NI TB-9214 Calibration Procedure
|
© National Instruments
|
7
Figure 3.
NI TB-9214 Verification Connections
3.
Reinstall the top cover on the NI TB-9214.
4.
Connect the NI TB-9214 to the NI 9214.
5.
Power on the thermocouple calibrator and set the thermocouple type to E-type.
6.
Wait 15 minutes or the warm-up time required by the thermocouple calibrator, whichever
is longer.
7.
Acquire a CJC
temp0
value.
a.
Create and configure an AI Temp Built-In Sensor task for CJC channel _cjtemp0 on
the NI 9214 according to Table 2.
b.
Configure the AI Temp Built-In Sensor task for CJC channel _cjtemp0 according to
Table 3.
Table 2.
NI 9214 CJC Channel Configuration
Physical Channels
Timing Mode
_cjtemp0
High Resolution
Table 3.
NI 9214 CJC Timing Configuration
Sample Mode
Samples Per Channel
Rate (S/s)
Finite
5
1
.
.
.
NI TB-9214
B
a
rrier
S
trip
E0+
E0–
E1+
E14–
E15+
E15–
E1–
E14+
.
.
.
.
.
.
TC0+
TC0–
+
–
+
–
TC1+
TC14–
TC15+
TC15–
TC1–
TC14+
.
.
.
Mini TC
Connector
TC
C
a
li
b
r
a
tor
R
a
pid Temper
a
t
u
re Tr
a
n
s
ient
I
s
ol
a
tion Enclo
su
re
