KA-903A volume resistivity tester

KA-903A volume resistivity testerTechnical Specifications:

1. Applicable to national standard: DL421

2. Display screen: High definition 7-inch touch screen display

3. Measure power supply voltage: DC500V;

4. Measurement range: 2.5 × 105-2.5 × 1015 Ω cm;

5. Repeatability: ≤ 25% when p × 1010 Ω· m>1, ≤ 15% when p × 1010 Ω· m ≤ 1

6. Reproducibility: ≤ 35% when p × 1010 Ω· m>1, ≤ 25% when p × 1010 Ω· m ≤ 1

7. Measuring cups: 3

8. Temperature control range: 10-100 ℃; Can detect 20 ℃ fire-resistant oil and 90 ℃ insulating oil;

9. Temperature control accuracy: ± 0.3 ℃;

10. Measurement modes: standard mode measurement, custom mode measurement;

11. Data storage: capable of storing 1000 sets of data

12. Printer: Thermal printer

13. Instrument working environment: temperature 0-40 ℃, humidity:<=75%;

14. Instrument standard environment: temperature 20 ± 5 ℃, humidity 45%~75%.

15KA-903A volume resistivity testerWorking voltage: AC220V ± 10% 50HZ.