DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

*TB 11-6625-223-35

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

CALIBRATION PROCEDURE FOR

TEST SET

TS-26/TSM, TS-26A/TSM, AND TS-26B/TSM

(NSN 6625-00-244-0502)

(NSN 6625-00-594-2103)

Headquarters, Department of the Army, Washington, DC

3 May 1976

REPORTING OF ERRORS

You can help improve this publication by calling attention to errors and by recommending

improvements and stating your reasons for the recommendations. You can use a letter or

a DA Form 2028 (Recommended Changes to Publications and Blank Forms).

Recommendations should be forwarded direct to Commander, US Army Electronics

Command, ATTN: DRSEL-MA-Q, Fort Monmouth, NJ 07703.

Paragraph

Page

I. IDENTIFICATION AND DESCRIPTION

Test instrument identification .............................................................................. 1

Calibration data card, DA Form 2416 ................................................................. 2

Calibration description ........................................................................................ 3

II. EQUIPMENT REQUIREMENTS

Equipment required ............................................................................................ 4

Accessories required .......................................................................................... 4

III. PRELIMINARY OPERATIONS

Preliminary instructions....................................................................................... 6

Equipment set-up................................................................................................ 7

IV. CALIBRATION PROCESS

Voltmeter accuracy ............................................................................................. 8

Resistance accuracy........................................................................................... 9

Final procedure ................................................................................................. 10

*This bulletin supersedes TB 11-6625-223-35/1; 13 May 1971.