage our expertise to ensure the integrity and reliability of your products.

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Package Testing and ISTA 2 and ISTA 2A Standards

ISTA 2 Series Package Testing Explained

ISTA 2 Series package testing procedures, including ISTA 2A, are designed as Partial Simulation Performance Tests to assess the ability of packages and products to withstand various transport hazards. These package testing procedures (2A, 2B, and 2C) combine elements from the ISTA 1 Series and ISTA 3 Series to evaluate the packaging’s resilience. Manufacturers and distributors can use ISTA 2 package testing to identify weaknesses in their packaging and product designs, leading to improvements that ensure products arrive in good condition. The primary goal of the ISTA Series 2 package testing standards is to minimize shipping issues and product damage during transportation, making it suitable for evaluating packaged products intended for domestic and international shipping.

Benefits of ISTA Series 2 Package Testing Standards

Durability Testing: These tests assess the durability of packaged products intended for both domestic and international distribution, ensuring they can withstand the rigors of transportation.
Performance Evaluation: ISTA 2 tests evaluate the performance of packaged products under simulated transportation conditions.
Comparison of Design Alternatives: These tests allow for a comparison of various package and product design alternatives to determine the most effective options.
Assurance of Product Protection: By testing products with ISTA 2 procedures, you can have confidence that your products will arrive at their destination without harm.
Time and Cost Efficiency: ISTA 2 tests can help shorten package development time and provide confidence before launching products.
Packaging Optimization: These tests assist in optimizing packaging materials to enhance protection and reduce costs.

The ISTA 2 series tests comprise the following procedures:

ISTA 2A, Packaged-Products weighing 150 lb. (68 kg) or Less
ISTA 2B, Packaged-Products weighing over 150 lb. (68 kg)
ISTA 2C, Furniture Packages

ISTA 2A Package Testing

ISTA 2A focuses on testing individual packaged products weighing 150 pounds or less. The table below outlines the test sequence required for ISTA 2A certification. This package testing evaluates the product and its packaging’s ability to withstand transport hazards. By running various tests such as atmospheric preconditioning, compression testing, vibration, and shock testing, the ISTA 2A certification ensures that the packaging can protect the products during transportation and prevent damage.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Atmospheric Conditioning	Controlled Temperature and Humidity in an environmental chamber	Required
3	Compression Testing (Alternative methods allowed-select one test type)	Compression Tester, apply and release Compression Tester, apply and hold Weight and Load Spreader	Required
4	Vibration (alternative methods allowed-select one test type)	Fixed Displacement or Random Vibration	Required
5	Shock (alternative methods allowed-select one test type)	Package Drop Test or Inclined Impact or Horizontal Impact	Required
6	Vibration (alternative methods allowed-select one test type)	Fixed Displacement or Random Vibration	Required

ISTA 2A Test Procedure

ISTA 2B Package Testing

ISTA 2B is designed for individually packaged products weighing over 150 pounds. The table below outlines the test sequence required for ISTA 2B certification. It focuses on assessing the product’s ability to withstand transport hazards and ensure its safe delivery. The ISTA 2B test includes tests such as atmospheric preconditioning, atmospheric conditioning, compression testing, vibration, shock testing, and rotational edge drop testing. By undergoing the ISTA 2B certification, manufacturers can gain confidence in the durability of their packaged products and reduce the risk of damage during transportation.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Atmospheric Conditioning	Controlled Temperature and Humidity in an environmental chamber	Required
3	Compression Testing (Alternative methods allowed-select one test type)	Compression Tester, apply and release Compression Tester, apply and hold Weight and Load Spreader	Required
4	Vibration (alternative methods allowed-select one test type)	Fixed Displacement or Random Vibration	Required
5	Shock (alternative methods allowed-select one test type)	Package Drop Test (6 in) or Inclined Impact (69 in/sec) or Horizontal Impact (69 in/sec)	Required
6	Shock	Rotational Edge Drop (8 in)	Required when not testing face 1
7	Vibration (alternative methods allowed-select one test type)	Fixed Displacement or Random Vibration	Required

