Dielectric constant tester

Instrument introduction:

Dielectric loss and dielectric constant are important physical properties of various metal oxides, plates, ceramics, mica, glass, plastics and other materials. The factors that affect the dielectric loss and dielectric constant can be further understood through the measurement, which provides the basis for improving the properties of materials.

Instrument purpose:

This instrument is used in research institutions, schools, factories and other units to study the properties of new inorganic metal materials.

Unique technology

1. The instrument automatically deducts residual inductance and test lead inductance. Greatly improve the measurement accuracy.

2. Direct measurement and display of large capacitance value.

3. Digital display micro measuring device, direct reading value.

Technical parameters:

1. Signal source: DDS digital synthesis 10KHZ-70MHz

2. Sampling accuracy: 11bit

3. Q measurement range: 1-1000 automatic / manual range 

4. Q resolution: 0.1

5. Q measurement error 5%

6. Inductance measurement range: resolution 0.1nh 1nh-8.4h, resolution 0.1nh

7. Inductance measurement error 3%

8. Tuning capacitance: main capacitance 30-540pf

9. Direct measurement range of capacitance: 1pf ～ 2.5uf

10. Tuning capacitance error: ± 1pf or < 1% 0.1pf

11. Resonance point search: automatic scanning

12. Q qualified preset range: 5-1000 sound light prompt

13 LCD display parameters: F, l, C, Q, lt, CT band, etc.   

14. Accuracy of dielectric loss coefficient: 1 / 10000

15. Accuracy of dielectric constant: one thousandth

16. Material test thickness: 0.1mm-10 mm