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NI 9215 Calibration Procedure
6.
Launch Measurement & Automation Explorer (MAX).
7.
Right-click the device name and select
Self-Test
to ensure that the module is working
properly.
Verification
The following performance verification procedure describes the sequence of operation and test
points required to verify the NI 9215 and assumes that adequate traceable uncertainties are
available for the calibration references.
Accuracy Verification
Complete the following procedure to determine the As-Found status of the NI 9215.
1.
Set the calibrator to Standby mode (STBY).
2.
Connect the NI 9215 to the calibrator. Refer to Figure 1 for a connection diagram for the
NI 9215 with screw and refer to Figure 2 for a connection diagram for the NI 9215 with
BNC.
Figure 1.
Accuracy Connections for the NI 9215 with Screw Terminal
1
Connections when using a calibrator with a guard connection.
2
Connections when using a calibrator with no guard connection.
NI 9215 with
s
crew termin
a
l
C
a
li
b
r
a
tor
HI
LO
AI0
–
+
AI1
–
+
AI2
–
+
AI
3
–
+
COM
NI 9215 with
s
crew termin
a
l
C
a
li
b
r
a
tor
HI
LO
G
ua
rd
AI0
–
+
AI1
–
+
AI2
–
+
AI
3
–
+
COM
1
2
