7.5 DC ranges
Measurement accuracy at a temperature of 23 °C ± 3 °C
Measuring range
Resolution
Measurement accuracy
Overload protection
40,0 A
10 mA
± (1,0 % of r 2 digit)
400 A
40,0 - 200,0 A
100 mA
± (1,0 % of r 2 digit)
400 A
200,0 - 300,0 A
100 mA
± (2,0 % of r 2 digit)
400 A
7.6 AC ranges
Measurement accuracy at a temperature of 23 °C ± 3 °C. The measurement
reading is obtained by rectification of average reading and displayed as actual
value. Its calibration is adapted for a sinusoidal curve form. With deviations from
this form, the display value becomes less accurate. The additional error for the
following crest factors is as follows:
crest factor of 1.4 to 2.0: additional error ± 1.0%
crest factor of 2.0 to 2.5: additional error ± 2.5%
crest factor of 2.5 to 3.0: additional error ± 4.0%
Measuring range
Resolution
Measurement accuracy
Overload protection
0 - 4,0 A
10 mA
± (1,0 % of r 5 digit)
for frequencies 50 - 60 Hz
± (2,0 % of r 7 digit)
for frequencies 40 - 1 Hz
400 A
4,00 - 40,00 A
10 mA
± (1,0 % of r 3 digit)
for frequencies 50 Hz - 60 Hz
± (1,5 % of r 5 digit
for frequencies 40 Hz - 1 kHz
400 A
40,0 - 200,0 A
100 mA
± (1,0 % of r 3 digit)
for frequencies 50 Hz - 60 Hz
± (1,5 % of r 5 digit)
for frequencies 40 Hz - 1 kHz
400 A
200,0 - 300,0 A
100 mA
± (3,0 % of r 3 digit)
for frequencies 50 Hz - 60 Hz
± (5,0 % of r 5 digit)
for frequencies 40 Hz - 1 kHz
400 A
7.7 Maximum HOLD
The measuring accuracy of the MAX-Hold display is the stated measuring
accuracy in % + 10 digits for the next measuring range. When passing to the
measuring range after next, the error increases to + 20 digits etc. (Example:
starting figure 100 mV - 120 V = + 30 digits). When measuring resistance, a
MAX hold indication is only possible in the range from 400
to 400 k
.
8. Measuring with the
03&
8.1 Preparation for measurement
Store and use the
MPC2
only under the correct temperature
conditions stated. Always avoid longer exposure to sunlight.
- Check the rated voltage and current stated on the safety measuring wires
with tips. The rated voltage and current of the safety measuring wires and
tips comply with the
MPC2
.
- Check the insulation of the measuring wires and tips. If the insulation is
damaged, replace the testing measuring wires immediately.
- Check the continuity of the safety measuring wires. If the wire is
disconnected at any point, remove it immediately.
- Before selecting another function with the sliding switch
or the function
button
, the safety measuring wires and tips must be disconnected from
the measuring point.
- Strong sources of interference close to the
MPC2
may produce
unstable readings and measurement errors.
8.2 Voltage measurement
Always observe the maximum voltage to earth potential!
Electrical hazard!
The maximum voltage which may be applied to the sockets of the
MPC2
- COM socket, black
,
- V-
socket (positive)
for voltage and resistance measurements and
continuity testing (marked red) against earth potential, is 600 V.
- Select the desired function with the sliding switch
and the function button
of the
MPC2
.
www.motor-pump-ventilation.com
2008 Pinces-multimetre-MPC2-mp
v
notice.pdf
