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DTM- II Dynamic Elastic Modulus of Damping Internal Friction Analyzer
We are specialized in tester, instrument&analyzer of ceramics, inorganic non-metallic materials, glass, cement&engineering test.
DTM- II Dynamic Elastic Modulus of Damping Internal Friction Analyzer (Resonance)
Main technical parameters:
1. Resonance frequency:
the frequency measurement:
Frequency range: 200HZ-5KHZ, 100HZ-20KHZ. Measurement accuracy <0.5% Frequency resolution: 1Hz
2. Dynamic elastic modulus measurements:
Measurement Range: elastic modulus corresponding with the frequency
Resolution: 0.05 GPa
Accuracy: 0.1 GPa can measure other peak frequency modulus quickly
3. System relative error <± 0.15%;
4. Damping or internal friction :10-5 --- 0.1;
5. Test temperature: room temperature (or high temperature: the maximum temperature :1750 oC);
6. Can measure shear modulus;
7. Can measure poisson's ratio;
8. According to user requirements , we can provide a computer interface. It has a data storage function, display method, resonant frequency display, elastic modulus display, spectroscopy and internal friction damping display;
9. Different test samples have different test table.
