Non Proportional Metal Electronic Tensile Testing Machine Over Voltage Protecting

1. introduction

The universal testing machine (UTM), also known as a universal tester, materials testing machine, materials test frame or tensometer, is used to test the tensile strength and compressive strength of materials. It can perform many standard tensile and compression tests on materials, components and structures, in other words, that it is versatile.

2. specification

1. The maximum test force: 50 KN(5000KG)
2. The test force measuring range: 0.4% - 100%
3. The test force: better than 1%
4. The test force resolution: 1/300000 (not step 6) or equivalent
5. The beam displacement measurement accuracy: the resolution is higher than 0.0025 mm
6. The test speed range: 0.01-500 mm/min, stepless speed regulation
7. The speed control accuracy: ±1% (0.01 ~ 10 mm/min)
8. Constant force, constant strain, constant displacement control range: 0.2% ~100% FS
9. Constant force, constant strain, constant displacement control accuracy:Settings < 10% FS, value ± 1.0%,Set point > 10% FS, value ±0.1%
10. The deformation rate: control precision rate < 0.05% FS is ±2.0% within the set value,A rate ≥ 0.05% FS is ±0.5% within the set value
11. Test space: A: stretch space: 600 mm B: compressed space:700 mm
12. The fixture forms: wedge clamp Flat jaw 0 to 7 mm, round jaw Ø 4- Ø 9 mm
13. The compression plate size: 100mm
14. The machine power supply: single-phase 220 v + 10%, 50 hz
15. The work environment: room temperature - 35 ℃, relative humidity less than 80%
16. Machine size:760×500×1950mm
17. Weight: about 500 kg

Precise electronic instron used universal tensile testing machine price: ASTM D903,GB/T2790/2791/2792,CNS11888,JIS-K6854,PSTC7

Safety device:
Stop way: the upper and lower limit safety set, the emergency stop button, strength and elongation program set, the specimens are damaged sensor for computer control two columns strength tester.

3. features

This universal testing machine adopts two strong supports, precise load cell to measure the load. Its crosshead can move up or down at a constant speed.

This universal testing machine can program the crosshead speed or conduct cyclical testing, allow testing at a constant force, testing at constant deformation, testing at constant displacement, etc.

This testing machine can equip with extensometers to measure the extension or deformation.

According to test requirement for temperature, humidity, pressure, etc, special device, such as environmental chamber can be placed around the test specimen to do test in certain temperature, humidity or pressure.

Matched with various test fixture, like peal, puncture, tear, pneumatic grip, belt tension, etc. This UTM can be used to metal, non-metal, composite materials like rubber, steel wire, plastic, seat belt, textile character test.

Protecting functions of over load, over current, over voltage, crosshead limit moving space protection, auto stop at break.

4. software introduction

• Easy to control and friendly interface

windows based interface, easy and fast to reach different functions, suitable for most of operators using habits. Integrated all common operation functions, like specimen information input, specimen choosing, curve plotting, data display, data process, data analysis, test operation etc., easy and convenient to operate.

• Full digital display and computer control

Adopting remote controller, fast response and reliable to parameter gathering. Realize digital adjustment and zeroing of load, deformation and displacement as well as PID parameter adjusting.

• Different control mode & speed setting
• Programmable control mode

Users can program test mode according to their own requirements.

• Load holding facility for a specific period: