©
National Instruments Corporation
17
NI 5450 Calibration Procedure
11. Move the calibrator test head to the channel 1 input of the digitizer,
and repeat steps 2 through 10 for every configuration in Table 3
(NI 5152) or Table 4 (NI 5153/5154), changing the value of the
channelList
parameter from
"0"
to
"1"
.
12. End the session using the niScope Close VI.
You have finished verifying the vertical offset accuracy of the
NI 5152/5153/5154.
LabVIEW VI
C/C++ Function Call
Call
niScope_close
with the following
parameters:
vi
: The instrument handle from
niScope_init
Table 5.
NI 5152 Vertical Offset Calibration Test Limits and Published Specifications
Range
(V
pp
)
Calibration Test Limits (V)
Published Specification (V)
Positive
Negative
Positive
Negative
0.1
0.0006
–0.0006
0.0015
–0.0015
0.2
0.0012
–0.0012
0.0025
–0.0025
0.4
0.0024
–0.0024
0.0045
–0.0045
1
0.006
–0.006
0.0105
–0.0105
2
0.012
–0.012
0.025
–0.025
4
0.024
–0.024
0.045
–0.045
10
0.06
–0.06
0.105
–0.105
Table 6.
NI 5153/5154 Vertical Offset Calibration Test Limits and Published Specifications
Range
(V
pp
)
Calibration Test Limits (V)
Published Specification (V)
Positive
Negative
Positive
Negative
0.1
0.00166
–0.00166
0.0018
–0.0018
0.2
0.00331
–0.00331
0.0036
–0.0036
0.5
0.00829
–0.00829
0.009
–0.009
1
0.0166
–0.0166
0.018
–0.018