CALIBRATION CHECKLIST
TEST INST (S)
Hewlett–Packard 3439A or 3440A Digital Voltmeter with the 3441A, 3442A, 3443A, 3444A,
3445A, or 3446A Plug–in Units
NA 17–20VQ–05
PROC. NO.
PROCEDURE
FUNCTION TESTED
STEP
NO.
(2)
(1)
4.1
Direct–Voltage Measurements
TI Range
4.1.3
+10 V
"
+10 V
"
+10 V
"
+10 V
"
+10 V
"
+10 V
"
+10 V
"
+10 V
"
+10 V
"
+10 V
4.1.6
–10 V
4.1.9
TI Range Calibrator
"
100 mV
"
1000 mV
TI Range
"
100 V
"
1000 V
TI 100 mV Range
4.1.13
10 V LSD
4.1.14
10 V LSD
4.2
Alternating–Voltage Measurements
Range
4.2.2
10 V
"
100 V
"
1000 V
"
10 V
"
100 V
"
1000 V
"
1000 V
"
100 V
MFG.
NOMINAL
(3)
Calibrator
(V)
10 V x 0
0.000
10 V x .1
1.000
10 V x .2
2.000
10 V x .3
3.000
10 V x .4
4.000
10 V x .5
5.000
10 V x .6
6.000
10 V x .7
7.000
10 V x .8
8.000
10 V x .9
9.000
10 V x 1
10.000
mV)
1 x .1
100.00
1 x .9
900.0
Calibrator
(V)
100 V
100.00
100 V
100.0
V)
520
480
Calibrator
(V)
400 Hz–10 V
10.000
400 Hz–100 V
100.00
400 Hz–100 V
100.0
4 kHz–10 V
10.000
4 kHz–10 V
10.00
4 kHz–10 V
10.0
50 kHz–10 V
10.0
50 kHz–10 V
10.000
MODEL
MEASURED VALUES
FIRST RUN
SECOND RUN
(4)
(5)
(V)
(mV)
(V)
( V)
(V)
NAVAIR 17–20VQ–05
SER. NO.
OUT
CALIBRATION TOLERANCES
OF
TOL
(7)
(6)
(V)
–0.001
to
0.001
0.998
to
1.002
1.998
to
2.002
2.997
to
3.003
3.997
to
4.003
4.996
to
5.004
5.996
to
6.004
6.995
to
7.005
7.995
to
8.005
8.994
to
9.006
9.994
to
10.006
(mV)
99.89
to
100.11
899.0
to
901.0
(V)
99.94
to
100.06
99.8
to
100.02
( V)
510
to
530
470
to
490
(V)
9.988 to 10.012
99.88 to 100.12
99.7
to 100.3
9.988 to 10.012
9.97
to 10.03
9.8
to 10.2
9.0
to 11.0
9.89
to 10.11
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