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MGR10 A/B/C - Revision : I (for 7.0 software revision) 9

1.4 MGR10 and MGR10A technical specifications

1.4.1 Measurement Accuracy

Range Max. Current Resolution Accuracy at full rated current Temp. Coefficient

30 k 100A 1

±(0.03%Rdg+0.02%FS)

50 ppm

3 k

1mA

100m

±(0.03%Rdg+0.01%FS)

50 ppm

300

10mA

10m

±(0.03%Rdg+0.01%FS)

50 ppm

30

100mA

1m

±(0.03%Rdg+0.01%FS)

50 ppm

3

100

±(0.03%Rdg+0.01%FS)

50 ppm

200m

10A

10

±(0.03%Rdg+0.01%FS)

50 ppm

30m

10A

1

±(0.03%Rdg+0.01%FS)

50 ppm

3m

10A

100n

±(0.03%Rdg+0.02%FS)

50 ppm

The accuracy is quoted at full rated current in SLOW measurement speed and the display count

is 30,000 plus sign and unit.

FS = Full Scale

1.4.2 Programmable current

The measurement current is adjustable on each resistance range as follows:

Range Max Current Min Current Steps

30 k 100



A 10



A 1A

3 k

1mA

100



A 10A

300

10mA 1mA

100A

30

100mA 10mA 1mA

3

1A 100mA 10mA

200m

10A 1A 100mA

30m

10A 1A 100mA

3m

10A 1A 100mA

The accuracy of current is ±0.1% .

Open circuit voltage is 5 V +/-5%

1.4.3 Accuracy against current level

Range 100% Current 50% Current 10% Current

30 k

±(0.03%Rdg+0.02%FS) ±(0.04%Rdg+0.02%FS) ±(0.05Rdg+0.02%FS)

3 k