ADCMT 6253 - Page 244

6253 DC Voltage Current Source/Monitor Operation Manual
8.1 Source and Measurement
8-4
(Auto Zero: ON, integration time: 1 PLC to 200 ms)
*3) CMV error = (A  Vo/1 V): “Source or measurement current”  “Source or measurement voltage”/
1 V digit value
The full-scale error tolerances listed below are added to the measurement accuracies with integration time of
10 ms to 5 s and the 1-day stability.
Source linearity: 10 digits or less
Maximum output current: 2 A at 32 V
1 A at 64 V
0.5 A at 110 V
Maximum compliance voltage: 110 V at 0.5 A
64 V at 1 A
32 V at 2 A
Source
Condition
Accuracy
(% of reading)
(digits + digits + digits)
Resistance
measurement
Voltage
source
Reading error: (Voltage source setting error + Current measurement reading error)
Full-scale error: (Voltage source full-scale error digit value + Current measurement
full-scale error digit value + CMV error digit value)
*3)
Current
source
Reading error: (Current source setting error + Voltage measurement reading error)
Full-scale error: (Current source full-scale error digit value + Voltage measurement
full-scale error digit value + CMV error digit value)
*3)
Measurement
range
Integration time Unit: digits (at 6
1
/
2
digit display)
10 ms 1 ms 500 s 100 s10 s5 s
Voltage
measurement
300 mV 150 200 400 600 8000 10000
3 V 50 100 200 300 5000 8000
10 V 50 100 200 300 5000 8000
30 V 50 100 200 300 5000 8000
100 V 50 100 200 300 5000 8000
Current
measurement
3 A 600 1000 1500 2000 5000 10000
30 A 200 300 300 300 5000 10000
300 A 100 100 200 300 5000 8000
3 mA 100 100 200 300 5000 8000
30 mA 100 100 200 300 5000 8000
300 mA 100 100 200 300 5000 8000
2 A 100 100 200 300 5000 8000