This series machines are widely used for tension, compression, bending and shearing test of metal materials and also used for compression and bending test of nonmetal materials, such as cement, concrete and so on. Equipped with simple accessories, it can be used for mechanical property testing of fastener, wire rope and components. They are perfect testing instrument project quality testing section, universities and colleges, research institution and industrial and mining enterprise. The machine is calibrated according to ASTM E4 and ISO7500-1. It can do many different kinds of test according to according to ISO6892, ISO7438, ASTM A370, ASTM E8 and BS EN standards.
Features:
- Hydraulic clamp for tension test, wedge clamp auto-lock by loading, round and flat grip changeable for different samples；
- Host machine adopt oil cylinder on bottom type structure, hydraulic load, hydraulic clamping specimen, tensile jaws fixed on cross beam, easily controlling of install and release sample；
- Adopt servo motor driver oil pump, with fast response, low noise, low temperature, safe and reliable；
- Micron level clearance sealing instead of O-ring sealing ring sealing, loadingstable and maintenance-free；5.Computer 3 close-loop control testing mode of load, displacement and extension；
- The controller is external type and can connected to the computer with USB;
- N, KN, lbf, gf, kgf can be converted at will;
- Speed control from 0.1 to 50mm/min by servo motor；
- Supports up to 3 force sensors and 8 extensometers;
- Test process, result display, result analysis, result print, all the function can be controlled by the computer, testing data and curve can real-time display during test;
- Computer 3 close-loop control testing mode of load, deformation displacement；
- Various testing curves, Load-Time, Extension-Time, Stress-Strain, Load- Extension and so on.
- Can zoom and analysis at any point in the curve；
- Automatically calculate tensile strength, yield strength, modulus of elasticity, Rp0.2,Rt0.5；
- Support to change Excel format report, easy to pinpoint the location of the data；
- The same group sample can continuous testing, and can be analyzed separately for each test results；
- Can store testing result, testing curve and data；
- Have“Stop while destroy” function, can automatic stop working when specimen is broken；
- Remote controller adjusts the machine crosshead before test and operate the test conveniently；
- Support different version of Microsoft windows OS of Windows 7/8/10 etc.
- Can be connected to the information network system of the enterprise or laboratory.
Software:
The picture is Test software window interface, including Load, Deformation, Displacement and control and curve display board, real-time display measuring curve in the testing process.
Specification:
| Description |
Technical parameters |
| Model |
NH64100 |
| Maximum force |
1000KN |
| Measuring range of force |
2%-100% of load capacity |
| Accuracy |
±1% of indicated value |
| Resolution of displacement measure |
0.01mm |
| Range of displacement speed |
0.5mm/min-50mm/min |
| Clamping diameter of round specimen |
φ 13-60mm |
| Clamping thickness of flat specimen |
0-40mm |
| Valid tension space |
700mm |
| Valid compression space |
600mm |
| Compression plate size |
200*200mm |
| Maximum piston stroke |
250mm |
| Valid width between columns |
500mm |
| Power supply |
3P,380V,50/60Hz（ 3P,220V can ordered） |
| Working condition |
RT10℃~30℃,relative humidity≦ 80% |
| Host machine dimension |
980×700×2500 mm |
| Control cabinet dimension |
1150×760×940 mm |
| Net weight |
2800 Kg |
Frequently Asked Questions: Universal Testing Machine NH64100
1. What is a Universal Testing Machine (UTM) used for?
A Universal Testing Machine is a versatile piece of laboratory equipment used to measure the mechanical properties of materials. The NH64100 model is specifically designed to perform tensile (pulling) and compression (pushing) tests. It can also be adapted for bending, shearing, and peel tests, making it "universal" for industries like manufacturing, automotive, and materials science.
2. Does the NH64100 support both tensile and compression testing?
Yes. One of the primary advantages of this system is its dual-testing capability. It features a specialized frame design that allows for compression testing on the inner frame and tensile testing on the outer frame. This eliminates the need for two separate machines, saving laboratory space and reducing setup time between different test types.
3. Which international testing standards is this machine compliant with?
The NH64100 is engineered to meet rigorous global benchmarks, including:
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ASTM E8 / ISO 6892-1 for metallic materials tensile testing.
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ASTM D638 / ISO 527 for plastics and polymers.
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ASTM D3574 for flexible cellular polyurethane (foam) testing.
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ISO 7500-1 Class 0.5/1 for force calibration accuracy. (Note: Specific compliance depends on the fixtures and load cells equipped during setup.)
4. Can this UTM be used for foam and textile testing?
Absolutely. While it is a high-performance machine for metals and rigid plastics, it is also widely used in the furniture and textile industries. It is ideal for measuring the indentation force deflection (IFD) of foam, the tear resistance of fabrics, and the bond strength of various materials.
5. What are the key technical features of the NH64100?
The NH64100 series is known for its high-precision load cells and advanced control systems. Key features include:
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Servo-controlled drive system for precise speed and displacement control.
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High-resolution linear encoders for accurate position feedback.
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User-friendly software that provides real-time stress-strain curves and automated reporting.
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Adjustable crosshead speed to accommodate a variety of material strain rates.
6. Why should I choose the NH64100 over a standard single-column machine?
The NH64100 offers superior frame rigidity and load capacity compared to single-column models. Its dual-column architecture provides a stable platform for high-force applications, ensuring minimal frame deflection and more accurate results when testing high-strength materials like metals, composites, and structural components.
7. Is the software included with the machine?
Yes, the machine is typically paired with specialized testing software developed to streamline data acquisition. The software allows operators to set test parameters, monitor real-time data graphically, and generate comprehensive PDF reports that include peak load, elongation, and modulus calculations.
8. How often does the Universal Testing Machine need calibration?
To maintain accuracy and compliance with ISO 9001 or other quality standards, we recommend professional calibration every 12 months. Regular maintenance ensures the load cells and extensometers remain within their specified accuracy class (typically Class 0.5 or 1).