Date：2024-05-21 10:27 Views：
instrument introduction: The instrument is used for scientific research institutions, schools, factories and other units of the new inorganic metal material properties of applied research.
Technical parameters:
1. signal source: DDS digital synthesis 10KHZ-70MHz
2. Sampling accuracy: 11BIT
3. Q measurement range: 1-1000 auto/manual range
4. Q Resolution: 0.1
5. Q Measurement operating 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. capacitance direct measurement range: 1pF ~ 2.5uF
10. tuning capacitance error: ± 1 pF or <1% 0.1pF
11. resonance point search: automatic scanning
12. Q qualified preset range: 5-1000 sound and light prompts
13 LCD display parameters: F, L, C, Q, Lt, Ct band, etc.
14. Dielectric loss coefficient precision: one ten thousandth
15 dielectric constant precision: one thousandth
16. material testing thickness: 0.1mm-10mm
Unique technology:1. The instrument automatically deducts the residual inductance and test lead inductance. Significantly improve the measurement accuracy.
2. Large capacitance value is directly measured and displayed.
3. Digital micro-measuring device, direct reading value.
Reference standard:
GB/T 1409-2006 Measurement of electrical insulation materials in the industrial frequency, audio, high frequency (including meter wave wavelengths within) under the capacitance rate and dielectric loss factor of the recommended methods;
GB/T 1693-2007 Method for the determination of dielectric constant and dielectric loss angle tangent of vulcanized rubber;
ASTM-D150 Test method for dielectric constant;.
GB9622.9-88/SJT 11043-1996 Test methods for high frequency dielectric loss and dielectric constant of electronic glass.