High-low temperature dielectric test system

Main features and technical indicators:

1, 5 kinds of frequency options; 20 Hz to 1/2/10/20/30/50/80 MHz, upgradeable;

2, the basic impedance measurement accuracy: ± 0.08% (± 0.045% typical);

3, impedance measurement range: 25 m to 40 M? (10% measurement accuracy range);

4, temperature environment: -196 °C to 227 °C, can be upgraded to 800 °C;

5, temperature control accuracy: 0.1 °C;

6. Test parameters: dielectric constant, loss tangent, |Z|, |Y|, è, R, X, G, B, L, C, D, Q, Vac, Iac, Vdc, Idc, θd, θr;

7, built-in DC bias source: 0V to ± 40V, 0A to ± 100 mA; can be upgraded to high bias 1000V.

8, software: can achieve temperature spectrum, frequency spectrum, bias spectrum, impedance spectrum, dielectric spectrum, time spectrum and other measurement functions;

9, scanning mode: fixed frequency scan temperature, constant temperature sweep frequency, constant temperature fixed frequency sweep offset, etc.;