Operation Manual

06/ 2011 BENNING MM 7-1
19

7.9 Capacity ranges
Conditions: capacitors discharged and connected in accordance with the polar-
ity stated.
Overload protection: 1000 V
AC/ DC
Measuring range Resolution Measurement accuracy
1 µF 1 nF ± (1.2 % of reading + 2 digits)
10 µF 10 nF ± (1.2 % of reading + 2 digits)
100 µF 100 nF ± (1.2 % of reading + 2 digits)
1 mF 1 µF ± (1.2 % of reading + 2 digits)
10 mF 10 µF ± (1.2 % of reading + 2 digits)
Max. measuring time: 0.7 seconds for 1 nF - 1 mF
3 seconds for 1 mF - 10 mF
7.10 Frequency ranges
Overload protection: 1000 V
AC/ DC
Measuring range Resolution Measurement accuracy
100 Hz 0.01 Hz ± (0.1 % of reading + 2 digits)
1 kHz 0.1 Hz ± (0.1 % of reading + 2 digits)
10 kHz 1 Hz ± (0.1 % of reading + 2 digits)
100 kHz 10 Hz ± (0.1 % of reading + 2 digits)
Minimum frequency: 1 Hz
Minimum sensitivity: > 5 V
SS
for V
AC
1 Hz - 10 kHz
> 10 V
SS
for V
AC
10 kHz - 100 kHz
> 2 mA
SS
for mA
AC
> 0.2 A
SS
for A
AC
7.11 Temperature ranges °C/ °F
Overload protection: 1000 V
AC/ DC
Measuring range Resolution Measurement accuracy*
- 40 °C to 400 °C
0.1 °C
± (1 % of reading + 10 digits)
- 40 °F to 752 °F
0.1 °F
± (1 % of reading + 18 digits)
* The measuring accuracy of the K-type temperature sensor has to be added
to the specified measuring accuracy.
Wire temperature sensor (type K): Measuring range: - 60 °C to 200 °C
Measurement accuracy: ± 2 °C
7.12 PEAK HOLD
DC/ AC V Measuring range Measurement accuracy
60 mV ± (0.08 % of reading + 155 Digit)
600 mV ± (0.08 % of reading + 152 Digit)
6 V ± (0.08 % of reading + 152 Digit)
60 V ± (0.08 % of reading + 152 Digit)
600 V ± (0.08 % of reading + 152 Digit)
1000 V ± (0.08 % of reading + 152 Digit)
DC/ AC A Measuring range Measurement accuracy
60 mA ± (1.2 % of reading + 153 Digit)
600 mA ± (1.2 % of reading + 153 Digit)
6 A ± (1.2 % of reading + 153 Digit)
10 A ± (1.2 % of reading + 153 Digit)
8. Measuring with the BENNING MM 7-1
8.1 Preparation for measuring
Store and use the BENNING MM 7-1 only under the correct temperature condi-
tions stated. Always avoid longer exposure to sunlight.
- Check the rated voltage and rated current stated on the safety measuring
leads. The safety measuring leads supplied with the unit are suitable for the
rated voltage and current of the BENNING MM 7-1.
- Check the insulation of the safety measuring leads. If the insulation is dam-
aged in any way, do not use the leads.