Size of an air cell
1/8 or 3/16 inches
Why does bad egg float ?
Size of air cell increases
Moisture is lost
What does Candling reveal ?
Crack in shell
Air cell size
Foreign substances
Egg white firmness
Position and mobility of egg yolk
Haughs unit
Measure height of thick white
Divide by weight of the egg
Good quality egg haughs unit
72 micrometer
Bad egg 36-60
White index
Height of thickest portion of egg white
Diameter of egg
Yolk index
Height of the yolk
By
Width of the yolk