User's Manual

Subject: PRODUCT ENGINEERING
SPECIFICATION
Part No.: 9Z.P5E**.***; Rev.: 0
Doc. No.:
201-C001
Project Code:
9Z.P5E81.001
Page 14 of 33
Model Name:
U10B
Release Notice
4.1.3 High Temperature Storage
The keyboard shall be able to withstand storage at 70
o
C without condensation continuously for a
minimum 96 hrs. There must be no evidence of internal corrosion or bacteria – fungus growth after the
test.
4.1.4 High Temperature and High Humidity Storage
The keyboard shall be able to withstand at 70
o
C at 95% humidity without condensation continuously
for a minimum 96 hrs. There must be no evidence of internal corrosion or bacteria – fungus growth
after the test.
4.1.5 Low Temperature Operation
The keyboard shall be operable at 0
o
C continuously for a minimum 48 hrs without failure or any
degradation of performance.
4.1.6 Low Temperature Storage
The keyboard shall be able to withstand storage at -40
o
C continuously for a minimum 96 hrs without
failure or any degradation of performance.
4.1.7 Temperature Shock
The keyboard shall be able to withstand 12 cycles of thermal shock testing between –25
o
C and 60
o
C
external ambient temperatures (minimum 30
o
C/min. transition rates and 2 hr dwells at each extreme)
without failure or any degradation of performance.
Below test items for keyboard with backlit module:
Non-operational temperature/humidity(package with PE bag)
Test Step #
Conditions (from)
Conditions (to)
Elapsed time (hours)
Test purpose
Test Mode
1
25ºC/50% RH
-40ºC
4
Temperature and Humidity ramp
2
-40ºC
-40ºC
24
Low temperature soak
Cold
3
-40ºC
39ºC/0%RH
5
Temperature ramp (15C/hour)
4
39ºC/0%RH
39ºC/95%RH
5
Humidity ramp (20%/hour)
5
39ºC/95%RH
39ºC/95%RH
12
High humidity soak
Damp
Form No.: A-01-001-09(111107) 保存期限:最新狀態 保存單位:eGRNSystem
過期處置:背面紙