BLANK PAGE

*TB 9-4920-453-35

SUPERSEDED COPY DATED 23 AUGUST 1973

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

CALIBRATION PROCEDURE FOR

VIBRATION MONITORING KIT

CONSOLIDATED ELECTRODYNAMICS

TYPE 1-117

Headquarters, Department of the Army, Washington, DC

27 April 1987

Approved for public release; distribution is unlimited.

REPORTING OF ERRORS

You can help improve this publication. If you find any mistakes or if you know of a

way to improve the procedure, please let us know. Mail your letter or DA Form 2028

to: Commander, U. S. Army Aviation and Missile Command, ATTN: AMSAM-MMC-

MA-NP, Redstone Arsenal, AL 35898-5230. A reply will be furnished to you. You may

also send in your comments electronically to our e-mail address:

2028@redstone.army.mil or FAX 256-842-6546/DSN 788-6546.

Paragraph

Page

SECTION

IDENTIFICATION AND DESCRIPTION

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

Forms, records, and reports ...............................

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

II.

EQUIPMENT REQUIREMENTS

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

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

III.

CALIBRATION PROCESS

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

Equipment Setup ..............................................

Velocity displacement and stability.....................

Integrator network calibration ...........................

Amplifier noise check.........................................

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

CHANGE 1

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*This bulletin supersedes TB 55-4920-246-50, 23 August 1973, including all changes.