TEST INST (S)
CALIBRATION CHECKLIST
PROC. NO.
Vidar 500 Digital Voltmeter Counter*
MFG.
MODEL
SER. NO.
PROCEDURE
STEP
NO.
(1)
FUNCTION TESTED
(2)
NOMINAL
(3)
MEASURED VALUES
FIRST RUN
(4)
SECOND RUN
(5)
OUT
OF
TOL
(6)
CALIBRATION TOLERANCES
(7)
NA 17–20VQ–05
Page 1 of 1
4.1
Direct–Voltage Measurements
TI Range
Calibrator
(V)
(V)
(V)
4.1.3
10 V
10 V x 0
0.00
–0.01
to
0.01
”
10 V
10 V x .1
1.00
0.99
to
1.01
”
10 V
10 V x .2
2.00
1.99
to
2.01
”
10 V
10 V x .3
3.00
2.99
to
3.01
”
10 V
10 V x .4
4.00
3.99
to
4.01
”
10 V
10 V x .5
5.00
4.98
to
5.02
”
10 V
10 V x .6
6.00
5.98
to
6.02
”
10 V
10 V x .7
7.00
6.98
to
7.02
”
10 V
10 V x .8
8.00
7.98
to
8.02
”
10 V
10 V x .9
9.00
8.98
to
9.02
4.1.6
–10 V
10 V x 1
10.00
9.98
to
10.02
4.1.9
1 V
1 V x 1
1.000
0.998
to
1.002
”
100 V
100 V
100.0
99.8
to
100.2
”
1000 V
100 V
100
99
to
100
TI Range Calibrator
mV)
(mV)
(mV)
”
100 mV 1 V x .1
100.0
99.8
to
100.2
TI 100 mV Range
V)
(
V)
(
V)
4.1.13
100
V LSD
700
600
to
800
4.1.14
100
V LSD
300
200
to
400
*Calibration is in two parts: First, calibrate the TI electronic counter function in accordance
with VF–06; then, calibrate the voltmeter function with this procedure, VQ–05.
NAVAIR 17–20VQ–05
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