Multifunction DAQ and SCXI Signal Conditioning
Accuracy Specifications Overview
Module
Empirical Accuracy
SCXI-1102
0ꢀ2ꢁ5 C5ꢂa52ꢁ05 C
2ꢃ5ꢄm5ꢂa5ꢅꢀꢁ5m
0ꢀ215 C5ꢂa5ꢆ005 C
2ꢀ25ꢄm5ꢂa525m
SCXI-1112
SCXI-112ꢁ
Table 1. Possible Empirical Accuracy with System Calibration
Absolute Accuracy
System Noise (mV)
Relative Accuracy
Resolution (µV)
Nominal Range (V)
% of Reading
24 Hours
Temp Drift
(%/°C)
0ꢀ0006
0ꢀ0001
0ꢀ0006
0ꢀ0006
0ꢀ0006
0ꢀ0006
0ꢀ0006
0ꢀ0006
0ꢀ0001
0ꢀ0006
0ꢀ0006
0ꢀ0006
0ꢀ0006
0ꢀ0006
0ꢀ0006
Absolute Accuracy
Positive FS
Negative FS
1 Year
Offset (m
Single Point
Averaged
at Full Scale ((((mV Single Point
at Full Scale (mV)
Averaged
Offset (µV)
10ꢀ0
ꢁꢀ0
2ꢀꢁ
1ꢀ0
0ꢀꢁ
0ꢀ2ꢁ
0ꢀ1
0ꢀ0ꢁ
10ꢀ0
ꢁꢀ0
-10ꢀ0
-ꢁꢀ0
-2ꢀꢁ
-1ꢀ0
-0ꢀꢁ
-0ꢀ2ꢁ
-0ꢀ1
-0ꢀ0ꢁ
0ꢀ0
0ꢀ0
0ꢀ0
0ꢀ0
0ꢀ0
0ꢀ0ꢆꢁꢃ
0ꢀ00ꢁꢃ
0ꢀ0ꢆꢁꢃ
0ꢀ0ꢆꢁꢃ
0ꢀ0ꢆꢁꢃ
0ꢀ0ꢃ0ꢃ
0ꢀ0ꢃꢁꢃ
0ꢀ0ꢃꢁꢃ
0ꢀ00ꢁꢃ
0ꢀ0ꢆꢁꢃ
0ꢀ0ꢆꢁꢃ
0ꢀ0ꢆꢁꢃ
0ꢀ0ꢃ0ꢃ
0ꢀ0ꢃꢁꢃ
0ꢀ0ꢃꢁꢃ
0ꢀ0ꢆ71
0ꢀ0071
0ꢀ0ꢆ71
0ꢀ0ꢆ71
0ꢀ0ꢆ71
0ꢀ0ꢃ21
0ꢀ0ꢃ71
0ꢀ0ꢃ71
0ꢀ0071
0ꢀ0ꢆ71
0ꢀ0ꢆ71
0ꢀ0ꢆ71
0ꢀ0ꢃ21
0ꢀ0ꢃ71
0ꢀ0ꢃ71
ꢅꢃ7ꢀ0
ꢃ76ꢀ0
2ꢃ1ꢀ0
ꢅꢅꢀ2
ꢁ2ꢀ1
28ꢀ6
1ꢃꢀꢃ
ꢅꢀ7
ꢃ76ꢀ0
2ꢃ1ꢀ0
ꢅꢅꢀ2
ꢁ2ꢀ1
28ꢀ6
1ꢃꢀꢃ
ꢅꢀ7
ꢅ81ꢀ0
ꢃꢅ1ꢀ0
2ꢃꢁꢀ0
ꢅ8ꢀ1
ꢁ6ꢀ2
ꢆ2ꢀ8
22ꢀꢃ
1ꢅꢀꢅ
ꢃꢅ1ꢀ0
2ꢃꢁꢀ0
ꢅ8ꢀ1
ꢁ6ꢀ2
ꢆꢅꢀ8
22ꢀꢃ
1ꢅꢀꢅ
87ꢀ0
ꢃꢆꢀꢁ
21ꢀ7
8ꢀ7
ꢁꢀ0
ꢆꢀ0
2ꢀ1
1ꢀꢅ
ꢃꢆꢀꢁ
21ꢀ7
8ꢀ7
ꢃꢀ7ꢃ7
0ꢀ876
1ꢀ1ꢅ0
0ꢀꢃ7ꢅ
0ꢀ2ꢃꢆ
0ꢀ1ꢆ7
0ꢀ06ꢃ
0ꢀ0ꢆꢁ
1ꢀ2ꢆ2
2ꢀ11ꢅ
0ꢀ8ꢁ0
0ꢀꢃ28
0ꢀ2ꢃ2
0ꢀ111
0ꢀ0ꢁꢅ
11ꢃꢁꢀ0
ꢁ7ꢆꢀ0
286ꢀ0
11ꢁꢀ0
66ꢀꢆ
11ꢁꢀ0
ꢁ7ꢀꢆ
28ꢀ6
11ꢀꢁ
6ꢀ6
ꢆꢅꢀ2
ꢆꢀꢅ
27ꢀ7
2ꢀ8
2ꢁꢀꢆ
2ꢀꢁ
ꢁ7ꢆꢀ0
286ꢀ0
11ꢁꢀ0
66ꢀꢆ
ꢁ7ꢀꢆ
28ꢀ6
11ꢀꢁ
6ꢀ6
2ꢀ0
1ꢀ0
0ꢀꢁ
0ꢀ2
ꢁꢀ0
ꢆꢀ0
2ꢀ1
1ꢀꢅ
ꢃ8ꢀ2
ꢆꢀꢅ
0ꢀ0
0ꢀ0
27ꢀ7
2ꢀ8
0ꢀ1
2ꢁꢀꢆ
2ꢀꢁ
Table 2. NI PCI-6052E Analog Input Accuracy Specifications
Note: Accuracies are valid for measurements following an
internal (self) E Series calibration. Averaged numbers assume
averaging of 100 single-channel readings. Measurement accuracies
are listed for operational temperatures within ± 1 °C of internal
calibration temperature and ± 10 °C of external or factory-calibration
temperature. One-year calibration interval recommended. The
absolute accuracy at full scale calculations were performed for a
maximum range input voltage (for example, 10 V for the ± 10 V
range) after one year, assuming 100 point averaging of data.
196 National Instruments • Tel: (800) 433-3488 • Fax: (512) 683-9300 • info@ni.com • ni.com
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