Why Do I Need Material Testing? - ADMET

Materials testing machines are measurement systems and industry requires that the measurements are both accurate and repeatable. ADMET testing systems meet both ASTM and ISO calibration standards for accuracy and repeatability and are backed by an ADMET service organization that is ISO certified.

Material testing is essential for several reasons, including ensuring safety, reliability, and quality in various applications. Here are some key reasons why you might need material testing:

Please visit our website for more information on this topic.

Safety

Ensuring that materials meet safety standards is critical in preventing accidents or failures, especially in industries such as aerospace, automotive, construction, and energy. Material testing can help identify potential weaknesses and ensure materials are fit for their intended purpose. An example where safety is directly related to material testing is bridge material and construction. Although material failure is not the sole reason for bridge failures, materials testing is a crucial step for selecting the right materials, validating the bridge design and verifying the construction process as the bridge is being built. Read more here.

Quality Control

Material testing allows manufacturers and suppliers to maintain consistent quality in their products. This can help to build a strong reputation, increase customer satisfaction, and reduce the likelihood of product recalls or defects.

When determining the test criteria, quality control professionals will look into mimicking how products will actually be used. Consequently, a test regime to subject a product to real-world conditions may include multiple loading profiles (tension, compression, peel, torsion, cyclic fatigue etc.) under a range of environmental conditions (freezing temperatures, corrosive environments, etc.). ADMET machines are performing end-use product tests on solar panels, mattresses, watch bands, hip and shoulder implant prostheses, vascular stents, egg cartoons, and more.

Compliance with Regulations and Standards

Many industries have specific regulations and standards that materials must adhere to. Material testing ensures that these requirements are met and can help prevent legal or financial issues related to non-compliance.

Research and Development

Material testing plays a crucial role in the research and development of new materials and products. It helps engineers and scientists understand material properties, optimize designs, and develop innovative solutions to various challenges.

Cost-effectiveness

Identifying and addressing material issues early in the development or manufacturing process can save time, money, and resources in the long run. Material testing can help prevent failures that might require costly repairs or replacements.

Determining Material Properties

Testing helps in understanding the physical and mechanical properties of a material, such as strength, elasticity, ductility, hardness, and fatigue limit. This knowledge is fundamental when designing and engineering new products. The key principle of materials testing is applying mechanical loading to a test specimen. In tensile testing, the stress-strain curve is used to determine several important mechanical properties including: tensile strength, elongation, yield strength, reduction of area, and Modulus of Elasticity and provides information on ductility and toughness.

Life-cycle Analysis

Material testing can provide valuable information on the long-term performance and durability of materials, allowing manufacturers to make informed decisions on material selection and design. Fatigue testing systems are key to performing infinite life analysis. ADMET offers servo-electric, servo-hydraulic, axial-torsion and planar biaxial fatigue testing systems for determining the fatigue life of medical and dental implants, metals, composites, polymers and more. Access ADMET Fatigue Testing Systems here.

Troubleshooting and Failure Analysis

When a product or component fails, material testing can help identify the cause of the failure. This can lead to improved designs, better material selection, and ultimately, a more reliable product.

Environmental Impact

Material testing can help determine the environmental impact of materials and products, enabling manufacturers to make more sustainable choices and comply with environmental regulations.

Materials testing is vital to ensuring the safety, quality, and compliance of materials and products in a wide range of uses. As a result, it is important that the engineers and technicians performing these tests are properly trained in selecting and conducting them.

How To Conduct Reliable Material Testing

Material testing must yield data that is accurate, reliable, repeatable, and consistent. The three points below will help in making sure your testing is reliable:

Following a testing standard & industry guidelines

ASTM and ISO mechanical testing standards provide guidelines for how to perform tests and determine the physical, mechanical, and metallographic properties of certain materials. ASTM and ISO test standards include information on the test specimen preparation, test procedure(s), test setup and equipment recommendations.

