Standard features
Resistance wire: chrome aluminum or Ni-Cr
Voltage: 110V/220V/230
Recommended radiation distance from heater is 100mm to 200mm
Main technical parameter
1. Watt densities: 30 w/sq. inch (4.65 w/sq. cm)
2. Size(mm): 245x80x25, 245x60x25,122x60x25,122x122x25,60x60x25
3. Wave emission: 1 - 3 um
4. Housing: iron, stainless steel
5. Lifespan: >6000 hours