CALIBRATION PROCEDURE FOR CATHODE RAY RELAY TESTER SIEMENS & HALSKE

TB 11-6625-2932-35

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

CALIBRATION PROCEDURE

FOR

CATHODE RAY RELAY TESTER

SIEMENS & HALSKE 9Tmse 109

Headquarters, Department of the Army, Washington DC

4 August 1980

REPORTING OF ERRORS

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

recommending improvements and stating your reasons for the recom-mendations. Your

letter or DA Form 2028 (Recommended Changes to Publication or Blank Forms) should

be mailed direct to Commander, US Army Communications and Electronics Materiel

Readiness Command, ATTN: DRSEL-ME-MQ, Fort Monmouth, NJ 07703. A reply will be

furnished direct to you.

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SECTION I. IDENTIFICATION AND DESCRIPTION

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

Calibration data card ................................................................................................

Calibration description ..............................................................................................

II. EQUIPMENT REQUIREMENTS

Equipment required ..................................................................................................

Accessories required ................................................................................................

III. PRELIMINARY OPERATIONS

Preliminary instructions ............................................................................................

Equipment setup.......................................................................................................

SECTION IV. CALIBRATION

Deflection voltage .....................................................................................................

Frequency divider circuit...........................................................................................

Power voltages and current ......................................................................................

Final procedure.........................................................................................................

Section I. IDENTIFICATION AND DESCRIPTION

b. Time and Technique. The time required to perform

Test Instrument Identification. This bulletin

this calibration is approximately 2 hours using the dc low

provides instructions for the calibration of Cathode Ray

frequency technique.

Relay Tester, Siemens Halske 9Tmse109. The cathode

ray relay tester being calibrated will be referred to as the

2. Calibration Data Card. a. Forms, records, and

TI (test instrument) throughout the bulletin.

a. Model Variations. This procedure pertains to only

reports required for calibration personnel at all levels are

one model. Some instruments have trimmer capacitors

prescribed by TM 38-750. DA Form 2416

C5c and C5d and some do not, according to the balance

of the circuitry of resistors R1 and R22 and capacitor

assembly C5.