Choosing the right test method depends on the material and the industry. In addition, certain industries follow industry-specific guidelines when submitting test results. For example, in the United States, the medical device industry follows device-specific guidelines outlined by the US Food and Drug Administration. These thorough documents are used to ensure product testing is reliable, repeatable, and consistent when submitting regulatory approval to the US FDA.

Selecting the right equipment

The testing performed by an organization relies heavily on the personnel and the equipment used. With proper training, the laboratory personnel can ensure test methods are properly followed and the equipment is correctly used so that tests are accurate, reliable, repeatable, and consistent.

Material testing machines are electromechanical or hydraulic machines equipped with test fixtures and other applicable accessories. ADMET testing machines feature closed-loop control systems with a feedback loop that continuously sends information from the closed-loop controller to the motor and also from the motor to the closed-loop controller. This constant feedback allows certain variables such as the load rate and the stress rate to remain as specified throughout the tests.

Closed-loop systems provide higher accuracy due to the ability to react immediately to possible changes. In addition, the material testing software includes preset test methods, fields to enter pass/fail criteria, graphing capabilities, automatic transducer identification, and more. To learn more about all options, contact us here.

Following organizational quality requirements

Organizations in the industries we work with have quality management systems set in place to ensure that quality goals are met. Quality managers responsible for planning and implementing such processes work with the quality lab to determine the test criteria, the calibration intervals, test equipment maintenance and selection. When material testing is performed, in addition to complying with test standards and industry guidelines, an organization will need to follow internal quality requirements.

Contact Information

Whether you’re just starting a materials testing lab or looking to upgrade your existing setup, one of the biggest challenges is choosing the right equipment—and knowing where to buy it. The reality is that testing machines are critical for guaranteeing product quality and compliance. If your equipment isn’t reliable, accurate, or properly supported, it can quickly become a weak point in your entire workflow.

There are many ways to buy material testing equipment. Some labs turn to online marketplaces, second-hand dealers, or unfamiliar overseas sellers offering low prices. At first glance, these options might seem cost-effective, but they often come with hidden problems: missing calibration, lack of documentation, safety risks, or simply machines that don’t perform as expected.

That’s where reputable suppliers come in. When you work with trusted professionals who specialize in certified equipment, you’re not just buying a machine—you’re investing in accuracy, service, compliance, and peace of mind.

If you’re wondering whether it’s really worth going through an authorized supplier or if you’re unsure how it all works, this article walks you through the key reasons why that choice can make all the difference.

Common Problems When Buying Equipment from Non-Official Sources

Buying material testing equipment from online marketplaces, auctions, or unfamiliar individuals might seem like a budget-friendly solution at first. But in reality, these routes often come with hidden risks that can cost you far more down the line. Below are just a few of the most common problems labs run into when they take this approach:

• Unknown Equipment Condition: Missed damage, excessive wear, or missing parts can make the device unusable or unsafe. Sometimes refurbishing isn’t thorough, leaving critical components in poor shape.
• No Calibration or Performance Data: A “calibrated” unit can be misleading—without proper documentation or testing, you risk receiving equipment out of compliance or accuracy. This lack of verified calibration can cost organizations their audit status or lead to faulty test results.
• Seller Reputation and Accountability are Missing: Sellers on forums or unknown marketplaces may vanish once a transaction completes. Buyers lose access to recourse, returns, or repairs.
• Lack of Support, Maintenance, or Consumables: Second‑hand purchases often lack access to spare parts, consumables, or long‑term service agreements—leading to extended downtime.

Real-World Scenario – The Trouble with a Used Impact Tester

Let’s walk through a scenario many labs have unfortunately experienced:

You find a Charpy impact tester being sold through an internet forum. The price is much lower than what you’d see from official dealers, and the seller promises calibration documentation, standard compliance, and availability of spare parts and accessories.

