When alcohol is used as the working medium in the thermostatic water bath | thermo bath circulator under low temperature, how to ensure the accuracy of the water bath? What are the matters needing attention?
Low temperature thermo water bath circulator in BuenoBiotech
When using alcohol or anhydrous ethanol as the medium, its water absorption should be taken into consideration. Alcohol or anhydrous ethanol that is exposed to the air for many times or for a long time will absorb water from the air. Alcohol or anhydrous ethanol contains water, low temperature refrigeration to a certain temperature, water forming small ice crystals to cover the surface of refrigeration parts, hinder refrigeration, affect the accuracy.
In the face of the above problems, the measures taken
1. The medium used shall be replaced according to the specific frequency of use
2. Collect the used media in time to avoid exposure to air.