Twin Tube Wave Infrared Emitters
Shortwave Infrared Heater›Shortwave Heating Lamps
Twin-tube shortwave infrared emitters, made in Chennai. A tungsten filament in each channel of the twin tube runs at a colour temperature of 2,400–2,500 K and emits infrared between about 1 and 2 µm, with a response time of around 1–2 seconds. The rear side can carry a gold or ceramic reflector. Emitters are made in the 11 × 23 mm cross-section with overall lengths up to 3 m, for vertical or horizontal mounting, and with various filament designs. Average working life is about 5,000 hours. To order a replacement, send the overall length, heated length, wattage, voltage and cross-section, or the old lamp.
Key Features
- Response time around 1–2 seconds
- Gold or ceramic reflector on the rear side
- Overall lengths up to 3 m, for vertical or horizontal mounting
- Filament designs for concentrated, targeted heating
- Average working life around 5,000 hours
Common Applications
Automotive and AerospacePlastics and RubberPrinting and PaperTextiles and LeatherPaint and powder coating curing
Technical Specifications
| Parameter | Value |
|---|---|
| Emitter type | Twin-tube shortwave infrared emitter |
| Colour temperature | 2,400–2,500 K |
| Wavelength | Approx. 1–2 µm |
| Filament | Tungsten wire, various filament designs |
| Response time | Around 1–2 seconds |
| Average working life | About 5,000 hours |
| Reflector | Gold or ceramic coating on the rear side |
| Cross-section | 11 × 23 mm |
| Maximum overall length | Up to 3 m; vertical and horizontal versions |
| To order | Overall length, heated length, wattage, voltage, cap type, lead wire length and coating |
