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edited by Barry Bishop
on 2017/01/06 18:45
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edited by Barry Bishop
on 2017/01/06 18:47
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2 2  |Test Name|Humidity Test
3 3  |Test Leader|Christiaan van Ommeren
4 4  |Suit|Aouda.X
5 -|Date|05. Jan. 2017, morning (Subtest C)\\06. Jan. 2017, whole day (Subtest A, B)
6 -
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).
7 7  
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 +
30 +
31 +)))
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