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Testermeter- DO30B-2 Single Phase AC DC Standard Source Power Supply Device, multi-function factory price multimeter and clamp meter calibrator
| The HZJD8001 multifunctional calibrator is suitable for verifying and calibrating various ammeters, voltmeters, and ohmmeters with an accuracy level below 0.2. It can also be used as a high-stability test power supply in accordance with the JJF 1587 - 2016 Calibration Specification for Digital Multimeters. This calibrator can be used in conjunction with high-precision standard meters to calibrate ammeters, voltmeters, and ohmmeters with an accuracy level above 0.2. It has two amplitude adjustment methods: analog adjustment (potentiometer) and digital adjustment (keyboard). It can also calibrate clamp meters, meeting the requirements of the JJF 1075 - 2015 Calibration Specification for Clamp Meters. |
Main Functions
1. It features a 5 1/2 - digit LED digital display output, which can be presented in two ways: actual value or percentage. 2. The AC/DC current output range is: 0 ~ 100μA ~ 500μA ~ 2mA ~ 5mA ~ 20mA ~ 50mA ~ 200mA ~ 500mA ~ 2A ~ 5A ~ 20A. 3. The AC and DC voltage output range is: 0 ~ 200mV ~ 1V ~ 2V ~ 5V ~ 10V ~ 20V ~ 50V ~ 100V ~ 200V ~ 500V ~ 1000V. There are three AC frequencies available: 50Hz, 60Hz, and 400Hz. 4. It has automatic protection against output overload and supports manual reset. 5. Each voltage and current output can withstand a 10% overload. 6. Clamp meter measurement: Equipped with a standard coil, it can measure AC 0 ~ 750A (some meters can measure over 1000A); DC 0 ~ 1000A with an error of ±0.3%. |
Main Technical Specifications
1. Stability: DC 0.01% of full capacity/2 minutes; AC 0.03% of full load/2 minutes. 2. AC distortion: 0.5%. 3. DC ripple coefficient: 0.1%. 4. Output frequency and accuracy: 50Hz, 60Hz, 400Hz with an accuracy of 1%. 5. Output voltage and current range and accuracy (at 23℃±2℃, when the output value is greater than 10% of the range). 6. Power consumption: AC power supply voltage 220V±10%, frequency 50Hz±1Hz; power 180 VA. 7. Operating environment: The operating environment temperature is 5℃~35℃, and the relative humidity is not more than 80%. 8. Operating time: Continuous. 9. Dimensions: 135×480×420 mm³. 10. Weight: Approximately 16 kg. |
Output Item | Output Range | Rated Output | Maximum Output | Accuracy |
AC/DC Voltage | 0 ~ 200mV | 10mA | 30mA | DC: ±(Reading × 0.05% + Full Scale × 0.02%) ± 0.02mV |
0 ~ 2V | 20mA | 60mA | The same as above | |
0 ~ 5V ~ 10V ~ 20V | 40mA | 100mA | The same as above | |
0 ~ 200V ~ 500V | 20mA | 60mA | The same as above | |
0 ~ 1000V | 10mA | 30mA | The same as above | |
AC/DC Current | 0 ~ 100μA ~ 500μA | DC: 3V | - | DC: ±(Reading × 0.07% + Full Scale × 0.03%) |
0 ~ 200mA | DC: 3V | - | The same as above | |
0 ~ 2A ~ 5A ~ 20A | 2V | - | The same as above | |
Standard Resistor | 10, 24, 50, 100, 240, 500 (Ω) | 0.25W | - | ±0.2% + 20mΩ |