You decide to take the plunge and purchase it. It arrives in decent cosmetic condition, albeit a bit aged. However, issues immediately arise upon unpacking and examination:

• Rust and worn areas show the unit hasn’t been properly maintained.
• Missing components, such as anvils or proper clamping fixtures, mean the machine is incomplete.
• Initial test runs give inconsistent results—the software fails, and readings are unreliable.
• Certification documents turn out to be generic or incomplete, and don’t reference this specific serial number.

This situation is consistent with actual events that have been reported by many laboratories. Buyers who experienced substantial labor and repair expenses, wasted time troubleshooting missing components, and were exposed to operational delays as a result of the “deal” not being as advertised are detailed in forums and investigative writings. 

With competitive price and timely delivery, UnitedTest sincerely hope to be your supplier and partner.

If only the lab had purchased from a trusted supplier offering tested, documented equipment—and backed by warranty and service—none of these issues would have occurred.

Why It Pays to Work with a Trusted Supplier

Choosing the right supplier is just as important as choosing the right machine. When purchasing a universal testing machine, impact tester, or hardness tester from a reputable and experienced dealer, you are not just buying a piece of hardware; we provide equipment that’s built to last and backed up with real support.

The following section defines 8 main reasons why collaborating with a trustworthy distributor is a wise, long-term decision. Here is what separates dependable suppliers from the competition:

1. Reliable Equipment That Meets Industry Standards

Working with a reliable supplier means getting equipment that is designed to operate efficiently, consistently, and over a long period of time. The strict requirements for mechanical performance and structural integrity are met by these machines, which are manufactured and tested in accordance with standards such as ASTM and ISO.

You benefit from reduced downtime, predictable test cycles, and dependable data across all testing applications. You can depend on the equipment to provide consistent results under repeated use, no matter if you are conducting high-load tensile tests or precision hardness measurements. This results in improved laboratory workflows, increased throughput, and fewer interruptions due to mechanical failure.

2. Certified Calibration and Traceable Accuracy

Receiving equipment with certified calibration is one of the primary benefits of purchasing from a reputable supplier. Documentation that verifies traceability to national or international standards is included in each unit, which is a must for laboratories that operate under ISO or comparable systems.

This provides you with immediate testing readiness, removing the necessity for additional third-party calibration. Additionally, it facilitates audit compliance and eliminates any uncertainty regarding your end results. With the inclusion of traceable accuracy, you can be assured that each reading, from load cells to indenters, is valid, repeatable, and professionally documented.

3. Full Compliance with Safety and Regulatory Requirements

The equipment supplied by reputable suppliers is in full compliance with the most recent safety standards and testing protocols. Emergency stop systems, safety shields, interlocks, and updated control systems are among the features that have been implemented in order to protect both operators and test specimens.

Complete documentation, such as user manuals, material certificates, and standard operating procedures, is also provided, which is crucial for regulatory inspections or internal audits. Your lab can operate with confidence, as it is assured that all results are both valid and defensible, as a result of its verified compliance with ASTM, ISO, and other international standards.

4. Built-In Warranty and Clear Accountability

When you acquire your equipment from an authorized dealer, you are guaranteed an official warranty that is more than theoretical – it is backed by professional support and clear terms. You are provided with a direct line to the seller and a well-defined process for resolving any issues, repairs, or replacements that may occur.

This level of accountability minimizes risk, conserves time, and safeguards your budget from unforeseen expenses. It is also indicative of the reliability of the product, as suppliers who offer warranties demonstrate their commitment to their products. Practically speaking, it is the assurance that your investment will be safe from right from the start.

5. Expert Support from Purchase to Operation

When working with an honest distributor, you also gain access to professionals who comprehend your testing requirements. You are provided with expert guidance from the outset to assist in selecting the appropriate model for your materials, volume, and standards. This guarantees that you receive equipment that is compatible with your workflow and prevents costly inconsistencies.