ISTA 2B Test Procedure

ISTA 2C Package Testing

ISTA 2C focuses on testing individual packaged furniture products, specifically Case Goods. Case Goods include items such as storage chests, dressers, bookshelves, desks, wardrobes, console units, lockers, display units, and cabinets. The table below outlines the test sequence required for ISTA 2C certification.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Atmospheric Conditioning	Controlled Temperature and Humidity in an environmental chamber	Optional
3	Vibration	Random Vibration Under Dynamic Load	Required
4	Shock (alternative methods allowed-select one test type)	Package Drop Test or Inclined Impact or Horizontal Impact	Required

ISTA 2C Test Procedure

ISTA Packaging Standards: Enhancing Product Protection

ISTA packaging standards encompass a wide range of tests and assessments that replicate the real-world conditions encountered during shipping. These standards consider factors such as vibration, shock, compression, atmospheric conditions, and more.

DES provides package testing services to various industries, including medical devices, electronics, automotive, and aerospace. Our environmentally controlled, accredited laboratory ensures reliable and accurate testing and complies with ISTA packaging standards. If you have any questions or need expert assistance, please feel free to contact us.

Package Testing: Ensuring Product Integrity Throughout Transportation

In conclusion, package testing plays a critical role in safeguarding product integrity during transportation. By subjecting packages to rigorous tests that simulate real-world shipping conditions, manufacturers and distributors can identify weaknesses in their packaging designs and make necessary improvements. ISTA 2A, 2B, and 2C procedures are specifically designed to evaluate the ability of packages and products to withstand various transport hazards.

Don’t leave the transportation of your valuable products to chance. Contact DES today to discuss your package testing requirements and ensure the integrity of your products throughout the transportation process.

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The Importance of ISTA Testing for Global Product Shipping

In today’s globalized world, products are shipped across continents, facing numerous challenges during transportation. From rough handling to extreme temperature fluctuations and vibration, packages must endure a multitude of hazards to ensure that the products inside reach their destinations in good condition. This is where the International Safe Transit Association (ISTA) package testing standards come in. These comprehensive and rigorous ISTA testing procedures have been developed to help manufacturers and distributors evaluate the performance and durability of their packaging and products during transportation, minimizing potential damage and ensuring a positive customer experience.

Benefits of Adhering to ISTA Packaging Standards

ISTA packaging standards encompass a wide range of procedures, each designed to assess various aspects of packaging performance under different conditions. These standards provide numerous benefits to businesses, consumers, and the environment. By adhering to ISTA testing standards for packages, manufacturers and distributors can:

Enhance customer satisfaction: When products arrive in good condition, customers are more likely to be satisfied with their purchase, increasing the likelihood of repeat business and positive reviews.
Reduce product damage and returns: Properly tested packaging helps to prevent product damage during transit, reducing the need for returns, replacements, and refunds. This, in turn, can lower operational costs and improve a company’s bottom line.
Minimize environmental impact: By ensuring that packaging materials can withstand transportation hazards, companies can reduce waste generated from damaged products and discarded packaging. They can also test various package designs to optimize the amount of materials required. This contributes to a more sustainable supply chain and a reduced carbon footprint.
Improve supply chain efficiency: ISTA testing standards for packages enable businesses to identify weaknesses in their packaging and make necessary improvements. This leads to a more efficient supply chain, with fewer delays and disruptions caused by damaged products.
Facilitate global trade: ISTA testing standards for packages are recognized and accepted worldwide, ensuring that products can be shipped safely and securely across international borders. This promotes global trade and helps companies to access new markets.
Streamline regulatory compliance: Adhering to ISTA testing standards for packages can help businesses meet national and international packaging regulations and requirements. This simplifies regulatory compliance and reduces the risk of penalties and fines.
Foster innovation: ISTA testing standards for packages encourage manufacturers to develop new and innovative packaging materials and designs that can better withstand transportation hazards. This promotes technological advancements and drives the packaging industry forward.

