55
Gossen Metrawatt GmbH
Technical Data
Reference Conditions
Ambient temperature
+23
C
2 K
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 Qty.
Sphere of Infl.
Measured Quantity
Influence Error
Relative
humidity
75%
3 days
instrument off
V
A,
, Hz, dB,
C
1 x intrinsic error
Battery voltage
2.0 to 3.6 V
V
A,
, Hz, dB,
C
included in 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
6 V , 60 V
> 80 dB
600 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
> 50 dB
Interference quantity max. 1000 V
V
> 110 dB
Measured Quantity /
Measuring Range
Response Time
Digital Display
Measured Quantity Jump Function
V
, V , dB
AV
, A
1.5 s
From 0 to 80%
of upper range limit value
600
... 6 M
2 s
From
to 50%
of upper range limit value
60 M
5 s
Continuity
< 50 ms
C (Pt 100)
max. 3 s
1.5 s
60 nF ... 600
F
max. 2 s
From 0 to 50%
of upper range limit value
>10 Hz
1.5 s
