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14. Specifications
14.1 Transport, storage and working conditions
The following ambient condition limits are recommended for
the Keeler Applanation Tonometer, for transport and storage
it is recommended that the Tonometer is kept in it’s original
manufacturers packaging.
Before use the Tonometer should be allowed to adjust to the
ambient room temperature for several hours.
Ambient Conditions
Transportation Temperature -40°C to +70°C
Air Pressure 500 hPa to 1060 hPa
Relative humidity 10% to 95%
Storage Temperature -10°C to +55°C
Air Pressure 700 hPa to 1060 hPa
Relative humidity 10% to 95%
Use Temperature +10°C to +35°C
Air Pressure 800 hPa to 1060 hPa
Relative humidity 30% to 75%