1Purpose, Features:
HG30-EMulti-functional Calibration Instrument(Tri-Function Meters Calibration Instrument)Suitable for verification and calibration of various0.2Current and voltage meters below a certain level. Can also be used as a high-stability test power supply, paired with high-grade standard meters for calibration.0.2Level 1 and above current, voltage meters.
2Main Functions:
2.1、 5 1/2PositionLEDDigital display of output volume.
2.2AC and DC current output range:0～50uA～5mA～50mA～500mA～2A～10A
2.3AC and DC voltage output range:0～500mV～5V～50V～250V～500V～1000V
2.4Three communication frequencies are available for selection:50Hz、60Hz、400Hz
2.5Overload protection with automatic shutdown and manual reset available.
2.6Each voltage and current rating can withstand overload.10%。
2.7Clamping meter measurement: Equipped with our standard coil, capable of measuringAC 0～1000A；DC 0～1000A ± Tolerance0.3%。
3Technical Performance
4.1 Stability: DCFull scale0.01%/2Minute
ACFull scale0.03%/2Minute
4.2Distortion Rate: <0.5%
4.3Direct Current Ripple Coefficient: <0.1%
4.4Output Frequency and Accuracy:50Hz 60Hz 400Hz ﹤1%
4.5Output voltage, current range, and accuracy23℃±2℃,Output Value Exceeds10%Range
Export Items | Output Range | Rated Output | Peak Output | Accuracy | |
AC/DC
Electrical Pressure | 0～500mV | 10mA | 30mA | DC± (reading)0.02%+Full range0.03%） AC± (reading)0.03%+Full range0.05%） | |
0～5V | 20mA | 60mA | |||
0～50V | 40mA | 100mA | |||
0～250V | 20mA | 60mA | |||
0～500V～1000V | 10mA | 30mA | |||
AC/DC Electricity Flow | 0～50uA～5mA～50mA | DC：3V AC：36V | DC± (Reading of)0.02%+Full scale0.03%） AC± (Reading)0.03%+Full range0.05%） 2mAThe following is not assessed for accuracy. | ||
0～500mA | DC：3V AC：12V | ||||
0～2A～10A | 2V | ||||
Label Qualified Electricity Block | 10、50、100、 500（Ω） 1K、50K、100K、500K、 1M、10M、20M、 |
0.25W |
±0.3%+20mΩ |
4.6Power Consumption: AC Power Voltage220V±10%Frequency50Hz±1HzPower consumption <180VA
4.7Work Environment: Working temperature5℃～35°C, relative humidity not greater than80%
4.8Office Hours: Continuous
4.9Dimensions:135×400×360mm3
4.10Weight: Approximately12kg