Different Types of ISTA Tests: A Comprehensive Overview

ISTA has organized its test procedures into several series, each with unique characteristics and purposes. These series of ISTA packaging testing standards include:

Series 1 Tests: ISTA 1 Series tests are package integrity performance tests not meant to simulate environmental occurrences. They are simple and inexpensive screening tests used to evaluate whether problems in shipment or product damage will occur. ISTA Series 1 tests are useful to compare the performance of various package designs. The ISTA Series 1 is divided into the following procedures:

ISTA 1A, Integrity Testing for Packaged-Products weighing 150 lb. (68 kg) or Less
ISTA 1B, Integrity Testing Packaged-Products weighing Over 150 lb. (68 kg)
ISTA 1C, Extended Integrity Testing for Individual Packaged-Products weighing 150 lb. (68 kg) or Less
ISTA 1D, Extended Integrity Testing for Individual Packaged-Products weighing Over 150 lb. (68 kg)
ISTA 1E, Integrity Testing for Unitized Loads
ISTA 1G, Packaged-Products weighing 150 lb. (68 kg) or Less utilizing Random Vibration
ISTA 1H, Integrity Testing for Packaged-Products weighing Over 150 lb. (68 kg) utilizing Random Vibration

Series 2 Tests: ISTA 2 Series are partial simulation performance tests. They are designed to evaluate the durability of product packaging and should be considered for international distribution. The ISTA Series 2 is divided into the following procedures:

ISTA 2A, Packaged-Products weighing 150 lb. (68 kg) or Less
ISTA 2B, Packaged-Products weighing over 150 lb. (68 kg)
ISTA 2C, Furniture Packages

Series 3 Tests: ISTA 3 Series are general simulation performance tests. They are designed to evaluate the capability of the package and product to withstand transport hazards. They simulate a variety of vehicle types, routes, and number of handling exposures. The ISTA Series 3 is divided into the following procedures:

ISTA 3A, Parcel Delivery System Shipments 150 lb. (70kg) or Less
ISTA 3B, Less-Than-Truckload (LTL) Shipment
ISTA 3E, Similar Packaged-Products in Unitized Loads for Truckload Shipment
ISTA 3F, Distribution Center to Retail Outlet Shipment 100 lb. (45 kg) or Less
ISTA 3H, Mechanically Handled Bulk Transport Containers
ISTA 3K, Fast Moving Consumer Goods for the European Retail Supply Chain
ISTA 3L, Generalized E-commerce Retailer Fulfillment

Series 4 Test: ISTA 4AB is the only protocol in this series. It is a web-based software that generates enhanced simulation test plans.

Series 5 is not an active series.

Series 6 Tests: ISTA 6 series are member performance tests created to meet the specific shipping requirements of certain Global 500 Retailers or Carriers. The ISTA Series 6 tests are divided into the following procedures:

6-FEDEX-A, FedEx Procedures for Testing Packaged Products Weighing Up to 150 lb.
6-FEDEX-B, FedEx Procedures for Testing Packaged Products Weighing Over 150 lb.
Project 6-AMAZON.COM-SIOC, Ships in Own Container (SIOC) for Amazon.com Distribution System Shipment
Project 6-AMAZON.COM-Over Boxing, e-Commerce Fulfillment for Parcel Delivery Shipment
Project 6-SAMSCLUB, Packaged-Products for Sam’s Club® Distribution System Shipment

Series 7 Tests: ISTA 7 series are development protocols. They can be used to compare the relative performance of various container designs but are not meant to evaluate the protection provided by packaged products.

ISTA 7D, Temperature Test for Transport Packaging
ISTA 7E, Testing Standard for Thermal Transport Packaging Used in Parcel Delivery System Shipment

Conclusion

ISTA testing standards for packages play a vital role in ensuring the safe and efficient transportation of goods around the world. By evaluating the performance and durability of packaging materials under various conditions, these standards help manufacturers and distributors to improve customer satisfaction, reduce product damage, minimize environmental impact, and streamline their supply chains. As global trade continues to expand, the importance of adhering to these standards will only grow, benefiting businesses, consumers, and the planet as a whole.

DES ISTA Testing Lab for Optimal Results

DES performs ISTA testing for the medical device, electronic, automotive, and aerospace industries within their environmentally controlled, accredited laboratory. We can help ensure that your package design will protect your product from damage during the transportation and distribution process. DES is unique because we can help you with BOTH package testing evaluations and product reliability testing thanks to our top-notch testing services.

Choose Delserro Engineering Solutions for Your ISTA Testing Needs

In summary, ISTA testing plays a crucial role in ensuring the safe and efficient transportation of products across the globe. By partnering with Delserro Engineering Solutions, you can be confident that your packaging will meet industry standards and protect your products during shipping. Our commitment to quality, accuracy, and fast turnaround times makes us an ideal choice for your ISTA testing needs. Contact us today to learn more about our services and how we can help you improve your packaging and product reliability.

