1% ACCURACY, 40 AND 100 MICROAMPERE RUGGEDIZED TAUT BAND PANEL METERS (5-1/2 in. x 4-1/2 in.)
Final development rept. 1 Feb-30 Apr 1969
PHAOSTRON INSTRUMENT AND ELECTRONIC CO SOUTH PASADENA CA
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The purpose was to develop a group of precision taut band meters, ranges 40 microamps and 100 microamps, for incorporation into multimeter equipment. The units must pass all the environmental and other requirements of MIL-M-10304C except that the performance and accuracy of the units before and after the tests are generally required to be upgraded by a factor of two. Additional objectives are improved terminal resistance compensation and radio frequency interference studies.
- Test Facilities, Equipment and Methods