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Model 2790 SourceMeter
Recommended test equipment
Table 17-13
steps. Note that the equipment depends on the firmware revision level. See
equipment needed to complete the comprehensive calibration steps.
Table 17-13
Recommended equipment for manufacturing calibration
Firmware revision A03 and lower
Stanford Research Systems
DS345 Function Generator:
1V RMS, 3Hz, ±5ppm
1V RMS, 1kHz, ±5ppm
Keithley Model 2001 Digital Multimeter:
1V, 3Hz AC, ±0.13%
Keithley 7797 Calibration/Extender Board
Extender board preparation
Before performing manufacturing calibration, short the output HI, LO, SHI, and SLO
terminals of the Keithley 7797 Calibration/Extender/Test Board together using clean,
solid copper wires. These connections will form a low-thermal short necessary for the
manufacturing calibration procedure. The Calibration Extender Test Board should then
be installed in scanner Slot #1.
Test equipment connections
Connections for steps requiring the calibrator are shown in
shows function generator connections. Refer to the test procedures for specific steps.
Unlocking manufacturing calibration
To unlock manufacturing calibration, press and hold in the OPEN key while turning on the
power.
®
Switch System Reference Manual
summarizes the test equipment required for the manufacturing calibration
Firmware revision A04 and higher
Stanford Research Systems
DS345 Function Generator:
1V RMS, 1kHz, ±5ppm
Fluke 5700A Calibrator:
1V RMS, 10Hz, ±260ppm
Keithley 7797 Calibration/Extender Board
Figure 17-5
17-21
Table 17-1
for
and
Figure 17-6
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