DES has top-of-the-line package test equipment from leading manufacturers. We are committed to quality, accuracy, thoroughness, and a fast turnaround. Please contact a professional if you have any questions.

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ISTA Series 1 Package Testing Standards

ISTA 1 tests are Non-Simulation Integrity Performance Tests meant to evaluate the strength and robustness of the product and package combination. Each of the ISTA 1 test procedures (1A, 1B, 1C, 1D, 1E, 1G, and 1H) include a combination of tests to assess the ability of packaging to withstand different transportation hazards. These tests help manufacturers and distributors identify weaknesses in their packaging and product designs, and ultimately make improvements to ensure products arrive at their destinations in good condition. All ISTA 1 tests share the common goal of minimizing potential shipping issues and product damage during transportation.

What are the benefits of ISTA Series 1 Package Tests? They can:

Evaluate the durability of individually packaged products
Compare the performance of various package and product design alternatives
Test that your products will arrive unharmed at their destination
Provide a cost-effective screening test to evaluate potential shipping issues or product damage
Shorten package development time and gain confidence before launching products

The ISTA 1 tests are divided into the following procedures:

ISTA 1A, Integrity Testing for Packaged-Products weighing 150 lb. (68 kg) or Less
ISTA 1B, Integrity Testing Packaged-Products weighing Over 150 lb. (68 kg)
ISTA 1C, Extended Integrity Testing for Individual Packaged-Products weighing 150 lb. (68 kg) or Less
ISTA 1D, Extended Integrity Testing for Individual Packaged-Products weighing Over 150 lb. (68 kg)
ISTA 1E, Integrity Testing for Unitized Loads
ISTA 1G, Packaged-Products weighing 150 lb. (68 kg) or Less utilizing Random Vibration
ISTA 1H, Integrity Testing for Packaged-Products weighing Over 150 lb. (68 kg) utilizing Random Vibration

ISTA 1A to ISTA 1E: Packaging Up to 150 Pounds and above (1B, 1D, 1E)

ISTA 1A Package Testing

ISTA 1A is a package test procedure for individually packaged products weighing up to 150 pounds. The table below provides the test sequence required for ISTA 1A. ISTA 1A is the same as ISTA 1G except for the vibration. ISTA 1A uses fixed displacement vibration while ISTA 1G specifies random vibration.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Vibration	Fixed Displacement	Required
3	Shock (alternative methods allowed-select one test type)	Package Drop Test or Inclined Impact or Horizontal Impact	Required

ISTA 1B Package Testing

ISTA 1B is a protocol for individually packaged products weighing more than 150 pounds. ISTA 1B is the same as ISTA 1H except that ISTA 1B specifies fixed displacement vibration whereas 1H uses random vibration. The table below provides the test sequence required for ISTA 1B.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Vibration	Fixed Displacement	Required
3	Shock (alternative methods allowed-select one test type)	Package Drop Test (6 in) or Inclined Impact (69 in/sec) or Horizontal Impact (69 in/sec)	Required
4	Shock	Rotational Edge Drop (8 in)	Required when not testing face 1

ISTA 1C Package Testing

ISTA 1C is an extended package test procedure designed for individually packaged products weighing 150 pounds or less. ISTA 1C adds compression testing vs. 1A or 1G and gives alternative choices for vibration. The test sequence is listed below.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Compression Testing (alternative methods allowed-select one test type)	Compression Tester, apply and release Compression Tester, apply and hold Weight and Load Spreader	Required
3	Vibration (alternative methods allowed-select one test type)	Fixed Displacement or Random Vibration	Required
4	Shock (alternative methods allowed-select one test type)	Package Drop Test or Inclined Impact or Horizontal Impact	Required

ISTA 1D Package Testing

ISTA 1D is an extended test protocol for individually packaged products weighing more than 150 pounds. ISTA 1D is the same as 1B or 1H with the addition of compression testing and alternative choices for vibration. The test sequence is shown below.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Compression Testing (alternative methods allowed-select one test type)	Compression Tester, apply and release Compression Tester, apply and hold Weight and Load Spreader	Required
3	Vibration (alternative methods allowed-select one test type)	Fixed Displacement or Random Vibration	Required
4	Shock (alternative methods allowed-select one test type)	Package Drop Test (6 in) or Inclined Impact (69 in/sec) or Horizontal Impact (69 in/sec)	Required
5	Shock	Rotational Edge Drop (8 in)	Required when not testing face 1

