Several kinds of environmental humidity requirements
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The humidity requirement in this environment is animal-based, such as mice, cats, rabbits, etc. The humidity should be maintained between 40% and 60% RH. Take rats as an example. If they live in an environment with a relative humidity of 40% or less, they are very likely to die and die.
Pharmaceutical process:
The powder must be kept at 30% to 35% RH before being made into pills. The powder must be kept at 35% RH after pressing, grinding, coating, and packaging. Capsules must be manufactured and stored at 35% RH. Microanalysis and serum must be maintained at 50% RH.
Printing factory:
The publishing room and storage room should be maintained at 46% to 51% RH to ensure the clarity of multicolor printing.
Textile factory:
There are many kinds of textiles. Take wool as an example, there must be a high humidity environment. Processes such as blending, combing, drawing, and threading must maintain 50% to 75% RH. About 50% to 60% RH is required for the spool, warp, and weaving. Cotton fiber processing requires 50% to 70% RH. Man-made fibers require 50% to 65% RH.
Computer host room:
The computer room should maintain 20 to 24°C and 45% to 55% RH to avoid static electricity or arcing, but it can be adjusted according to the design conditions and the amount of air circulation. The range of human comfort is quite extensive. In general, the UK's comfort air-conditioning range is 19 to 23°C and 45% to 55% RH.