{"id":3068,"date":"2017-06-15T00:05:42","date_gmt":"2017-06-15T00:05:42","guid":{"rendered":"https:\/\/pheasant1.wpenginepowered.com\/?p=3068"},"modified":"2025-04-04T19:07:56","modified_gmt":"2025-04-04T19:07:56","slug":"how-do-you-calibrate-egg-incubators-and-keep-eggs-at-the-proper-temperature","status":"publish","type":"post","link":"https:\/\/www.pheasant.com\/about-us\/blog\/how-do-you-calibrate-egg-incubators-and-keep-eggs-at-the-proper-temperature","title":{"rendered":"How Do You Calibrate Egg Incubators and Keep Eggs at the Proper Temperature?"},"content":{"rendered":"

MacFarlane Pheasants, Inc. hatches over two million birds each year in our hatchery. That means we collect over three million eggs in order to get that many hatches! Obviously, we have our system down to a science. We use the Natureform I-14 machines to incubate our eggs<\/a>. These machines must be calibrated to 99 degrees. In order to calibrate the machines to the required 99 degrees we use a mercury thermometer.<\/p>\n

Calibrating for Temperature<\/strong><\/p>\n

The digital sensor on the machine must be at the same height as the mercury thermometer and when this is done, it ensures that the temperature reading is accurate every time. Calibrating is done while the machine is empty. Once we have the machines calibrated and set for the proper humidity, we put the eggs in place and keep an eye on the egg temperatures.<\/p>\n

Calibrating for Humidity<\/strong><\/p>\n

To calibrate 51% relative humidity that is just right for incubating chicks, we use a \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0hygrometer. The use of the hygrometer is not complicated.\u00a0 It is similar to measuring temperature. We use a wet bulb hygrometer, which has a mercury thermometer and a wick with a water tank attached to it. We wait for the machine to get up to temperature and then calibrate the digital machine based on the mercury thermometer.<\/p>\n

Checking Egg Temperature<\/strong><\/p>\n

The temperature of the embryo inside the egg is critical for hatching high quality chicks. You can use an infrared ear thermometer or a baby forehead thermometer to gauge the egg shell temperature. The measurement is taken right at the equator of the egg. The optimum temperature for the embryo is 100-101 degrees. This checking process requires both speed and accuracy so that the door to the setter is not opened long enough to cool down.<\/p>\n