ISTA 1E Package Testing

ISTA 1E is for testing unitized (palletized) loads made up of either single or multiple products or packages of the same products. The test sequence is shown below.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Vibration (alternative methods allowed-select one test type)	Fixed Displacement or Random Vibration	Required
3	Shock (alternative methods allowed-select one test type)	Inclined Impact (69 in/sec) or Horizontal Impact (69 in/sec)	Required
4	Shock	Rotational Edge Drop (8 in)	Required

Vibration and Shock Testing for Packages Up to 150 lb (ISTA 1G) & above (ISTA 1H)

ISTA 1G Package Testing

ISTA 1G is a package test procedure applicable to individually packaged products weighing 150 pounds or less. Like ISTA 1A, it evaluates the strength and robustness of the product and package combination without simulating actual environmental conditions. The primary difference between ISTA 1A and ISTA 1G is the vibration testing, with ISTA 1A using fixed displacement vibration and ISTA 1G specifying random vibration.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Vibration	Random Vibration	Required
3	Shock (alternative methods allowed-select one test type)	Package Drop Test or Inclined Impact or Horizontal Impact	Required

ISTA 1H Package Testing

ISTA 1H is a protocol for individually packaged products weighing more than 150 pounds. ISTA 1H is the same as ISTA 1B with the exception that ISTA 1H specifies random vibration. The test sequence is listed below.

Sequence	Test Category	Test Type	For ISTA Certification
1	Atmospheric Preconditioning	Laboratory ambient temperature and humidity	Required
2	Vibration	Random Vibration	Required
3	Shock (alternative methods allowed-select one test type)	Package Drop Test (6 in) or Inclined Impact (69 in/sec) or Horizontal Impact (69 in/sec)	Required
4	Shock	Rotational Edge Drop (8 in)	Required when not testing face 1

ISTA 1 Series: Comprehensive Testing for Optimal Product Shipping and Delivery

ISTA package testing standards play a pivotal role in ensuring that products arrive in optimal condition at their destinations. These tests help manufacturers and distributors evaluate the durability and performance of their packaging and compare different packaging and product design alternatives. To ensure their products meet these standards, companies can rely on professional package testing services from accredited laboratories, delivering a safe and satisfying experience.

DES provides package testing services to the medical device, electronic, automotive, and aerospace industries within their environmentally controlled, accredited laboratory. Please contact an expert if you have any questions.

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Package Test Equipment for Diverse Industries

Delserro Engineering Solutions (DES) is excited to announce the addition of advanced, state-of-the-art package test equipment focused on enhanced testing to our already extensive range of testing capabilities. Our commitment to staying at the forefront of technological advancements enables us to provide our clients with comprehensive and cutting-edge testing solutions that cater to the diverse requirements of various industries.

lansmont squeezer test equipment — Lansmont Squeezer Compression Test System

Our continuous investment in new package test equipment allows us to expand our capacity and meet the growing needs of our clients in sectors such as aerospace, automotive, consumer goods, electronics, medical devices, and more. By combining our decades of expertise in testing services with the latest equipment, we ensure that our clients receive accurate, reliable, and efficient solutions for all their packaging needs.

The Vibration Tester: Ensuring Package Performance

One essential component of our testing arsenal is the vibration tester, which enables us to assess a package’s performance under various vibration conditions. With the help of our advanced vibration tester, we can identify potential weaknesses in the packaging and ensure that products remain protected during transportation and handling.

DES understands that each industry and client has unique packaging challenges, and our expanded testing capabilities allow us to customize our services to meet these specific requirements. Whether your focus is on improving durability, ensuring product safety during transportation, or meeting strict regulatory standards, our state-of-the-art package test equipment and experienced team of engineers are here to help you achieve your goals.

ASTM D4169 and Other Industry Standards for Package Testing

DES is committed to meeting and exceeding industry standards for package testing. The new package equipment, including the Lansmont Squeezer Compression Test System, is designed to perform compression testing in accordance with ASTM D642, ASTM D4169, and TAPPI T804. By adhering to these established guidelines, DES is committed to providing testing services that meet the highest levels of quality and reliability. For more information on these standards, see our frequently asked questions (FAQ) section below.

