Temperature, Humidity, And Altitude Test Suite - HP 743 Series Technical Reference Manual For Oems

Temperature, Humidity, and Altitude Test Suite

Table 3-16 and Table 3-17 summarize the temperature tests suite.
Table 3-16 Temperature Tests While Non-Operations
HP class B1 (IEC 654 Part 1 class C3 compatible)
Table 3-17 Temperature Tests During Operation
HP class B1
(IEC 654-1 class Bx compatible)
Temperature slew rate
(exceeds IEC 654-1)
Table 3-18 and Table 3-19 summarize the humidity tests suite.
Table 3-18 Humidity Tests While Non-Operational
Standard
HP class B
Table 3-19 Humidity Tests During Operation
Standard
Condensation
HP class B
Table 3-20 and Table 3-21 summarize the altitude test suite.
Table 3-20 Altitude Tests While Non-Operating
HP Standard 761 (class B) (exceeds IEC 654-1)
Table 3-21 Altitude Tests During Operation
HP Standard 761 (class B) (exceeds IEC 654-1)
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Standard
Standard
0 Deg C to 55 Deg C (41 Deg F to 131 Deg F)
10 Deg C/minute (50 Deg F/minute)
Level
90% relative humidity at 65 Deg C
Level
<5 minutes recovery
15% to 95% relative humidity at 40 Deg C
Standard
Standard
Climatic and Dynamic Environmental Ruggedness
Level
-40 Deg C to 71 Deg C
(-40 Deg F to 159.8
Deg F)
Level
Level
4.6 Km (15 Kft)
Level
4.6 Km (15 Kft)
Quality
3-9