CALIBRATION PROCEDURE FOR DEPTH GAGES (GENERAL)

TB 9-4220-215-35

SUPERSEDED COPY DATED 8 AUGUST 1988

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

CALIBRATION PROCEDURE FOR

DEPTH GAGES (GENERAL)

Headquarters, Department of the Army, Washington, DC

13 July 1992

Approved for public release; distribution is unlimited.

REPORTING OF ERRORS

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recommending improvements and stating your reasons for the recommendations.

Your letter or DA Form 2028, Recommended Changes to Publications, should be

mailed directly to Commander, U. S. Army Aviation and Missile Command,

ATTN: AMSAM-TMD-EP, Redstone Arsenal, AL 35898-5000. FAX to DSN 788-

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Page

SECTION

IDENTIFICATION AND DESCRIPTION

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

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

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

EQUIPMENT REQUIREMENTS

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

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

CALIBRATION PROCESS FOR DEPTH GAGES

0-460 FSW AND PRESSURE GAGES -5 TO 30

PSI

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

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

Depth gage 0-460 fsw....................................................

Pressure gage -5 to 30 psi.............................................

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

CALIBRATION PROCESS FOR DEPTH GAGES

MOUNTED IN RECOMPRESSION CHAMBER

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

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

Depth gage (caisson) .....................................................

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

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

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*This bulletin supersedes TB 9-4220-215-35, dated 8 August 1988.