In addition to enhancing our existing services, the new package test equipment also allows us to explore innovative testing methods and stay ahead of emerging trends in the packaging industry. Our commitment to continuous improvement ensures that we not only meet the current demands of our clients but also anticipate and address future challenges.

Ready to ensure your packaging meets industry standards? Request a quote today and speak with our experts to discuss your package testing project.

Expanding our Package Test Equipment Portfolio

DES has recently added two cutting-edge pieces of package test equipment to our lineup: the Lansmont PDT 80 package drop tester and the Lansmont Squeezer.

The Lansmont PDT 80 Precision Drop Tester can test packages weighing up to 177 lbs., with a drop height range of 12 to 72 inches. Capable of performing flat, edge, and corner drops, the package drop tester meets the requirements of ASTM D5276 and ISO 2248.

The Lansmont Squeezer Compression Test System is specifically designed to perform compression testing on packages, including constant load tests that simulate long-term warehouse stacking. Featuring a platen size of 30 x 30 inches and a maximum opening of 48 inches, the Squeezer boasts a force capability of up to 5,000 lbs.

In addition to the new Lansmont package test equipment, DES has an altitude chamber and multiple temperature/humidity chambers to simulate various environmental conditions during testing.

DES offers ASTM and ISTA Package Testing services within our environmentally controlled, accredited laboratory. For more information on our package testing capabilities or to discuss your package testing project with one of our experts, please contact us or call 610.253.6637. Our team is committed to providing exceptional testing services to ensure the utmost quality and reliability of your packaging solutions.

Package Testing Standards FAQ

What is the ASTM?
ASTM stands for the American Society for Testing and Materials, now known as ASTM International. It is a globally recognized organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services. ASTM standards are used across various industries to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence.

These standards are developed through a consensus process involving volunteers from various industries, governments, academia, and consumers who work together in technical committees to create and maintain the standards. ASTM International’s standards are widely used and accepted worldwide, serving as a common language for industries and helping to ensure quality, safety, and interoperability.

What is ASTM D642?
ASTM D642 is a standard test method for determining the compressive resistance of shipping containers, components, and unit loads.

What is ASTM D4169-16?
ASTM D4169-16 is a standard practice for performance testing of shipping containers and systems, evaluating their ability to withstand various distribution hazards.

What is the ASTM D4169 method?
The ASTM D4169 method is a practice for performance testing of shipping containers and systems, using a sequence of tests to simulate real-world conditions such as handling, transportation, and environmental exposure.

What is the difference between ASTM D4169-22 and D4169-16?
ASTM D4169-22 and D4169-16 are different versions of the same standard, with the -22 and -16 indicating the year of revision. There may be updates or changes in the testing procedures, equipment, or requirements between the two versions.

What is the difference between ASTM D4169-14 and -16?
ASTM D4169-14 and -16 are different versions of the same standard, with the -14 and -16 indicating the year of revision. The differences may include updates or changes in the testing procedures, equipment, or requirements.

What is the difference between ASTM D4169-16 and ISTA 3A?
ASTM D4169-16 is a standard practice for performance testing of shipping containers, while ISTA 3A is a test protocol from the International Safe Transit Association (ISTA) that focuses on packaged products weighing 150 lbs. (68 kg) or less. Both are designed to evaluate packages’ performance but use different test sequences and may have different specific requirements.

What is the sample size for ASTM D4169?
The sample size for ASTM D4169 varies depending on the type of container or packaging system being tested. The standard provides guidance on selecting representative samples, but it does not prescribe a specific number of samples to test.

What is the difference between ASTM D4169 and ISTA 1A?
ASTM D4169 is a comprehensive standard practice for performance testing of shipping containers and systems, while ISTA 1A is a test protocol from the International Safe Transit Association (ISTA) that focuses on packaged products weighing up to 150 lbs. (68 kg) under non-simulation integrity testing. ASTM D4169 covers a wider range of distribution hazards, whereas ISTA 1A is more focused on basic integrity testing, specifically vibrations and impacts.

