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Metrix MX 554 Notice De Fonctionnement page 53

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Chapter II
Number of points:
Range selection:
Additional error according to peak factor: 0.2% for a peak factor of 2 to 3
(Specification given full scale for a squarewave signal pulse 200 µs wide)
Additional error in I
6.5.
Resistance / Continuity
Ranges
500 Ω/
5 kΩ
50 kΩ
500 kΩ
5 MΩ**
50 MΩ**
* Overload protection can be reset automatically.
**It is highly recommended to use very short and shielded test leads for measurements in
this range (>1MΩ).
When performing resistance measurements, connect the COM terminal to the earth.
Number of points:
Range selection:
Maximum open circuit voltage:
Detection threshold in continuity mode: 10Ω to 20Ω
Response time in continuity mode:
6.6.
Capacitance
"
Note
Discharge all capacitors before taking measurements.
Ranges
50 nF**
1.5% R + 2 D
500 nF
1% R + 2 D
5 µF
1% R + 2 D
50 µF
1% R + 2 D
500 µF
1% R + 2 D
5000 µF
1% R + 2 D
50 mF
1% R + 2 D
* Overload protection can be reset automatically.
**It is highly recommended to use very short and shielded test leads for measurements in
this range.
Number of points:
Range selection:
Maximum open circuit voltage:
Benchtop multimeter
50 000 (or 5 000, see § 3.3.)
Automatic or manual for the 500 µA, 5 mA, 50 mA, 500 mA ranges
with a direct current at input : 1 %
AC+DC
Accuracy
0.07% R + 5 D
0.07% R + 2 D
0.07% R + 2 D
0.07% R + 2 D
0.3% R + 2 D
1% R + 2 D
Accuracy
Measurement
current
100 nA
1 µA
10 µA
100 µA
1 mA
1 mA
1 mA
0.5% for a peak factor of 3 to 6
Measurement
current
1 mA
100 µA
10 µA
1 µA
100 nA
10 nA
50 000 (or 5 000, see § 3.3.)
Automatic or manual (fixed in continuity mode)
7 V
1 ms
Max measurement
time
0.5 s
0.5 s
0.5 s
0.5 s
1.5 s
3 s/mF
3 s/mF
5 000
Automatic or manual
7 V
Protection*
Resolution
600 V
10 mΩ
RMS
600 V
100 mΩ
RMS
600 V
RMS
600 V
RMS
600 V
RMS
600 V
RMS
Protection*
600 V
RMS
600 V
RMS
600 V
RMS
600 V
RMS
600 V
RMS
600 V
RMS
600 V
RMS
1 Ω
10 Ω
100 Ω
1 kΩ
Resolution
10 pF
100 pF
1 nF
10 nF
100 nF
1 µF
10 µF
49

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