(General heating, vacuum vessel heating)
Ring heaters, in which the heating tube of a halogen lamp is bent into a circular shape, and spiral heaters, in which the tube is bent into a coiled shape.
Ring heaters are used to heat circular or cylindrical objects, or to heat large disk-shaped objects by arranging ring heaters in concentric circles. (CVD, etc.)
Cylindrical heating
Wafer heating
Surface heating
Shape |
Voltage |
Wattag |
Color |
Length |
Heating length |
■Ring heater |
|||||
Ring type |
100V |
500/R68 |
2,300 |
φ68 |
220 |
Ring type |
440V |
3,500/R173 |
2,600 |
φ173 |
540 |
Ring type |
440V |
3,700/R201 |
2,600 |
201 |
620 |
Ring type |
440V |
4,300/R229 |
2,600 |
229 |
720 |
Ring type |
440V |
4,800/R257 |
2,600 |
257 |
800 |
Ring type |
440V |
5,400/R285 |
2,600 |
285 |
900 |
Ring type |
440V |
6,000/R319 |
2,600 |
319 |
1,000 |
■Spiral heater |
|||||
Spiral heater |
100V |
800W/S |
2,500 |
φ45×1.5T |
325 |
Spiral heater |
100V |
1,500W/S |
2,500 |
φ45×2.5T |
465 |
Spiral heater |
200V |
1,500W/S |
2,500 |
φ65×4T |
780 |
Shape |
Voltage |
Wattag |
Color |
Length |
Heating length |
Straight pipe parallel |
208V |
3,000 |
2,550 |
255×2 |
385 |
Straight pipe parallel |
208V |
3,190 |
2,550 |
2,550×2 |
365 |