Fluke 801 Army free download

File name 801_Army.pdf

THIS COPY IS A REPRINT, WHICH INCLUDES CURRENT PAGES FROM CHANGES 1 THROUGH 5 *TB 9-6625-1866-50 DEPARTMENT OF THE ARMY TECHNICAL BULLETIN CALIBRATION PROCEDURE FOR DIFFERENTIAL VOLTMETERS AN/USM-98, AN/USM-98A, AND AN/USM-98B (JOHN FLUKE MODELS 801, 801R, 801B, 801BR, 801B/AG) Headquarters, Department of the Army, Washington, DC 19 September 1970 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. 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- 2313 (commercial 256-842-2313). A reply will be furnished directly to you. Paragraph Page SECTION I. GENERAL Purpose and scope... 1 2 Reporting of equipment publication improvements ... 2 2 Descriptive data ... 3 2 General Instructions... 4 3 Differences among models ... 5 4 II. CALIBRATION OF DIFFERENTIAL VOLTMETERS AND/USM-98 (J-F 801 and 801R) Equipment and accessory required... 6 4 Preliminary procedure... 7 4 Dc VTVM and null range... 8 5 500-volt range and stability... 9 7 50-volt range ... 10 9 5-volt range ... 11 9 0.5-volt range ... 12 20 __________ *This bulletin supersedes TB 9-6625-994-50, 28 July 1969 and TB ORD 1026/981, 12 October 1964 including all changes. TB 9-6625-1866-50