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Thread: Relative humidity
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22-06-2014, 05:34 PM #1
Relative humidity
Dears,
what i need to maintain Humidity in carton store between 30 and 40% R.H. and temperature (21
-27 )deg.C
Thank you in avice
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22-06-2014, 10:04 PM #2
Re: Relative humidity
Dears,
what i need to do to maintain Humidity in carton store between 30 and 40% R.H. and temperature (21
-27 )deg.C. the current Humidity 52% and the temperature 30 deg.C
Thank you in avice
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23-06-2014, 03:15 AM #3
Re: Relative humidity
Hi.
more information required. Is the storage area enclosed, insulated. And what volume is storage area.
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25-06-2014, 08:01 AM #4
Re: Relative humidity
Dear mre212,
This is a common problem in medicine storage. I don't know if you studied Psychrometric.
When air is cooled and dehumidified (coil is wet), relative humidity of the air increases.
If a cold air like 21°C and lower RH is required then you need 2 processes and sometimes 4 processes.
Have a look at the attached file.
The difficult part is the control.
Cheers
LANAEven Einstein Asked Questions