Leak Test Verification; Ma Measure Verification - Fluke 71 Series Calibration Manual

71X Series
Calibration Manual
Input
Pressure
0 psi
6 psi
12 psi
18 psi
24 psi
30 psi
24 psi
18 psi
12 psi
6 psi
-12 psi

Leak Test Verification

1. Seal off the pressure sensor input port.
2. Using the fine adjust knob, pressure-vacuum switch and internal pump, set the
3. Wait for one more minute, then record a second reading. The difference between the
Adjusted Pressure
-10.00 psi
3.00 psi
30.00 psi

mA Measure Verification

The lower display should indicate:
0.000mA
1. Connect a test lead from Red AUX terminal of the 5520A to the Fluke 8508A I+
2. Connect a test lead from Black AUX terminal of the 5520A to the Calibrator COM
3. Connect a test lead from I- terminal of the Fluke 8508A to the Calibrator mA
46
Table 67. 719 Pressure Verification
719 30G
Display Reading (6 Display Reading
Month Spec) (1 Year Spec)
Press Z Press Z
5.992 to 6.008 5.989 to 6.011
11.992 to 12.008 11.989 to 12.011
17.992 to 18.008 17.989 to 18.011
23.992 to 24.008 23.989 to 24.011
29.992 to 30.008 29.989 to 30.011
23.992 to 24.008 23.989 to 24.011
17.992 to 18.008 17.989 to 18.011
11.992 to 12.008 11.989 to 12.011
5.992 to 6.008 5.989 to 6.011
-12.008 to -11.992 -12.011 to -11.989
Calibrator to the values in Table 68. Let the unit sit for one minute, then record the
displayed value.
first and the second reading is the leak rate.
Table 68. 719 Leak Test Verification
719 30G
Maximum Leak Rate
0.05 psi/min
terminal.
terminal.
terminal.
719 100G
Input Display Reading
Pressure (6 Month Spec)
Press Z
0 psi
20 psi 19.97 to 20.03
40 psi 39.97 to 40.03
60 psi 59.97 to 60.03
80 psi 79.97 to 80.03
100 psi 99.97 to 100.03
80 psi 79.97 to 80.03
60 psi 59.97 to 60.03
40 psi 39.97 to 40.03
20 psi 19.97 to 20.03
-12 psi -12.03 to -11.97
719 100G
Adjusted Pressure
-10.00 psi
3.00 psi
100.00 psi
Display Reading
(1 Year Spec)
Press Z
19.96 to 20.04
39.96 to 40.04
59.96 to 60.04
79.96 to 80.04
99.96 to 100.04
79.96 to 80.04
59.96 to 60.04
39.96 to 40.04
19.96 to 20.04
-12.04 to -11.96
Maximum Leak Rate
0.1 psi/min