DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

CALIBRATION PROCEDURE FOR

INSULATION BREAKDOWN TEST SET,

BENDIX MODEL, 13700-1-C

FEDERAL STOCK NUMBER 6625-765-9079

Headquarters, Department of the Army, Washington, D. C.

29 April 1974

WARNING

PRECAUTIONARY DATA

Personnel performing operations involving instructions, procedures and practices which are included

or implied in this technical bulletin shall observe the following instructions. Disregard of these

warnings and precautionary information can cause serious injury,-death, or an aborted mission. HIGH

VOLTAGE. High voltage is used during the performance of this procedure. Death on contact may

result if personnel fail to observe safety precautions.

Paragraph

Page

Section

IDENTIFICATION AND DESCRIPTION

Test Instrument Identification .................................................................1-1

Calibration Description ............................................................................1-2

Forms and Records..................................................................................1-3

Reporting of Errors ..................................................................................1-4

II.

EQUIPMENT REQUIREMENTS

Equipment Required ................................................................................2-1

Accessories Required..............................................................................2-2

PRELIMINARY OPERATIONS

Preliminary Instructions ..........................................................................3-1

Equipment Setup......................................................................................3-2

IV.

CALIBRATION PROCESS

AC Voltmeter (Low Range) ......................................................................4-1

AC Voltmeter (High Range) .....................................................................4-2

AC Current Meter......................................................................................4-3

Final Procedure ........................................................................................4-4

*This bulletin supersedes TB 55-6625-726-35, 15 April 1971.