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  • HS-5103E DC Reference Standard Meter
  • HS-5103E DC Reference Standard Meter

HS-5103E DC Reference Standard Meter

HS-5103E DC reference standard meter is mainly used to check DC energy meter, and can be used as DC voltage standard or DC current standard.

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Description

Item

Technical Parameter

Accuracy

0.02 Class

0.05 Class

 

DC voltage

 

DCU

Range

Expanded uncertainty(K=2)  

±(ppm*RD+ppm*RG)

1~1500V

70+20

150+30

0.25~0.5V

70+50

150+80

25mV~100mV

70+50

200+80

DC Current

DCI

10mA~500A

80+20

200+50

2.5mA~5mA

150+20

250+50

DC Current

Small signal

DCIU

25mV~10V

80+15

150+25

2.5mV~10mV

100+30

200+50

1mV

100+0.3uV

150+0.3uV

Power supply

AC220V±10%,50Hz;Max.power consumption:30VA

Operating Temperature

20℃-30℃

Humidity

≤85%R.H

Dimension(mm)

485×400×135mm

Weight

8Kg

Function Advantage:
DC high current measurement: the built-in broadband current comparator completes the I/V conversion and converts the current signal into a voltage signal, which is suitable for direct access DC energy meter verification device
Small signal voltage measurement: can directly measure the voltage signal, suitable for indirect access (shunt access) DC energy meter verification device.
Stability test: stability test time can be set, and visual display of stability value. Optional power, voltage, current stability test.
Statistical analysis of l data: calculate the maximum, minimum, average, standard deviation and so on.
DC ripple test: maximum 5 kHz of measurement bandwidth, uncertainty 0.1%
Power metering: with standard power pulse input / output interface, it can be used as the standard of high grade DC power metering.
Smart control: can access other computer systems to achieve automatic measurement.
HMI (Human-Machine Interaction): easy to operate, equipped with 7-inch capacitive screen, beautiful and generous display interface, rich and intuitive content.

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