Double Gold Coated and Rectangular Cap
Shortwave Infrared Heater›Shortwave Heating Lamps
Double gold coated shortwave infrared lamp with rectangular ceramic caps, made in Chennai. The gold reflector concentrates the radiation onto the product and reduces heat loss towards the back of the heater, for efficient one-sided heating in curing, drying and preheating. Gold coating suits tube temperatures up to about 600 °C. Reflector angles of 180°, 270° or a custom angle can be supplied. The same lengths and ratings as our uncoated lamps are available, and lengths can be made to match an original lamp. To order a replacement, send the overall length, heated length, wattage, voltage and cap type, or the old lamp.
Key Features
- Full power in about one second
- Radiant efficiency up to 92 %
- Gold reflector returns more than 90 % of the infrared to the product
- Reflector coating of 180°, 270° or a custom angle
- Rated life up to 7,000 hours
- Standard sizes plus custom lengths to match the original lamp
Common Applications
Pet Bottle and Jar blowingPrinting and PaperPlastics and RubberAutomotive and AerospacePaint and powder coating curing
Technical Specifications
| Parameter | Value |
|---|---|
| Emitter type | Shortwave infrared (IR-A) quartz lamp |
| Wavelength | Shortwave, approx. 0.76–2 µm |
| Filament | Tungsten in a quartz tube |
| Radiant efficiency | Up to 92 % |
| Response time | About 90 % of output within 1 second |
| Power control | 0–100 %, without effect on lamp life |
| Rated life | Up to 7,000 hours |
| End caps | Rectangular ceramic caps |
| Reflector coating | Gold: reflects more than 90 % of IR, for tube temperatures up to about 600 °C |
| Standard sizes | Heated length 127–1,020 mm, 500–3,000 W, 240 V or 415 V (same range as the uncoated lamps) |
| Custom options | Other lengths and ratings, 180° or 270° coating, round, C or U shapes |
| To order | Overall length, heated length, wattage, voltage, cap type, lead wire length and coating |
