Technical parameter
1. Capacitance measurement
(1) Measurable capacitance range: 0 1μF~3500μF;
(2) Measurable capacity range: 5-20000 kvar;
(3) Measurement accuracy: ± (1.0% reading+0.02 μ F);
(4) Resolution: 0.001 μ F
2. Current measurement
(1) Current measurement range: 1mA-50A, 30-150Hz;
(2) Measurement accuracy: ± (3.0% reading+0.05A)
(3) Resolution: 0.01A
(4) Anti interference method: 55Hz frequency conversion, automatic locking of interference, interference suppression capability
3. Inductance measurement
(1) Inductance measurement range: small inductance mode 0.1mH-50H
Large inductance mode 5 mH~1000H
(2) Sensory impedance measurement range: 0.3 Ω~20K Ω
(3) Measurement accuracy: ± (3.0% reading+0.05mH)
(4) Resolution: 0.01 mH
4. Resistance measurement
(1) Resistance measurement range: 50m Ω~1 Ω for small resistance mode
High resistance mode 1 Ω~20K Ω
(2) Measurement accuracy: ± (3.0% reading+0.05 Ω)
(3) Resolution: 0.01 Ω
5. Working power supply:
a. Rated voltage: Power frequency 220V ± 10%;
b. Rated frequency: 50Hz;
c. Rated output: 2V/20V/500VA;
6.Display printing method: LCD screen with full Chinese characters display, panel type high-speed printer
| Normal operating conditions of the instrument |
| Environmental temperature |
-10 ºC to+50 ºC |
| Relative humidity |
≤ 90% |
Product Features
1. This instrument adopts advanced measurement principles and four terminal measurement technology, which can accurately measure and test with good repeatability;
2. Able to measure the capacitance of individual capacitors connected in parallel and the total capacitance of capacitor groups connected in parallel without disconnecting the wires;
3. Large screen LCD display (320X240 dot matrix) with Chinese character menu prompts for operation;
4. The LCD screen comes with touch screen buttons, making operation intuitive and simple;
5. Adopting microcomputer control, with a fully Chinese operating interface, the measurement process is automatically completed, the range is automatically switched, the results are directly read, and can be printed out;
6. Automatic segmented compensation of current, linearizing the full range current and improving the measurement accuracy of the instrument;
7. Clamp shaped current testing clamp, combined with unique software and hardware design, ensures instrument measurement accuracy in both forward and reverse directions, and has good repeatability;
8. Environmental temperature monitoring facilitates the impact of capacitors on capacitance values at different temperatures;
9. The working power supply has overvoltage and overcurrent protection functions, and misconnecting the 380V power supply will not damage the instrument;
10. Strong anti-interference ability, stable measurement, capable of measuring in various complex sites.
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