National Instruments NI 9234 - Manual (Page 23)

© National Instruments Corp. 23 NI 9234 Operating Instructions and Specifications
Accuracy 1
1 Refer to the NI 9234 Circuitry section for information regarding grounded signal
sources and measurement accuracy.
Measurement Conditions
Percent of
Reading
(Gain Error)
Percent of
Range *
(Offset Error)
Calibrated max (–40 to 70 °C) 0.34%,
±0.03 dB
±0.14%,
7.1 mV
Calibrated typ (25 °C ±5 °C) 0.05%,
±0.005 dB
±0.006%,
0.3 mV
Uncalibrated max (–40 to 70 °C) 1.9%,
±0.16 dB
±0.27%,
13.9 mV
Uncalibrated typ (25 °C ±5 °C) 0.48%,
±0.04 dB
±0.04%,
2.3 mV
* Range = 5.1 V
pk