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PXIe-4330/4331 Calibration Procedure
Table 22.
PXIe-4331 Gain Accuracy Verification Test Limits,
f
s
> 51.2 kHz, V
ex
= 7.5 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
—
—
—
—
319.20 *
R
adj
0.0230126
-44,000.0
0.0229964
0.0230287
-44,030.8
-43,969.2
332.50 *
R
adj
0.0128205
-25,000.0
0.0128115
0.0128295
-25,017.5
-24,982.5
341.25 *
R
adj
0.0063291
-12,500.0
0.0063247
0.0063335
-12,508.8
-12,491.3
358.75 *
R
adj
-0.0061728
12,500.0
-0.0061772
-0.0061685
12,491.3
12,508.8
367.50 *
R
adj
-0.0121951
25,000.0
-0.0122037
-0.0121866
24,982.5
25,017.5
380.80 *
R
adj
-0.0210728
44,000.0
-0.0210875
-0.0210580
43,969.2
44,030.8
385.00 *
R
adj
-0.0238095
50,000.0
-0.0238262
-0.0237929
49,965.0
50,035.0
Table 23.
PXIe-4331 Gain Accuracy Verification Test Limits,
f
s
> 51.2 kHz, V
ex
= 10 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
0.0229976
0.0230275
-44,028.6
-43,971.4
332.50 *
R
adj
0.0128205
-25,000.0
0.0128122
0.0128288
-25,016.3
-24,983.8
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
380.80 *
R
adj
-0.0210728
44,000.0
-0.0210865
-0.0210591
43,971.4
44,028.6
385.00 *
R
adj
-0.0238095
50,000.0
-0.0238250
-0.0237940
49,967.5
50,032.5
