Calibrateur multifonctions CX 1651
152 Manuel de l'utilisateur
59. Disconnect cable adapter Option 60 and connect distortion meter to the voltage output terminals of the
calibrator. Set output voltage 10 VAC, frequency 1000 Hz and sin waveform.
60. Check harmonic distortion of output signal. It should not exceed 0.05%.
If calibrator is out of limits is in some points of this test, appropriate function and range should be recalibrated. It
is not necessary to recalibrate all functions, but only this one, which does not meet specification. See chapter
Calibration mode, where recalibration procedure is described.
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