User Manual

GMC-I Gossen-Metrawatt GmbH 57
Technical Data
1)
Specified accuracy is valid as of 3% of the measuring range.
With short-circuited test probes: residual value of 1 to 30 d at zero point due to the TRMS
converter (exception: mV AC range, 60 digits).
See frequency influence on page 59.
2)
At 0 ° ... + 40 °C
3)
Displays up to max. 6.0 V, “OL” in excess of 6.0 V.
4)
Off-time > 30 min and T
A
≤ 40 °C
*) without ZERO max. ± 15 digits
Open-circuit voltage
Meas. curr. @ range limit
±(... % rdg. + ... d)
Ω
600 Ω 10 mΩ 100 mΩ < 1.4 V approx. 250 μA0.1 + 5 with active ZERO function *)
1000 V
DC
AC
RMS
Sine
max. 10 s
6kΩ 100 mΩ 1 Ω < 1.4 V approx. 65 μA0.1 + 5
60 kΩ 1 Ω 10 Ω < 1.4 V approx. 7.5 μA0.1 + 5
600 kΩ 10 Ω 100 Ω < 1.4 V approx. 0.75 μA 0.2 + 5 ...
6MΩ 100 Ω 1kΩ < 1.4 V approx. 0.1 μA0.5 + 5
60 MΩ 1kΩ 10 kΩ < 1.4 V approx. 30 nA 5 + 10
600 Ω —0.1Ω approx. 9 V approx. 1 mA const. 1 + 5
6.0 V
3)
— 1 mV approx. 9 V approx. 1 mA const. 0.5 + 3
Meas.
Function
Measuring Range
Resolution at Upper
Range Limit
Input Impedance
Intrinsic Error under Reference Conditions for High Resol 59999 digits
Overload Capacity
2)
±(... % rdg. + ... d) ±(... % rdg. + ... d) ±(... % rdg. + ... d)
59 999 5999
~ / ~
1) 1)
Value Time