ADCMT 6244 - Page 264

6243/44 DC Voltage Current Source/Monitor Operation Manual
9.1.2 Voltage/Current Measurement
9-8
Temperature coefficients: At 0 to 50C
Effective CMRR: Unbalanced impedance 1 k
DC and AC 50/60 Hz 0.08%
NMRR: AC 50/60 Hz 0.08%
Voltage measurement Range Temperature coefficient  (ppm of reading + V)/C
320 mV
3.2 V
32 V
110 V
15 + 8 V
15 + 10 V
15 + 50 V
15 + 500 V
Current measurement Range Temperature coefficient  (ppm of reading + A + A Vo / 1 V ) / C
32 A
320 A
3.2 mA
32 mA
320 mA
2 A
25 + 600 pA + 10 pA
25 + 6 nA + 100 pA
20 + 60 nA + 1 nA
20 + 600 nA + 10 nA
20 + 6 A + 100 nA
20 + 60 A + 1 A
Vo: Compliance voltage (0 V to 110 V) (Auto Zero ON, integration time 1 to 100 PLC)
Integration time
500 s to 10 ms 1 PLC to 100 PLC
Voltage source / current measurement 60 dB 120 dB
Integration time
500 s to 10 ms 1 PLC to 100 PLC
Voltage source / current measurement 0 dB 60 dB