Epipeda Ygrasias

RedRum
Δημοσιεύσεις: 1508
Εγγραφή: Τρί Σεπ 11, 2007 6:49 pm

Epipeda Ygrasias

Δημοσίευσηαπό RedRum » Κυρ Δεκ 16, 2007 11:01 am

Vrika to parakato sto site to COH:

Although humidity levels are almost always referred in terms of Relative Humidity, the actual value that is important is the amount of water vapor present in a given volume of air, known as Absolute Humidity. As air will hold varying amounts of water vapor at different temperatures, no discussion
of humidification would be complete without a discussion of temperature and it's effect on absolute humidity. Relative humidity is an easily measured value that relates the measured humidity to the maximum humidity that is possible at that temperature. Thus, 70% RH at 70 ºF is not the same as 70% RH at 80 ºF.

We are aiming to maintain the same amount of water (mgm/liter) around our cigars as seen at 70% RH at 70 degrees F (which is 13.15 mmHg water vapor pressure).

So, to be able to know what is happening with our cigars at temperatures other than 70 degrees F, we must use a table of adjusted relative humidity values to make sure that our humidors keep our cigars in the peak of condition.


Temperature, water vapor pressure and relative humidity required to equal 70% RH at 70 degrees (13.15mmHg).


Temp


Water Vapor Pressure


Relative Humidity


66


16.37


80.33%


67


16.95


77.58%


68


17.55


74.93%


69


18.17


72.37%


70


18.79


70.00%


71


19.45


67.61%


72


20.11


65.39%


73


20.81


63.19%


74


21.51


61.13%


75


22.25


59.10%


76


23.00


57.17%

It is not possible to attain an absolute humidity level that will keep cigars from drying out at temperatures below 60 degrees F. This observation will put to rest the fallacy that the refrigerator is a good place to store cigars. Not only do we have to worry about our premium cigars beginning to acquire the flavors from left over foods but the cigars will dry out and become essentially unsmokable. The freezer is an even worse place to store cigars. The humidity becomes virtually zero, and the loss of moisture from cigars will accelerate to produce a bone-dry smoke.


para poly endiaferon, eksigei giati ta poura mou einai ligo ksera parolo pou i ygrasia sto humidor einai 70-72%. I thermokrasia sto spiti mou einai sithithos stous 19 vathmous, pou simainei oti i ygrasia tha prepei na einai sto 80%.

tha rotiso kai ena filo mou fysiko (o typos doulevei me to steven hawkings...), alla nomizo oti to parapano apospasma einai sosto (apo tin ligi fysiki pu ksero)

kali sas mera apo to vroxero cambridge, petao gia tin xionismeni Xanthi simera!
hernesto
Δημοσιεύσεις: 699
Εγγραφή: Παρ Μαρ 23, 2007 3:56 pm

Δημοσίευσηαπό hernesto » Κυρ Δεκ 16, 2007 3:52 pm

Με έναν πρόχειρο υπολογισμό εγώ που έχω θερμοκρασία υγραντήρα 15-17 βαθμούς Κελσίου θα πρέπει να κάνω τα πούρα μου υποβρύχια;?;?
Medium-thick gauge, soft to mild strength, sweet scents and taste... Oh yeah, that's me smoking my cigar, baby!
http://cigarlounge.gr

Επιστροφή σε “Περί υγρασίας ..”

Μέλη σε σύνδεση

Μέλη σε αυτήν τη Δ. Συζήτηση: Δεν υπάρχουν εγγεγραμμένα μέλη και 1 επισκέπτης

cron