Users Manual Part 2

Specifications
58
Item Description
Operating
environment
requirements
Temperature 19 ℃ to 25 ℃ (66 ℉ to 77 ℉ )
Relative humidity
30% RH to 80% RH, non-
condensing
Atmospheric
pressure
80 kPa to 106 kPa
Altitude ≤2000 m
Pollution degree 2
Indoor use
Because the temperature and humidity
fluctuations influence the accuracy of the
experiment results, we recommend that
you install an air conditioning system and a
humidifier or dehumidifier in the laboratory
to maintain the temperature and humidity.
Transportation/
Storage
environment
requirements
Temperature
-20 ℃ to 50 ℃ (-4 ℉ to 122
℉)
Relative humidity
15% RH to 85% RH, non-
condensing
Atmospheric
pressure
80 kPa to 106 kPa