National Instruments RM-4339, Calibration Procedure

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RM-4339 Calibration Procedure | © National Instruments | 3
Test Equipment
Table 1 lists the equipment recommended for the performance verification procedures. If the
recommended equipment is not available, select a substitute using the requirements listed in
Table 1.
Table 1. Recommended Equipment
Equipment
Recommended
Model Requirements
Calibrator Fluke 5520A If this instrument is unavailable, use a
calibrator that can provide resistance
values in the range of 120
Ω to 1 k Ω with
0.01 Ω resolution, and an accuracy of
90 ppm or better, and can sink 15 mA on
the 120
Ω setting, 8 mA on the 350 Ω
setting, and 3 mA on the 1 k Ω setting.
Ohm Meter NI PXI-4070 If this instrument is unavailable, use a
6 ½ digit DMM with 2-wire resistance
measurement capability and resistance
accuracy of 80 ppm or better of reading
+6 ppm of range for the 100 k
Ω range.
8-Channel
Universal-Bridge Input
Module NI PXIe-4339 —
Terminal Block
Connection Accessory TB-4339/B/C —
PXI Express Chassis NI PXIe-1062Q —
Accessory Cable SH96-96-2 The SH96-96-2 is available in 1 meter,
3 meter and 5 meter lengths. Any of these
cable lengths can be used.
RJ50 to Pigtail Cable (8) NI P/N: 195950-02 An RJ50 cable with a cable wire
resistance < 0.2
Ω with better than 10%
resistance mismatch between individual
wires.