Instructions

Table Of Contents

Device description

4.3 Measuring ranges

5191 / 07/2021 en BENNING CM 2-1 25

4.3.5 Diode test

Overload protection: 600V‑AC/ V‑DC

Measuring range Resolution Measuring accuracy

1.5V 0.001V ±(1.5%+ 5digits)

Table12: Diode test

• Open-circuit voltage: approx. 1.8V

4.3.6 Capacitance ranges

Requirements: Discharge the capacitors and apply the safety measuring lines according to the

marked polarity.

Overload protection: 600V‑AC/V‑DC

Measuring range Resolution Measuring accuracy

1μF 0.001μF ±(2.0%+ 5digits)

10μF 0.01μF

100μF 0.1μF

1mF 0.001mF

10mF 0.01mF

Table13: Capacitance ranges (μF)

4.3.7 Frequency ranges

Overload protection: 600V‑AC/ V‑DC, 400A‑AC/ A‑DC

Measuring range Resolution Measuring accuracy

50Hz 0.01Hz ±(0.5%+ 5digits)

500Hz 0.1Hz

5kHz 0.001kHz

50kHz 0.01Hz

Table14: Frequency ranges (Hz)

• Minimum sensitivity:

– V-AC range 1Hz… 10kHz: >6V

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– V-AC range 10… 50kHz: >20V

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– A‑AC range 1Hz… 10kHz: >6A

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• Minimum frequency: 1Hz