National Instruments NI 9235, NI 9236 Shunt Calibration Characteristics

© National Instruments Corp. 27 NI 9235/9236
Shunt Calibration Characteristics
Shunt calibration accuracy
Resistance
NI 9235.......................................50 kΩ
NI 9236.......................................100 kΩ
Output value
NI 9235.......................................–599.28 μV/V
NI 9236.......................................–873.47 μV/V
Tempe rature drift .............................. 15 ppm/°C
Method.............................................. Shunt across completion
resistor
Measurement
Conditions
NI 9235
Percent of Reading
(Gain Error)
NI 9236
Percent of Reading
(Gain Error)
Typical (25 °C, ±5 °C) 0.09% 0.07%
Maximum (–40 to 70 °C) 0.22% 0.2%