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PXIe-4310 and TB-4310 (10V)/TB-4310 (600V)
Calibration
Calibration interval ...........................................No calibration
Electrical
Analog input ranges
TB-4310 (10V) .........................................±10 V, ±5 V, ±2 V, ±1 V
TB-4310 (600V) .......................................±600 V, ±300 V, ±120 V, ±60 V
Input impedance (device on)
AI- to AI COM .........................................>1 GΩ in parallel with 75 pF
AI+ to AI COM.........................................>1 GΩ in parallel with 75 pF
TB-4310 (600V)
AI+ to AI- .........................................2 MΩ
Typical Accuracy (TB-4310 600V)
INL error ...........................................................51 ppm of range
Stability
Gain drift...........................................................15 ppm/°C
Reference tempco .............................................5 ppm/°C
Attenuator Self-Heating....................................26 µV/V for each volt beyond ±120 V
Nominal Range
Residual
Gain Error
(ppm of
Reading)
Residual
Offset
(ppm of
Range)
Offset
Tempco
(ppm of
Range/°C)
Random
Noise
σ
(mV
rms
)
Typical
Accuracy
at Full
Scale
(mV)
Positive
Full
Scale
Negative
Full
Scale
600
-600
335
16
9
10.3
298
300
-300
336
21
9
5.5
149
120
-120
339
42
10
2.9
61
60
-60
345
75
13
2.3
33