Test Method for IET-1600VP High Temperature Elastic Modulus Tester

IET-1600VPhighThe temperature elastic modulus tester adopts the pulse excitation method (IET), which is a dynamic non-destructive testing method that can accurately detect various solid materialshighThermoelastic modulus, testing items include Young's modulus, shear modulus, Poisson's ratio, and damping ratio (internal friction), such as metals, ceramics, glass, graphite, refractory materials, concrete, etc.

Test Method for IET-1600VP High Temperature Elastic Modulus Tester
1. Controller and furnace body are separated;
2. Use B-type double platinum rhodium thermocouple for temperature measurement;
4. Adopting imported acoustic sensors with strong anti-interference ability;
5. Use * * industry signal converters to achievehighFast A/D signal conversion.
6. Adopting * * pulse excitation components with continuously adjustable impact strength, the components can be used for long-term interruptionhighFrequency operation, not easily damaged.
7. Adopting NI Software control interface, the program is stable and the interface is friendly.
8. Adopt industrial control computers with stable performance and anti-interference ability.
9. Computer full process control, including automatic testing and furnace automationriseLower, automaticriseTemperature, insulation and shutdown;
10. Use a protective atmosphere;
11. The experimental furnace is designed with a break protection function. In the event of a thermocouple failure, the system will automatically reset to zero and trigger an alarm;
12. It has current limiting and short-circuit protection functions; 13. Full fiber lining, temperature resistanthighSmall heat capacity,riseFast heating rate, insulation .
Test temperature: Room temperature~1550 ℃
Temperature control accuracy: 1 ℃
Frequency range: 20-222000Hz
Frequency resolution: 1HZ
Measurement items: Young's modulus, shear modulus, Poisson's ratio, and damping ratio
Young's modulus: 0.5-1000GPa Error: ± 0.5%
Shear modulus: 1-500GPa Error: ± 0.5% (optional)
Poisson's ratio: 0-0.5 Error: ± 5% (optional)
Damping ratio: 0-1
Sample shape: elongated or round rod-shaped
Sample size: Length: 60-200mm; Width: 0-80mm (can be designed according to customer requirements)
Length/thickness>3.5