Resistance / Continuity; Capacitance - Metrix MX 57 EX Manual De Instrucciones

Chapter II
Number of counts :
Range selection :
Additional error according to crest factor : 0.2 % for a crest of 2 to 3
(Specification given full scale for a squarewave signal pulse 200 µs wide)
Additional error in IAC+DC with a direct current at input : 1 %
5.5.

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 (>1 MΩ).
Number of counts :
Range selection :
Maximum open circuit voltage :
Detection threshold in continuity mode : 10 Ω to 20 Ω
Response time in continuity mode :
5.6.

Capacitance

"
Note
Ranges
50 nF∗∗
500 nF
5 µF
50 µF
500 µF
5000 µF
50 mF
∗ 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 counts :
Range selection :
Maximum open circuit voltage :
Warning !
Intrincally safe portable digital multimeter
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
Discharge all capacitors before performing measurements.
Measurement
Accuracy
current
1% R + 2 D 100 nA
1% R + 2 D 1 µA
1% R + 2 D 10 µA
1% R + 2 D 100 µA
1% R + 2 D 1 mA
1% R + 2 D 1 mA
1% R + 2 D 1 mA
Do not perform capacity measurements in danger zones.
50 000 (or 5 000 - refer to § 3.4.)
automatic or manual for the 500 µA, 5 mA, 50 mA,
500 mA ranges
0.5 % for a crest of 3 to 6
Measurement
current
1 mA
100 µA
10 µA
1 µA
100 nA
50 nA
50 000 (or 5 000 - refer to § 3.4.)
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
X02137A00 - Ed. 1 - 12/01
Resolution
Protection∗
600 V
10 mΩ
RMS
600 V
100 mΩ
RMS
600 V
RMS
600 V
RMS
100 Ω
600 V
RMS
600 V
RMS
Protection ∗
Resolution
600 V
RMS
600 V 100 pF
RMS
600 V
RMS
600 V
RMS
600 V 100 nF
RMS
600 V
RMS
600 V
RMS
1 Ω
10 Ω
1 kΩ
10 pF
1 nF
10 nF
1 µF
10 µF
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