When the reaction is complete, the endothermic gas must pass through a gas cooler (h) which uses ambient air or water to bring the temperature of the endothermic gas below 300 ÂºF. The gas must be cooled quickly to prevent undesired chemical reactions that create carbon fallout.
If you only have a few hens and need to wait a few days or weeks to collect enough eggs for your incubator, then keep them around 50-60 degrees and 75% relative humidity. (Best hatch rate is with eggs stored less than 1 week.) Do not put in refrigerator. Put them in an egg carton with the big end of the egg up.hicken eggs are incubated at 99 to 99.5 degrees. Chicken eggs incubate for 21 days. Your countdown for days starts when you put your eggs in your incubator. It does not start when the hen lays her eggs.
Three days before your expected hatch date: Stop turning your eggs after a full 14 days of turning them in the incubator! If they are in a turner, it's time to remove them from the turner and place them on the floor of the incubator. Add water to the extra trough so the humidity will be higher for the hatching quail.eave those chicks in the incubator for 18-24 hours then remove them from the incubator quickly. Your main hatch will occur later, 17-18 days total in the incubator. Day of the hatch: On the 17th or 18th day your eggs will begin to hatch. Mine usually hatch in the evening of the 17th day.