Downloaded from https://www.everyspec.com MIL-STD-810D. 19 July 1983, TABLE 520.0-111. Ambient outside air temDeratur~. HOT ATMOSPHERE MODEL: World-Wide Relative Dew ~ ~(o~) V (OF) (OF) 4 40 3ti ( 10 -2 29 6.56 27 :: 0.00 43 109 “ 3.28 ( 10 -6 21 13.10 12 54 10 -17 19.70 0 ,32 ! 0 3; 26.20 -11 -11 10 32.80 -20 :: -20 12 :: 39.40 -31 -24 : -31 -24 45:90 -40 -40 -40 16 -. -40 52.50 -40 -40 -40 -40 18 59.10 -40 -40 -40 20 65.60 -40 -40 -40 22 -38 -38 26 -40 -40 72.20 -39 -38 24 “-39 78.70 -39 -39 -38 “85.30 -38 -36 28 91.90 -36 -33 -27 -33 Hot Ground Soak~ -38 -36 -36 -33 30 98.40 -33 -27 71 16o ,10 2678, COLD ATMOSPHERE MODEL: World-Wide Relative Dew. ~ ,, e ueratur (0(.
) ., ~ .fo:) ( 0;) -51 -6o -49 -56 -49 z. -56 6.56 -31 -24 -31 -24 4 13.10 -40 -40 -40 -40 6 19.70 ‘-51 -6o 8 o ‘0.00 -51 -6o 1 3:28 -51 -6o 26.20 -61 -78 -61 10 -78 32.8o -65 -85 -65 12 -89 45.90 -70 -94 16 -85 39.40 -67 -89 -67 14 -94 -116 -82 18 -70 52.50 -82 -114 -79 -112 -79 22 -116 59.10 -8o -114 .-8o 20 65.60 -112 72.20 -80 -114 -8o -114 24 78.70 -8o -114 -8o 26 85.30 -114 -79 -112 ., 28 91.90 -79 -112 -77 -1o8 30 -77 -1o8 .98.40 -76 -105 -76 Cold Ground Soak2.1 -105 -54 -65 -54 -65 ., -u uncontrolled humidity 2/ Ground soak temperatures are not necessarily related tO measured data but are extreme levels to reduce groun”dsoak test time. METHOD 520.0 520.0-11 19 July 1983