User Manual

GMC-I Gossen-Metrawatt GmbH 57
Technical Data
5)
Except for sinusoidal waveshape
Reference Conditions
Ambient temperature +23 °C ±2K
Relative humidity 40 ... 75%
Measured qty. frequency 45 ... 65 Hz
Measured qty. waveshape sine
Battery voltage 3 V ±0.1 V
Response Time (after manual range selection)
Internal Clock
Time format TT.MM.JJJJ hh:mm:ss
Resolution 0.1 s
Accuracy ±1 minute per month
Temperature
influence 50 ppm/K
Influencing
Quantity
Sphere of
Influence
Measured Quantity /
Measuring Range
Influence Error
5)
Crest factor CF
1 ... 3
V, A
± 1 % rdg.
> 3 ... 5 ± 3 % rdg.
Influencing Qty. Sphere of Infl. Measured Quantity Influence Error
Relative
humidity
75%
3 days
instrument off
V, A, Ω, Hz, °C1 x intrinsic error
Influencing
Quantity
Sphere of Influence
Measured Quantity /
Measuring Range
Damping
Common Mode
Interference
Voltage
Interference quantity max. 1000 V V > 120 dB
Interference quantity max. 1000 V
50 Hz ... 60 Hz, sine
1 V , 10 V > 80 dB
100 V > 70 dB
1000 V > 60 dB
Series Mode
Interference
Voltage
Interference quantity: V ,, respective
nominal value of the meas. range,
max. 1000 V , 50 Hz ... 60 Hz, sine
V> 50dB
Interference quantity max. 1000 V V > 110 dB
Measured Quantity /
Measuring Range
Response Time
Digital Display
Measured Quantity Jump Function
V, V
AV , A
1.5 s
From 0 to 80%
of upper range limit value
100 Ω ... 1 MΩ 2s
From ∞ to 50%
of upper range limit value
10/40 MΩ 5s
Continuity < 50 ms
°C (Pt100) max. 3 s
1.5 s
10 nF ... 100 μFmax. 2s
From 0 to 50%
of upper range limit value
1 000 μFmax. 7s
>10 Hz 1.5 s