Useful Incubation Information


The following table gives wet bulb temperatures which relate to percentage relative humidity. (The figures assume a dry incubation temperature at 37.5°C/99.8°F).


RH Level % 20


25 30 35 40 45 50 55 60 65 70 75 80 85 90 95


100


WB Temp °F 69.1


71.6 74.1


76.5 78.8 80.8 82.9 84.9 86.7 88.5 90.1 91.9 83.6 95


96.6 98.1


99.5


WB Temp °C 20.6


22


23.4 24.7 26


27.1


28.3 29.4 30.4 31.4 32.3 33.3 34.2 35


35.9 36.7 37.5


If the incubation temperature is different to 37.5°C, compensate by adjusting the wet bulb thermometer accordingly. For example, if using the incubator at 36°C with a wet bulb temperature of 26°C, calculate the RH level using 27°C wet bulb temperature = 46%. Note that the wet bulb thermometer will read the same as the ordinary (dry bulb) thermometer either at 100% RH or probably when the wick dries out.


Useful temperature conversations, °F to °C °F


°C 90


90.5 91


91.5 92


92.5 93


93.5 94


94.5 95


95.5 96


96.5 97


32.2 32.5 32.7 33


33.3 33.6 33.8 34.1


34.4 34.7 35


35.2 35.5 35.8 36.1


°F


97.5 98


98.5 99


99.5 100


100.5 101


101.5 102


102.5 103


103.5 104


°C


36.3 36.6 36.9 37.2 37.5 37.7 38


38.3 38.6 38.8 39.2 39.4 39.7 40


T 01246 264650


F 01246 269634


E sales@tusktrading.com


05


03


INCUBATION


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