TB 9-6625-1957-35
Manufacturer and model
Common name
Minimum use specifications
(part number)
CALIBRATOR
Dc voltage:
Fluke, Model 5720A (5700A/EP)
Range: .19 to 1000 V
(p/o MIS-35947), w/ amplifier,
Accuracy: 0.016%
Fluke, 5725A/AR (5725A/AR)
Ac voltage:
Range: 100 mV to 500 V
Frequency: 20 Hz to 20 kHz
Accuracy: (%)
40 Hz to 10 kHz
0.162
20 Hz and 20 kHz
0.26
Range: 190 Ω to 19 MΩ
Accuracy: (%)
190 Ω through 1.9 MΩ
0.042
19 MΩ
0.128 dBm (6000
reference) (Types DM501A and DM501AOPT02)
Range: -20 to +45 dBm
Frequency: 20 Hz to 20 kHz
Accuracy: 0.125 dBm (l.4%)
Dc current:
Range: 190 A to 1.9 A
Accuracy:
0.054%
Dc voltage:
Fluke, Model 8840A/AF-05/09
(AN/GSM-64D)
Range: -11.4 to 12.6 V
Accuracy: 0.5%
CALIBRATION PROCESS FOR DIGITAL MULTIMETER
TEKTRONIX, TYPE DM 501
6. Preliminary Instructions
process. Personnel should become familiar with the entire bulletin before beginning the
b. Items of equipment used in this procedure are referenced within the text by common
name as listed in table 2.
c. Unless otherwise specified, verify the result of each test and, whenever the test
requirement is not met, take corrective action before continuing with the calibration.
Adjustments required to calibrate the TI are included in this procedure. Additional
maintenance information is contained in the manufacturers' manuals and/or technical
manuals for the TI.
perform power supply check prior to making adjustments. After adjustments are made,
