Changes for page 17A-01 Humidity Test
Last modified by Barry Bishop on 2017/02/26 13:22
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... ... @@ -2,30 +2,6 @@ 2 2 |Test Name|Humidity Test 3 3 |Test Leader|Christiaan van Ommeren 4 4 |Suit|Aouda.X 5 -|Date|((( 6 -05. Jan. 2017, morning (Subtest C) 7 -06. Jan. 2017, whole day (Subtest A, B) 8 -\\The Humidity test is directed by the test leader Christiaan van Ommeren. The test checks the 9 -humidity resistance of suit elements like the helmet, the PLSS (portable life support system), the 10 -communication system and other hardware. Potential hazards within the tests are condensation and 11 -fire. The Humidity test involves three Subtests (A-C). 12 - 13 - 14 -**Subtest A: **The tested temperature is set at 30° Celsius and at a RH (relative humidity) of 75%. This 15 -Subtest checks the temperature of the helmet and the PLSS. Also it checks the functionality of the 16 -communication system, the sensors and other hardware under these circumstances. The test will 17 -take about 8 minutes. 18 - 19 -**Subtest B: **The tested temperature is set at 30° Celsius and at a RH of 100%. The same fields are 20 -tested, but under a higher percentage of relative humidity (temperature of the helmet and PLSS, 21 -communication system, sensor functionality, other hardware). 22 - 23 -**Subtest C: **The tested temperature is set at __**//XX° (TBC)//**__ Celsius. In this test, the functionality of the 24 -same fields as in Subtest A and B are checked but under light rain conditions. To start the test the 25 -rain simulator has to be checked and the space suit has to be transported outside. The temperature 26 -of the helmet and the PLSS are checked before starting the rain simulation (two meters over the 27 -suit). Now the same checks are carried out (temperature of the helmet and PLSS, communication 28 -system, sensor functionality, other hardware). 29 - 5 +|Date|05. Jan. 2017, morning (Subtest C)\\06. Jan. 2017, whole day (Subtest A, B) 30 30 31 - )))7 +