I.Use and characteristics

HZJD8001 multi-function calibrator is suitable for verifying and calibrating various ammeters, voltmeters and resistance meters below 0.2 level. The JJF 1587-2016 digital multimeter calibration specification can also be used as a high-stability test power supply. It can be used with a high-level standard meter to proofread ammeters, voltmeters, and resistance meters above 0.2. This calibrator has two amplitude adjustment methods: analog adjustment (potentiometer) and digital adjustment (keyboard). The clamp meter can also be calibrated, in line with the JJF 1075-2015 clamp-type ammeter calibration specification.

II. Main functions

1.  5 1 /2 -digit LED digital display output, which can be displayed in two ways: actual value or percentage.

2. The output range of AC and DC current is: 0~100uA~500uA~2mA~5mA~20mA~50mA~200mA~500mA~2A~5A~20A.

3.The output range of AC and DC voltage is:

0~200mV~1V~2V~5V~10V~20V~50V~100V~200V~500V~1000V.

There are three kinds of AC frequencies for selection: 50 Hz, 60 Hz and 400 Hz.

The output overload can be automatically protected and reset manually.

6. Each voltage and current can be overloaded by 10%.

7. Clamp meter measurement: Equipped with our standard coil, it can measure AC 0~750A (some meters can measure above 1000A); DC 0~1000A, with an error of ±0.3%.

III.Main technical indicators

1. Stability: DC < 0.01% of full capacity / 2 minutes

AC﹤0.03% of full capacity / 2 minutes

2.AC Distortion: ﹤0.5%

3. DC ripple factor: ﹤0.1%

4. Output frequency and accuracy: 50 Hz, 60 Hz, 400 Hz <1%

5.The range and accuracy of output voltage and current (23℃±2℃, the output value is greater than 10% of the range).

6. Power consumption: AC power voltage 220V ± 10%, frequency 50 Hz ± 1 Hz; power <180VA.

7.Working environment: The temperature of the working environment is 5℃~35℃, and the relative humidity is not more than 80%.

8. Working hours: Continuous.

9. Dimensions: 135×480×420mm3

10. Weight: about 16kg.