Technical data:
| Product | Short wave halogen infrared heating lamp | Middle wave infrared heating lamp |
| Wave length | 0.75-2micro meter | 2-4micro meter |
| Heating penetration | 1.2-3mm deep under heated piece surface | 0.17-0.3mm deep under heated piece surface |
| Heating response time | 1-2 second | 1minute |
| Quartz tube max. length | 4000mm | 6000mm |
| Max. filament temp | 1450 centi degree | 800 centi degree |
| Watt density | 45-60w/cm | 15-25w/cm |
| Working expectation | 5000hours | 20000hours |
| Outer dia of single tube | Φ8 mm, Φ10mm,Φ11mm, Φ12mm,Φ16mm | |
| Wall thickness of tube | 1mm | |
| Max. watt for single tube | 3000w | |
|
Quartz tube surface can
stand max temp
|
800 Centi degree | |
Main material:
| Product | Short wave halogen infrared heating lamp | Middle wave infrared heating lamp |
| Main material | tungsten filament | filament:Ni80Cr20 heating wire |
| quartz glass tube : can resist high temperature, sudden hot and cold | ||
Inner structure of quartz tube:
| Product | Short wave halogen infrared heating lamp | Middle wave infrared heating lamp |
|
Inner structure of quartz
tube
|
full sealed tube, vacuum, protective halogen
gas inflation, which can extend the working
expecting of tungsten filament
|
non full sealed, air inside |
Filament winding style:
▲ Coil style: Can heating more evenly
▲ Zigzag style: Can heat area bigger
Surface of quartz tube:
▲ White ceramic coating: Higher heat radiation rate, lower brightness
▲ Gold coating: Higher heat radiation rate, lower brightness
▲ Transparent tube: Normal style
▲ Ruby red tube: Can get more soft light to protect eyesight
Quter quartz tube structure:
▲ Single tube
▲ Twin tube: Size: 11 x 22mm, 16 x 33mm