CALIBRATION PROCESS

TB 9-6625-2252-35

5. Accessories Required. The accessories required for this calibration are common

usage accessories, issued as indicated in paragraph 4 above, and are not listed in this

calibration procedure.

Table 2. Minimum Specifications of Equipment Required

Manufacturer and model

Common name

Minimum use specifications

(part number)

Fluke, Model 5720A (5700A/EP)

CALIBRATOR

Dc volts:

(p/o MIS-35947) w/amplifier, Fluke,

Range: 1 to 100 V dc

Model 5725A/AR (5725A/AR)

Accuracy: ±.0125%

Ac volts:

Range: 1 to 1000 V ac

Frequency: 200 Hz to 20 kHz

Accuracy: ±.05%

MULTIMETER

Range: -0.1 to 2.6 V dc

Fluke, Model 8840A/AF05

(AN/GSM-64D)

Accuracy: ±1.0%

CALIBRATION PROCESS

6. Preliminary Instructions

a. The instructions outlined in paragraphs 6 and 7 are preparatory to the calibration

process. Personnel should become familiar with the entire bulletin before beginning the

calibration.

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 TM 11-6625-2724-12 for this TI.

d. Unless otherwise specified, all controls and control settings refer to the TI.