Agilent Technologies 53230A Especificações descarregar pdf (Página 118)

Chapter 2 Service

The Agilent 53210A/53220A/53230A Calibration Procedures

118 Assembly-Level Service Guide

Figure 2-6. DC Voltage Source and DMM Connections

11 Press the Perform Cal Step softkey.

• If the calibration step PASSES, after a few seconds the counter

momentarily displays:

– “Calibration step succeeded.”

–The Cal Count on the screen will increment.

• If the calibration step FAILS, after a few seconds the counter displays:

– “Computed calibration correction factor out of range” and also

“Calibration step failed”.

– After several seconds, “Calibration step failed” is cleared but

“Computed calibration correction factor out of range” remains.

–The Cal Count does not update.

• Press the Back - Local key to clear the “Computed calibration

correction factor out of range” message.

NOTE If the calibration fails, the current calibration constants remain

unchanged.

Voltage

Source

DMM

BNC

“ T ”

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Agilent Technologies 53230A Especificações Página 118