Agilent Technologies Agilent 33500 Series, Руководство по эксплуатации и обслуживанию

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Calibration Overview
Recommended Test Equipment
The test equipment recommended for the performance verification and adjustment procedures is listed below. If the
exact instrument is not available, substitute calibration standards of equivalent accuracy.
Instrument Requirements Recommended Model Use
*
Digital Mul-
timeter (DMM) ACV, true rms, AC coupled accuracy: ±0.02% to 1 MHz
DCV accuracy: 50 ppm resolution: 100 µV Resistance Offset-
compensated accuracy: ±0.1 Ω Agilent 3458A Q,
P, T
Precision AC
Voltmeter 1000 Hz to 30 MHz 0.1 Vrms to 2 Vrms (–7 dBm to +20 dBm)
accuracy: 0.02 dB resolution: 0.01 dB Fluke 5790A Q,
P, T
Frequency
Meter accuracy: 0.1 ppm Agilent 53132A Opt 012
(high stability) Q,
P, T
Oscilloscope 1 GHz 4 Gs/second 50 Ω input termination Agilent MSO6104A T
Adapter BNC (m) to dual-banana (f) Agilent 11001-60001 Q,
P, T
Adapter N type (m) to BNC (m) Agilent E9623A Q,
P, T
Cable (2
required) Dual banana (m) to dual banana (m) Agilent 11000-60000 Q,
P, T
Cable RG58, BNC (m) to dual banana Agilent 11001-60001 Q,
P, T
Cable RG58, BNC (m) to BNC (m) Agilent 11170C Q,
P, T
* Q = Quick Verification P = Performance Verification T = Troubleshooting
Test Considerations
For optimal performance, all procedures should comply with the following recommendations:
l
Calibration ambient temperature is stable, between 18 and 28 °C. Ideally, it should be 23 ±1 °C.
l
Ambient relative humidity is less than 80%.
l
One-hour warm-up period before verification or adjustment.
l
Measurement cables as short as possible, consistent with the impedance requirements.
l
RG-58 or equivalent 50 Ω cable.
372 Agilent 33500 Series Operating and Service Guide