Upon installation, many companies offer ongoing technical support, provide training for your team, and provide an explanation of the system’s features. Whether it’s troubleshooting software, adjusting testing settings, or answering compliance questions, expert help is always within reach. This practical guidance not only boosts the accuracy of your testing but also speeds up the onboarding process and prevents operational delays.

6. Access to Spare Parts, Consumables, and Long-Term Service

In addition to machines, trustworthy providers guarantee that all necessary parts and consumables are compatible and accessible for continuous operation. These suppliers either maintain a stock of parts or offer quick access to replacements through official channels, ranging from electronics, clamps, and anvils to grips, indenter tips, and load cells.

Additionally, they offer support for long-term use by means of service contracts, preventive maintenance, calibration renewals, and occasional upgrades. This leads to the maintenance of your laboratory’s efficiency, the reduction of repair downtime, and the extension of the life of your equipment. Whether you require a replacement part, a quick fix, or routine servicing to prevent breakdowns, you can always rely on a reputable supplier.

7. Protection from Counterfeit, Damaged, or Misrepresented Products

When you purchase from an established company, you are assured of the exact nature of the product: verified equipment with documented specifications, a genuine test history, and complete traceability. There is no uncertainty, no unforeseen circumstances, and no possibility of receiving a machine that appears to be in good condition but conceals significant issues.

Each unit goes through quality inspections and is accompanied by proof of origin, meaning that you can have complete confidence in its performance and condition. This level of transparency is required for laboratories that depend on reliable data and secure operations.

8. Higher Return on Investment Through Long-Term Savings

Trusted equipment pays for itself over time. With strong support, certified documentation, and consistent performance, you avoid hidden costs from repairs, downtime, or retesting. It is unnecessary to allocate resources to the resolution of unknown issues or the pursuit of spare parts.

Rather, you receive a system that functions as anticipated, supported by a team that assures its continued functionality. This ultimately results in increased uptime, more precise results, and more efficient use of your budget on an annual basis.

Why NextGen Material Testing, Inc. Is a Partner You Can Trust

NextGen Material Testing Inc. has been providing North American laboratories with quality material testing equipment for many years. We specialize in reliable, standards-backed machines—including hardness testers, tensile testing systems, impact testers, metallography tools, and a full range of consumables—for industries from metals and plastics to cement and soil mechanics.

Complete Support from Setup to Service

At NextGen, we don’t just sell machines; we back every sale with:

• Certified calibration and warranty support – We calibrate each instrument to ISO/ASTM/NADCAP standards before shipping. Additionally, it is provided with a 12-month warranty and lifetime consultation.
• Installation & training – Our certified technicians provide setup and onboarding services, whether it be via , video, or on-site, to guarantee that your team will use the equipment efficiently from the outset.
• Ongoing maintenance & parts – We provide preventive maintenance, recalibration, and software support to optimize uptime, in addition to stocking genuine spare parts and consumables.

Customized Equipment & Fast Support

Our friendly, knowledgeable staff takes a consultative approach, helping you select the right equipment setup for your materials, volumes, and budget. We even provide custom grips, tooling, and accessories to fit your lab’s unique needs. Whether it’s a technical question, warranty claim, or service request, we are dedicated to providing real-time support within a day.

Proven Value, Competitive Pricing, and Sustainability

We offer a price-match guarantee on comparable North American OEM equipment, with our low overhead allowing us to pass the savings to you. In addition, NextGen prioritizes sustainable practices, including the provision of durable, repairable equipment and the reduction of waste as part of our ongoing dedication to responsible operations.

The Right Equipment Starts with the Right Supplier

Choosing the right source for your material testing equipment is a strategic move — it directly impacts your lab’s reliability, accuracy, and efficiency. The right supplier helps prevent costly errors and ensures smooth operation through certified calibration, safety features, expert support, and the availability of spare parts.

Are you interested in learning more about Material Testing Machines Manufacturers? Contact us today to secure an expert consultation!