Accession Number : AD0800685
Title : QUALIFICATION TEST - LIGHTWEIGHT SEQUENCE TIMER, 1315261, SERIAL EM-949,
Corporate Author : LOCKHEED MISSILES AND SPACE CO INC SUNNYVALE CA
Personal Author(s) : Lundberg, V. C. ; McDonell, W. F.
Report Date : 24 NOV 1961
Pagination or Media Count : 4
Abstract : The purpose of this test is to qualify one (1) Sequence Timer to Test Procedure RT 315261. The specimen was functionally tested, consisting of monitoring the time sequence of all programmed events and the circuits resistance of normally closed circuits. The unit was checked for gas leakage during the initial bench test, temperature-humidity test and altitude test. Following the initial functional tests, the specimen was subjected to vibration, shock, acceleration, temperature-humidity and altitude environments. The unit may be considered qualified as a result of these tests. (Author)
Descriptors : *TIMING DEVICES), (*PROGRAMMERS, SEQUENCES(MATHEMATICS)), (*SEQUENCES(MATHEMATICS), PERFORMANCE(ENGINEERING), ELECTRICAL RESISTANCE, DELAY CIRCUITS, SWITCHING CIRCUITS, LEAKAGE(FLUID), TEMPERATURE, HUMIDITY, ALTITUDE, TESTS, ENVIRONMENTAL TESTS, SPACECRAFT, SATELLITES(ARTIFICIAL).
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE