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150X Series
Calibration Manual
Performance Tests
The following series of tests comprise a performance test for verifying the accuracy of
the Tester (UUT) and its performance level. The performance test is recommended as an
acceptance test for incoming inspection and as a calibration procedure for periodically
ensuring the accuracy of the Tester. Fluke recommends running the performance test at
least once a year.
No adjustments are required during the performance test, and it is not necessary to open
the case. If the Tester does not pass all parts of the performance tests, repair and/or
calibration adjustment are required. A calibration adjustment procedure is given later in
this manual. If significant repairs are required, contact Fluke as described toward the
front of this manual. If user repairs are appropriate, refer to the list of user-replaceable
parts toward the end of this manual.
Testing the Voltage Function
To verify the accuracy of the voltage measuring function, do the following:
Step
Function
1
2
3
4
5
6
7
8
9
10
16
1. Turn the UUT rotary switch to the
2. Connect the Fluke 5320A voltage output terminals to the
terminals of the UUT.
3. Set the 5320A for the voltage output function (V).
4. Apply the input level for each step listed in Table 4.
5. Compare the reading on the UUT display with the Display Reading in Table 4.
6. If the display reading falls outside of the limits shown in Table 4, the Tester does
not meet specification.
Table 4. Voltage Accuracy Tests
Range
V
600.0 V
riešenia na presné meranie
function.
V
Applied Input
3 V, 0 Hz
8 V, 0 Hz
8 V, 400 Hz
50 V, 0 Hz
100 V, 0 Hz
250 V, 0 Hz
500 V, 0 Hz
120 V, 60Hz
230 V, 50 Hz
600 V, 400 Hz
http://www.elso.sk
and
INSULATION
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Display Reading
Low Limit
High Limit
2.7
3.3
7.5
8.5
Display must show V ac
annunciator
48.7
51.3
97.7
102.3
244.7
255.3
489.7
510.3
117.3
122.7
225.1
234.9
587.7
612.3
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