INFICON Helium Leak Detector Modul1000 - Manual (Page 90)

9-2
Technical Data
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9.1.4 Environmental Conditions
For use within buildings
Permissible ambient temperature (during operation) +10° C … +40° C
50° F … 104° F
Permissible storage temperature 0° C … +60° C
32° F … 140° F
Maximum relative humidity 80% at 31°C / 88°F,
linearly decreasing to
50 % at 40 °C / 104 °F
Max. permissible height above sea level
(during operation) 2000 m