NI 9234 - Test Equipment List

NI 9234 Calibration Procedure | © National Instruments | 3
Test Equipment
Table 1 lists the equipment recommended for the performance verification and adjustment
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
Where Used Requirements
Calibrator Fluke 5700A Accuracy,
Adjustment
Use a high-precision voltage source
with an accuracy ≤100 ppm and an
output that is able to be not grounded
(floating).
Function
Generator
NI 4461 Gain
Matching
Use a function generator capable of
sourcing 1 kHz and 10 kHz ±4.5 V
pk
AC sinusoidal signals with amplitude
uncertainty of ±10% or less.
Phase
Matching
Use a function generator capable of
sourcing both 1 kHz and 10 kHz
±4.5 V
pk
AC sinusoidal signals with
amplitude uncertainty of ±10% or less.
CMRR Use a function generator capable of
sourcing 1 kHz ±4.5 V
pk
AC sinusoidal
signals with amplitude uncertainty of
±0.04dB or less.
DMM NI 4070 IEPE
Current
Use DMM in current mode in the
smallest range to measure 2 mA DC
with a measurement uncertainty
≤0.5%.
Source
Measure
Unit (SMU)
Keithley Model
2400
IEPE
Compliance
Voltage
Use an SMU capable of sourcing 20 V
DC with an accuracy ≤0.1% while
sinking >2 mA DC.
BNC Cable — All Use a length appropriate for your
application.
Chassis NI cDAQ-9178 All —