YYF-50 high temperature high pressure corrosion fatigue testing machine
USD $26,560 - $33,200 /Unit
Min.Order:1 Unit
Lixian Instrument Scientific Co., Ltd.
YYF-50 high temperature high pressure corrosion fatigue testing machine
Brief introduction
Slow strain rate (SSRT) of stress corrosion cracking (SCC) testing machine is mainly used for the corrosion tensile tests of materials in corrosive environment, the test at a slow rate under conditions of stress corrosion properties of materials.
The machine adopts high precision force measurement, high speed, high resolution data acquisition card data acquisition, the computer load time, displacement, deformation, numerical and graphical display and processing, it can make the load, displacement and so on the many kinds of control methods.
The key parts of the equipment are the world famous brand products, to ensure stable and reliable work of the system. TestLive test software Chinese interface, powerful data processing function, auto save the test conditions and test results, display, print the test data, test report, test curve. This machine is a professional test equipment corrosion performance of scientific research institutes, universities, technology center of materials such as steel.
Slow strain rate test machine can be equipped with DCPD system, the crack can be material in non metal corrosion medium expansion rate test, real-time measurement, high accuracy.
Features
1. The dynamic display: load, displacement, deformation, time and test curve real-time dynamic display on the screen.
2. The stress and strain, force - time record and output, such as force - displacement test data and graphs.
3. Power test data storage, may continue to be interrupted.
4. Support long-term continuous test.
5. Can use load, displacement control mode, can also test it step by step, such as constant load rate experiment was carried out first, reach a certain loading conditions or time according to the constant displacement rate.
6. Automatic protection: force value reached, time limit, such as fracture occurs, automatic protection and memory.
7. Automatic data processing: test software according to the corresponding standard automatic data processing.
8. Data storage, power reserve at any time.
9. The results can be stored and can be read at any time, refer to the test results.
10. To analyze experimental data and curve, the curve can be arbitrary local amplification.
11. The open test report, support custom report templates, automatic generation of test report, you can print or preview, can save a file.
12. A software limit protection, limit protection, the full range of overload protection function.
Technical Parameters
maximum test force | 50kN |
test force measurement range | 1%~100%F.S. |
Test force accuracy | ±0.5% |
Test force resolution | Plus or minus 180000 yards, not step, all the resolution remains the same |
loading head moving scope | 80mm |
loading head movement speed | 10mm/s~1x10-6mm/s |
Load displacement accuracy | ±0.5% |
Load displacement resolution | 0.05µm |
Deformation measuring range | 0~30mm |
deformation value for accuracy | ±0.5% |
deformation of the resolution | 0.001mm |
Fatigue loading waveform | Sine wave, triangular wave |
Fatigue loading frequency | 0.0001~1Hz |
Crack length measurement resolution | 1µm |
temperature range of heating furnace | <1000℃ |
experimental reactor operating temperature | ≤750℃ |
vacuum degree | 1×10-2torr |
Vacuum leak rate | 1×10-5Pa•m3/s |
maximum working pressure | 0.3MPa |
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