User manual

GMC-I Messtechnik GmbH 83
Technical Data
Influencing Quantities and Influence Error
1
The 60 mV DC range and thermocouple measurement are sensitive to temperature
fluctuation: For this reason, specified values are not valid until 30 minutes after
ambient temperature has stabilized.
2
Power limiting: frequency x voltage max. 6 x 10
6
V x Hz for U > 100 V
3
The accuracy specification for frequency response is valid as of a display value of
10% of the measuring range for both measuring modes with the TRMS converter
in the A AC and A (AC+DC) ranges.
4
Frequency response up to 100 kHz, > 60 kHz plus 5%
Influencing
Quantity
Sphere of
Influence
Measured Quantity/
Measuring Range
Influence Error per 10 K
(...% rdg. + ... d)
Temperature
0 C ... +21 C
and
+25 C... +40 C
60 mV
1
0.2 + 5
600 mV ... 600 V 0.1 + 5
600 mV 0.3 + 20
V , 6 ... 600 V 0.2 + 10
600  ... 60 M, nS 0.2 + 5
A , , 0.2 + 10
60 nF ... 6 F, km 1 + 5
60, 600 F3 + 5
Hz, dB 0.2 +10
Diode measurements 0.3 + 5
RPE measurement 1 + 10
Pt100 / Pt1000 0.5 + 10
Type K thermocouple
1
0.2 + 10
Power measurement: V 0.3 + 10
Power measurement: A 0.2 + 5
W, VA, Wh, VAh 0.5 + 10
Influenc-
ing
Quantity
Measured Qty. /
Measuring Range
Sphere of Influence
Intrinsic Uncertainty
3
 ... % rdg. + ... d)
Fre-
quency
V
AC
600.00 mV
> 15 Hz ... 45 Hz 3 + 30
>65Hz... 1kHz 2 + 30
> 1 kHz ... 20 kHz 3 + 30
> 20 kHz ... 100 kHz
4
3.5 + 30
4
6.0000 V
...
60.00 V
> 15 Hz ... 45 Hz 2 + 30
>65Hz... 1kHz 1 + 30
> 1 kHz ... 20 kHz 3 + 30
> 20 kHz ... 100 kHz
4
3.5 + 30
4
600.00 V 2
> 15 Hz ... 45 Hz 2 + 30
>65Hz... 1kHz 1 + 30
> 1 kHz ... 20 kHz 3 + 30
A
AC
600.00 mA
...
10.0000 A
> 15 Hz ... 45 Hz
3 + 25
> 65 Hz ... 10 kHz
Influencing
Quantity
Sphere of
Influence
Measured Quantity Influence Error
Relative
humidity
75%
3 days
instrument off
V A, , F, Hz, dB, C 1 x intrinsic uncertainty
Battery voltage 1.8 ... 3.2 V V A, , F, Hz, dB, C
Included in
intrinsic uncertainty