Type : UX Outer diameter : OD, mm
Hot zone length : HZ, mm Coldzone Length : CZ, mm
Overall Length : OL, mm

Examples :
UX Type, OD = 30 mm, HZ = 400 mm
CZ=300 mm, OL=700 mm, Resistance 2.76 ohm

Specify as :
Kerone Silica U, 30/400/700/2.76 ohm

For further queries contacnt on kerone2007@yahoo.co.in