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PXIe-4330/4331 Calibration Procedure
Table 18.
PXIe-4331 Gain Accuracy Verification Test Limits,
f
s
> 51.2 kHz, V
ex
= 2.5 V
Calibration
Output
(
Ω
)
Nominal
Value
(V/V)
Nominal
Value
(
μ
ε
)
1-Year Limits
Lower
Limit
(V/V)
Upper
Limit
(V/V)
Lower
Limit
(
μ
ε
)
Upper
Limit
(
μ
ε
)
350.00 *
R
adj
0
0.0
—
—
—
—
241.50 *
R
adj
0.0917160
-155,000.0
0.0916564
0.0917756
-155,100.8
-154,899.3
295.75 *
R
adj
0.0420054
-77,500.0
0.0419781
0.0420327
-77,550.4
-77,449.6
341.25 *
R
adj
0.0063291
-12,500.0
0.0063250
0.0063332
-12,508.1
-12,491.9
358.75 *
R
adj
-0.0061728
12,500.0
-0.0061769
-0.0061688
12,491.9
12,508.1
367.50 *
R
adj
-0.0121951
25,000.0
-0.0122030
-0.0121872
24,983.8
25,016.3
458.50 *
R
adj
-0.0670996
155,000.0
-0.0671432
-0.0670560
154,899.3
155,100.8
509.60 *
R
adj
-0.0928339
228,000.0
-0.0928942
-0.0927735
227,851.8
228,148.2
Table 19.
PXIe-4331 Gain Accuracy Verification Test Limits,
f
s
> 51.2 kHz, V
ex
= 2.75 V
Calibration
Output
(
Ω
)
Nominal
Value
(V/V)
Nominal
Value
(
μ
ε
)
1-Year Limits
Lower
Limit
(V/V)
Upper
Limit
(V/V)
Lower
Limit
(
μ
ε
)
Upper
Limit
(
μ
ε
)
350.00 *
R
adj
0
0.0
—
—
—
—
319.20 *
R
adj
0.0230126
-44,000.0
0.0229885
0.0230366
-44,046.0
-43,954.0
332.50 *
R
adj
0.0128205
-25,000.0
0.0128071
0.0128339
-25,026.1
-24,973.9
341.25 *
R
adj
0.0063291
-12,500.0
0.0063225
0.0063357
-12,513.1
-12,486.9
358.75 *
R
adj
-0.0061728
12,500.0
-0.0061793
-0.0061664
12,486.9
12,513.1
367.50 *
R
adj
-0.0121951
25,000.0
-0.0122079
-0.0121824
24,973.9
25,026.1
380.80 *
R
adj
-0.0210728
44,000.0
-0.0210948
-0.0210508
43,954.0
44,046.0
385.00 *
R
adj
-0.0238095
50,000.0
-0.0238344
-0.0237846
49,947.7
50,052.3
