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WORKABOUT PRO Hand-Held Computer With Windows CE 5.0 User Manual 253
Chapter 7: Specifications
Environmental Test
7.3.2.5 Environmental Test
2 UL 2054
The battery pack is in the process to apply the UL 2054 battery
standard. File No. MH29921.
3
89/336 EEC-EMC
directive
The battery pack is in the process to apply the below standard:
-EN55022 -LVD 72/23 EEC -EN55024 -EN61326
4 RoHS Directive
The materials of battery pack are used in accordance with the
European RoHS directive.
Description Test Reference Test Condition/Result
Drop (mechanical)
Drop sample battery on all faces from height of
1.2 meters onto concrete floor.
No explosion, fire, vent, leakage and the open
circuit voltage higher than 3.7V.
Storage at high temp. EN60068-2-2 Test
+60°C dry for 240 hours
No explosion, fire, vent or leakage.
Storage at low temp. EN60068-2-1 Test
-20°C dry for 240 hours
No explosion, fire, vent or leakage.
Storage at high temp.
and high humidity
IEC68-2-3 Test
+40°C at 90%RH for 240 hours.
No explosion, fire, vent or leakage.
Storage temp. cycling IEC68-2-14 Test
+60°C (2C) for 1 hour (T1), -20oC (2C) for 1
hour. 3 minutes Max allowed for change
between T1 and T2.
Cycle 10 times
No explosion, no fire, no vent, and no leakage.
Vibration resistance
BS2011 Part 2.1
FDC (IEC68-2-37)
After standard charge, tested under the following
conditions: Random vibration 5Hz-500Hz ASD
0.02g2/Hz in 3 axis for 15 mins. After which,
carry out a standard discharge, charge, discharge.
No parting joints/cracks or damage to connec-
tors. No leakage or critical damage.
Impact shock resis-
tance
-
3 cycles of 50G 11ms, 1/2 sine pulse acceleration
applied in 6 directions. 18 shocks total.
ESD protection - Accordance with EN61000-4-8
Item License Standard
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