Making Measurements With The Benning Mm - Benning MM 11 Gebruiksaanwijzing
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Zie ook voor MM 11:
- Gebruiksaanwijzing (19 pagina's) ,
- Gebruiksaanwijzing (21 pagina's) ,
- Gebruiksaanwijzing (139 pagina's)
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7.0 Pulse duty ratio (Switch setting: %DF)
Overload protection in the case of pulse ratio measurement: 600 V
Meas. range Resolution Meas. precision
20 % ~ 50 %
0,1 %
50 % ~ 80 %
0,1 %
7. Temperature ranges °C (Switch setting: °C)
With temperature sensor type K and sensor adapter
Resolution: 0.1 °C for measuring range: - 200 °C ~ 400 °C
1 °C for measuring range: 400 °C ~ 1200 °C
Meas. range
- 200 °C ~ 100 °C
100 °C ~ 1200 °C
Note:
Indicated values < 360 °C are displayed with a resolution of 0.1 °C due to an
improved precision.
If the
-button is used to select a lower resolution, the display indi-
cates the symbol "Er".
7.2 Temperature ranges °F (Switch setting: °F)
With temperature sensor type K and sensor adapter
Resolution: 0.1 °F for measuring range: - 328 °F ~ 753 °F
1 °F for measuring range: 753 °F ~ 2192 °F
Meas. range
- 328 °F ~ 212 °F
212 °F ~ 2192 °F
7.3 PEAK HOLD
Measuring ranges: mV, V, mA, A
Coupling type: AC, DC
In the PEAK-HOLD function (peak value storage) an additional error needs to
be taken into account for the specified precision.
+ [± 0.7% + 20 digits] for display values of 20 % - 100 % of the meas. range limit
value, minimum impulse width: 0.5 ms,
+ [± 0.7% + 30 digits], for display values of 50 % - 100 % of the meas. range
limit value within the 2 V meas. range,
8.
Making measurements with the BENNING MM
8. Preparations for making measurements
Operate and store the BENNING MM 11 only at the specified storage and oper-
ating temperatures conditions. Avoid continuous insulation.
-
Check rated voltage and rated current details specified on the safety meas-
uring lines. The nominal voltage and current ratings of the safety measuring
cables included in the scope of delivery correspond to the ratings of the
BENNING MM 11.
-
Check the insulation of the safety measuring cables. Discard the safety
measuring cables immediately if the insulation is damaged.
-
Check safety measuring lines for continuity. If the conductor in the safety
measuring line is interrupted, the safety measuring line must be quaran-
tined immediately.
-
Before - at the rotary switch - a different function is selected, the safety
measuring lines must be disconnected from the measuring point.
-
Strong sources of interference in the vicinity of the BENNING MM 11 can
lead to unstable readings and measuring errors.
8.2 Voltage and current measurement
Do not exceed the maximum permitted voltage with respect to
earth potential! Electrical danger!
The highest voltage which may be applied to the jacks,
-
COM socket
-
jack for V, , Hz, °C,
-
jack for mA range and the
-
jack for 10 A range
of the BENNING MM 11 against ground, amounts to 1000 V.
09/ 2007
± 1 %
±2%
Meas. precision
± (0,1 % ofthemeasuredvalue + 6 °C)
± (0,1 % ofthemeasuredvalue + 3 °C)
Meas. precision
± (0.1 % of the measured value + 12 °F)
± (0.1 % of the measured value + 6 °F)
B ENNINGMM11
Frequency range
20 Hz ~ 10 kHz
20 Hz ~ 10 kHz
eff
Min. sensitivity
5 V
SS
5 V
SS
Overload protection
600 V
eff
600 V
eff
Overload protection
600 V
eff
600 V
eff
25
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