National Instruments NI 9239E User Manual download pdf (Page 16)

NI 9229E/9239E 16 ni.com

Accuracy, NI 9239E

Input noise

NI 9229E .................................... 320 μV

rms

NI 9239E .................................... 70 μV

rms

Stability

Gain drift .................................... ±5 ppm/°C

Offset drift

NI 9229E.............................. ±150 μV/°C

NI 9239E.............................. ±26 μV/°C

Measurement Conditions

Percent of

Reading

(Gain Error)

Percent of

Range

(Offset Error)

Calibrated max (–40 to 70 °C) ±0.13% ±0.06%

Calibrated typ (25 °C, ±5 °C) ±0.03% ±0.008%

Uncalibrated max (– 40 to 70 °C) ±1.4% ±0.70%

Uncalibrated typ (25 °C, ±5 °C) ±0.3% ±0.11%

Range equals 10.52 V

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 25 26

No comments

National Instruments NI 9239E User Manual Page 16