Amprobe CR50A Capacitance-Resistance-Meter Manual de usuario descargar pdf (Pagina 9)

Dimensions (H x W x D): 6.1 x 2.8 x 1.3 inches, (15.1 x 7.0 x 3.8 cm)

Weight (including battery): 8 ounces (200 grams)

Accessories: One pair of test leads, two alligator clips, one spare

fuse (FP125) installed in battery compartment, battery, holster

and Operator’s Manual

Agency Approvals:

 EMC

This product complies with requirements of the following

European Community Directives: 89/336/EEC (Electromagnetic

Compatibility) and 73/23/EEC (Low Voltage) as amended by

93/68/EEC (CE Marking).

However, electrical noise or intense electromagnetic ﬁelds in the

vicinity of the equipment may disturb the measurement circuit.

Measuring instruments will also respond to unwanted signals that may

be present within the measurement circuit. Users should exercise care

and take appropriate precautions to avoid misleading results when

making measurements in the presence of electronic interference.

Electrical Speciﬁcations

Accuracies at 23°C ± 5°C, <75% RH.

Resistance

Range Accuracy:

20Ω ±1.2% rdg.

200Ω ±(0.5% rdg +3 dgt)

2k-2MΩ ±(0.5%rdg + 1dgt)

20MΩ ±(3.0% rdg + 1dgt)

Resolution: 0.01 in 20Ω rg.

OL Protection, all Ranges: 500VDC or AC RMS

Open Circuit Voltage: 0.3VDC;

3.0VDC on 20Ω and 200Ω ranges

Capacitance

Range Accuracy Test Frequency:

200pF ±(0.5% rdg +1 dgt +0.5pF) 820Hz

2000pF to 2µF ±(0.5% rdg +1 dgt) 820Hz

20µF ±(0.5% rdg +1 dgt) 82Hz

200µF ±(0.5% rdg +1 dgt) 8.2Hz

2mF ±(1% rdg +1 dgt) 8.2Hz

20mF ±(1.5% rdg +1 dgt) 8.2Hz

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Amprobe CR50A Capacitance-Resistance-Meter Manual de usuario Pagina 9