Brand： National Instruments Model number：PXI-5406
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: USA
Price: Please contact us Product weight：0.22kg
hipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
PXI-5406 National Instruments Spare parts in stock
AI Absolute Accuracy Equation
AbsoluteAccuracy = Reading · (GainError) + Range · (OffsetError) + NoiseUncertainty
GainError = ResidualAIGainError + GainTempco · (TempChangeFromLastInternalCal)
+ ReferenceTempco · (TempChangeFromLastExternalCal)
OffsetError = ResidualAIOffsetError + OffsetTempco ·
(TempChangeFromLastInternalCal) + INLError
NoiseUncertainty =
Random Noise ڄ 3
100 for a coverage factor of 3 σ and averaging
100 points.
AI Absolute Accuracy Example
Absolute accuracy at full scale on the analog input channels is determined using the following
assumptions:
• TempChangeFromLastExternalCal = 10 °C
• TempChangeFromLastInternalCal = 1 °C
• number_of_readings = 100
• CoverageFactor = 3 σ
For example, on the 10 V range, the absolute accuracy at full scale is as follows:
GainError = 75 ppm + 25 ppm · 1 + 5 ppm · 10 = 150 ppm
OffsetError = 20 ppm + 57 ppm · 1 + 76 ppm = 153 ppm
NoiseUncertainty = 244 µ
100
ڄ ܸ
3
= 73 µV
AbsoluteAccuracy = 10 V · (GainError) + 10 V · (OffsetError) + NoiseUncertainty =
3,100 µV
PXI-6120
PXIE-6366
PXI-6289
PXIE-7961R
PCI-8517
PXI-2545
PXI-7952R
PXI-6723
PCI-6031E
PXIE-7962R
CDAQ-9171
PXIE-1095
PCI-4474
PXI-6115
PXI-2596
PXI-6515
PCIE-8381
PXIE-1082
PXIE-8135
PXIE-7976R
NI-5791
PXI-6224
CDAQ-9181
PXI-2597
PCI-6224
PXI-8331
NI-9250
PXI-6238
PXIE-6358
You are welcome to make an inquiry
E-mail:
free@fenoux.com
Tel.:
+86 133 7698 4225
Skype:
+86 133 7698 4225
WhatsApp:
+86 133 7698 4225
