©
National Instruments Corp.
27
NI 9235/9236
Shunt Calibration Characteristics
Sh
u
nt calibration acc
u
racy
Resistance
NI 9235....................................... 50 k
Ω
NI 9236....................................... 100 k
Ω
O
u
tp
u
t val
u
e
NI 9235....................................... –599.28
μ
V/V
NI 9236....................................... –873.47
μ
V/V
Temperat
u
re drift .............................. 15 ppm/°C
Method.............................................. Sh
u
nt 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%
Maxim
u
m (–40 to 70 °C)
0.22%
0.2%