SMT Processing Workshop Specifications for Temperature and Humidity Control

 

Certain geographic locations, like areas that are extremely humid or dryer, may require advanced
environmental control measures. Regardless of where the factory is situated, certain climate control
strategies will always be maintained.

Humidity sensors: It is important to invest in high-quality relative humidities (Rh)
and to install them correctly for accurate measurement. Even small changes in temperature and humidity can cause major problems. Regular inspections of sensors are also necessary, particularly in
high-humidity environments where the Rh sensors tend to fail more easily.

Heating/Air Conditioning Equipment: It is important to invest in a quality heating and
air conditioning system. This is a long-term fight. You should be aware of the potential problems caused by temperature fluctuations if you are able to regulate the room’s temperature. Dehumidifiers are also important for high-humidity areas.

Nitrogen for reflow: Excessive moisture can cause unwanted oxidation in welding paste.
Nitrogen can be used to effectively stop this oxidation.

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