Verification - Agilent Technologies N6700 Series User Manual

Verification

Verification
Performance
Calibration Tests
Equipment Required
Type
Digital Voltmeter
Current Monitor
Load Resistors
Electronic Load
GPIB Controller
Oscilloscope
RMS Voltmeter
Differential
Amplifier
Terminations
Variable-voltage
Transformer or
AC source
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Verification procedures perform two primary functions:
These tests verify that the power system is operating normally and meets the
Tests specifications published in Appendix A..
These tests verify that the power system is operating within its calibration
limits.
If the power system fails any of the tests or if abnormal test results
are obtained, try calibrating the unit. If calibration is unsuccessful,
return the unit to an Agilent Technologies repair facility (see
Appendix D).
The equipment listed in the following table, or the equivalent to this
equipment, is required for the calibration and performance tests. A
test record sheet may be found at the back of this section.
Specifications
Resolution: 10 nV @ 1V;
Readout: 8 1/2 digits
Accuracy: 20 ppm
15 A (0.1 ohm) 0.04%, TC=5ppm/°C
50 Ω, 250 W, 1%, TC<100 ppm/°C (CV noise)
25 Ω, 250 W, 1%, TC<100 ppm/°C (CV noise & calibration)
4 Ω, 250 W, 1%, TC<100 ppm/°C (calibration)
20 V, 5 A minimum, with transient capability and a slew rate
of 833 kA/s or better.
Full GPIB capabilities (only required if you are calibrating the
unit over the GPIB)
Sensitivity: 1 mV
Bandwidth Limit: 20 MHz
Probe: 1:1 with RF tip
True RMS
Bandwidth: 20 MHz
Sensitivity: 100 µV
Bandwidth: 20 MHz
1 – 50 Ω BNC termination
2 – 50 Ω, 1/8 W termination resistors
Adjustable to highest rated input voltage range.
Power: 500 VA
Recommended Model
Agilent 3458A or equivalent
Guildline 9230/15
Vishay NH-250-50Ω-1%
Vishay NH-250-25Ω-1%
Vishay NH-250-4Ω-1%
Agilent N3300A mainframe,
with N330xA module
Agilent 82350B or equivalent
Agilent Infiniium or equivalent
Rhode and Schwartz Model
URE3 or equivalent
LaCroy 1855A, DA1850A,
or equivalent
Agilent 6813B or equivalent
Series N6700 User's Guide