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Package Testing Services: A Comprehensive Guide

Package testing services subject shipping containers to various tests, such as vibration, drop, compression, and environmental testing, to evaluate their ability to protect the contents from the point of pickup to the final destination. Shipping containers typically consist of cardboard boxes containing products like medical devices, consumer electronics, pharmaceuticals, industrial products, and online purchases. Factors influencing the package’s effectiveness include materials, product design, assembly methods, and environmental conditions.

Package Drop Test at DES

Delserro Engineering Solutions (DES) is a leading provider of package testing services, offering a wide range of testing solutions to ensure the safety and integrity of your products during transportation. Our experienced team of engineers and technicians utilize state-of-the-art equipment and adhere to industry standards to conduct comprehensive tests on your shipping containers. DES is committed to delivering accurate results and providing valuable insights that will help you optimize your packaging design and materials, ultimately reducing damage rates, minimizing returns, and increasing customer satisfaction.

Lab-based Package Testing

Package testing in a controlled laboratory environment adheres to international standards like ASTM or ISTA. This process assesses the shipping container’s durability, the packaging’s ability to protect the item, and the product’s resilience to shipping stresses, such as vibrations, drop shocks, and climatic conditions.

Why Perform Package Testing?

Package testing evaluates the design and materials of a package and its ability to protect the contents. By preventing damage during shipping, companies can:

• Minimize reshipping products
• Save staff time and resources by reducing return claims
• Increase sales through repeat orders from satisfied customers
• Boost profits from increased sales and fewer return shipping claims

Types of Package Tests:

Package vibration testing: Simulates transportation vibrations
Package drop testing: Replicates drops from rough handling
Package compression testing: Simulates load from stacking packages
Environmental testing of packages: Assesses the effects of altitude, temperature, humidity, sealing integrity, and exposure to moisture and extreme temperatures on the package system

Common package test standards are:

ASTM Package Test Standards: ASTM D4169 and ASTM D7386 simulate a distribution environment containing multiple events such as drops, vibration, compression loading, etc.
ASTM Vibration Test Standards: ASTM D999, ASTM D3580 and ASTM D4728 are procedures for vibration testing of packages only.
ASTM Environmental Package Test Standards: ASTM D4332, ASTM D6653, and ASTM F1980 are protocols for temperature and humidity conditioning, altitude testing and accelerated aging testing.
ISTA Package Test Standards: ISTA standards are designed around distribution environments that contain multiple events such as drops, vibration, compression loading, etc.
- ISTA Series 1: ISTA 1A, 1B, 1C, 1D, 1E, 1G, 1H
- ISTA Series 2: ISTA 2A, 2B, 2C
- ISTA Series 3: ISTA 3A, 3B, 3E, 3F
- ISTA Series 6: These are specialized procedures for Amazon, Sam’s Club and Fedex

In summary, package testing services play a crucial role in ensuring that your products arrive safely at their destination, maintaining customer satisfaction, and reducing the likelihood of costly returns. By adhering to industry standards and conducting a comprehensive evaluation of package materials, design, and environmental resilience, package testing services can identify potential issues and help you optimize your packaging strategy.

DES offers expert Package Testing services within our environmentally controlled, accredited laboratory. Please contact a professional if you have any questions.

Package Testing FAQs

How do you test packaging?

Packaging is tested using various methods such as vibration, drop, compression, and environmental testing in a controlled laboratory setting.

What is package-level testing?

Package-level testing involves assessing the performance and durability of a shipping container and its ability to protect the contents during transportation.

What is the function of package testing?

The function of package testing is to evaluate the effectiveness of packaging materials, design, and systems in protecting products during shipping.

Why is packaging testing important?

Packaging testing ensures that products reach their destination undamaged, reduces return claims, and maintains customer satisfaction.

What are the advantages of package testing?

The advantages include optimizing packaging materials, minimizing reshipping, saving staff time and resources, increasing sales, and boosting profits.

What are the 3 levels of packages?

The term “3 levels of packages” does not specifically apply to package testing. However, in the context of package testing, there are three main aspects: the shipping container, the protective packing materials, and the product itself.

What is product testing and packaging?

Product testing involves evaluating a product’s performance, quality, and durability under various conditions, while packaging refers to the materials and methods used to protect and transport the product. Package testing combines these concepts by assessing the effectiveness of the packaging in safeguarding products during shipping.

