Unitest CHB 5 Bedienungsanleitung Seite 19

Content ..........................................................................................Page
References marked on instrument or in instruction manual: ................2
1.0 Introduction / Scope of Supply ..................................................3
2.0 Transport and Storage ..............................................................3
3.0 Safety ........................................................................................4
4.0 Controls and Connections..........................................................5
5.0 Operation ..................................................................................6
5.1 Preparation and safety measures ..............................................6
Inserting the batteries ................................................................6
5.2 Current Measurements ..............................................................7
5.3 Leakage Current Measurement ..................................................8
5.4 Voltage Measurement ................................................................9
5.5 Harmonics of AC Current in Magnitude (mA or A)
or in Percentage (%)..................................................................10
5.6 Total Harmonic Distortion (% THD-F) ........................................10
5.7 Crest Factor (C.F.) ......................................................................11
5.8 True RMS Measurement / Crest Factor ......................................11
5.9 MIN/MAX Measurement ............................................................12
6.0 Maintenance ..............................................................................12
6.1 Cleaning ....................................................................................12
6.2 Changing the battery..................................................................12
6.3 Calibration Interval ....................................................................13
7.0 Technical Data ..........................................................................14
24 month Warranty....................................................................16
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