Agilent Technologies 3458A Manuál s instrukcemi stáhnout pdf (Strana 34)

32 Chapter 3 Adjustment Procedures

*Always perform the above adjustments numbered 1 through 4: adjustment number 5 is only required once every

2 years or whenever the 03458-66502 or 03458-66503 PC Assembly has been replace or repaired.

3458A Adjustment Record

Adjusted by: Date:

3458A serial number or other device ID number:

Previous calibration number (CALNUM? command): (record this number before adjusting the

multimeter)

Adjustments performed:*

1. Front Terminal Offset Adjustment

2. Rear Terminal Offset Adjustment

3. DC Gain Adjustment (DCV Standard Uncertainty = )

4. Resistance and DC Current Adjustment (Resistance Standard Uncertainty = )

5. AC Adjustment:

Internal adjustment temperature (TEMP? command):

°C

Calibration number (CALNUM? command): (record this number after adjusting the multimeter)

Calibration secured: unsecured:

Multimeter

Reading

Synthesizer

setting

AC source

frequency

Execute

Command

Adjustment Description

Line A V 3V 100 kHz SCAL 1E5 Frequency Adjustment

Line B 3V 100 kHz SCAL 10 Low-freq. voltage reference

Line C V 2 MHz SCAL 10 Time interpolator & flatness

Line D V 8 MHz SCAL 10 Flatness Adjustment

Line E V 1V 100 kHz SCAL 1 Low-freq voltage reference

Line F V 8 MHz SCAL 1 Flatness Adjustment

Line G V 100mV 100 kHz SCAL .1 Low-freq voltage reference

Line H V 8 MHz SCAL .1 Flatness Adjustment

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 108 109

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Agilent Technologies 3458A Manuál s instrukcemi Strana 34