What is packaging integrity testing?

Packaging integrity testing evaluates whether the packaging can protect the sterility of a medical device or sealed food products during transportation and under different environmental conditions. After subjecting the packaged product to transportation or environmental stresses, it is then tested for seal strength or leak integrity.

By understanding package testing’s importance and various aspects, companies can ensure their products reach their customers in excellent condition, minimizing returns and boosting customer satisfaction.

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What is Space Simulation Testing?

Space Simulation Testing replicates the high altitudes and temperatures for items that are used in outer space, satellites, or rockets. Products that will be used in space or high altitudes must be able to endure combined environments of extreme temperatures and extreme low pressures.

Space is defined as an altitude more than 100 km (62 miles or 328,000 feet) above sea level. The pressure at this altitude is roughly 2.4 x 10^-04 to 4 x 10^-04 mbar (1.8 x 10^-04 to 3 x 10^-04 torr) [1]. Temperatures can be as cold as -80 °C. This is a very difficult environment for anything to survive. That is why Space Simulation Testing is essential!

Space simulation testing is performed in a specialized Thermal Vacuum Chamber or TVAC. TVACs are very specialized chambers that have a two-stage vacuum pumping system and a thermal plate. The vacuum pumping system typically consists of a roughing pump and a turbo molecular pump. The vacuum pumping system must be capable of achieving vacuums of 1 x 10^-04 torr and below. The thermal plate should be capable of constant or cyclic temperature control from -80 °C to +100 °C.

space-simulation-testing-chamber — *DES’s Thermal Vacuum Chamber (TVAC)*

Why Perform Space Simulation Testing?

Mission-critical equipment and components that are used in satellites or space systems are very expensive. They can take years to develop and launch. It is essential that space equipment is thoroughly tested not just to survive these extreme conditions, but it must also operate properly and be reliable. Failure during launch or operation in space is not an option! It is devastating and extremely costly. Satellites can cost over 150 million dollars. In addition, space simulation testing of components in a TVAC can expose issues before they are integrated into larger systems saving time and overall project cost.

Why Choose DES for Space Simulation Testing?

DES has the experience and accredited lab to perform validation of mission-critical components during Prototyping, Design Verification, and Qualification phases. DES’s TVAC can achieve high vacuum levels and apply extreme temperatures simultaneously with high vacuums. DES can also simulate the severe vibrations and pyroshocks that occur during a launch.

Our Space Simulation Equipment Capabilities Are:

High vacuum levels down to 10^-7 torr (1,000,000 Feet or 200 miles!)
Cyclic or constant temperature control from -100°C to +150°C
16 x 16 inch thermal plate
Multiple sealed access ports to allow products to be operational and monitored during testing including power, data, and RF lines
View window for visual monitoring
Digital vacuum pressure recording
Multiple thermocouples for recording thermal plate & product temperatures
[1] AFGL Atmospheric Constituent Profiles (0-120km)

thermal-vacuum-chamber-graph — Test Performed in DES’s Thermal Vacuum Chamber (TVAC)

Please contact us or call 610.253.6637 to discuss your project with an expert.

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What is the Difference Between Thermal Shock and Temperature Cycle Testing?

Our customers often ask, What is the Difference Between Thermal Shock and Temperature Cycle Testing? Both types of tests expose products to cycles between hot and cold temperatures. Both tests produce stresses caused by thermal expansion and contraction. In many cases, components expand and contract differently. This creates cumulative fatigue damage during each cyclic, which could result in a fatigue failure.

Thermal shock exposes devices to rapid temperature changes greater than 15°C/minute. Temperature cycle testing uses a transition rate less than 15°C/minute and is usually between 1 to 10°C/minute from our experience.

Continue reading What is the Difference Between Thermal Shock and Temperature Cycle Testing? →

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How to Make Your Product More Reliable Through Testing

At DES, we have tested many different kinds of products ranging from medical devices to aerospace products. We have performed numerous reliability tests and developed numerous accelerated life test plans. Many times, our customers ask us, “How do we make our products more reliable?” There are analytical methods and processes that can be used to improve product reliability. However, the focus of this article will be How To Make Your Product More Reliable Through Testing.

Continue reading How to Make Your Product More Reliable Through Testing →

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