Rectangular Ceramic Cap
Shortwave Infrared Heater›Shortwave Heating Lamps
Shortwave infrared lamp with rectangular ceramic caps and a clear quartz tube, made in Chennai. Rectangular caps give a broad, flat seat for stable, secure mounting. Without a reflector coating the lamp emits its full infrared and visible output in all directions; for one-sided heating choose the gold or white coated versions. Heat is available within about one second, radiant efficiency is up to 92 % and the lamp life is up to 7,000 hours. Standard models cover a heated length of 127–1020 mm at 500–3,000 W (see the table below), 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.
11 Models & Products Available Models & Dimensions
Key Features
- Full power in about one second
- Radiant efficiency up to 92 %
- Rectangular ceramic caps for stable, secure mounting
- Clear quartz tube radiates in all directions
- 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 RubberTextiles and LeatherPaint and powder coating curing
Rectangular Ceramic Cap – Available Models & Dimensions
| Overall Length (OL) | Heated Length (HL) | Power (Watts) | Voltage (Volts) |
|---|---|---|---|
| 212 | 127 | 500 W | 240 V |
| 223 | 153 | 1000 W | 240 V |
| 348 | 254 | 1000 W | 240 V |
| 500 | 406 | 1600 W | 240 V |
| 500 | 406 | 1600 W | 415 V |
| 626 | 508 | 2000 W | 240 V |
| 626 | 508 | 2000 W | 415 V |
| 728 | 635 | 2500 W | 415 V |
| 875 | 765 | 3000 W | 415 V |
| 950 | 850 | 2000 W | 240 V |
| 1120 | 1020 | 2000 W | 240 V |
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 | None (clear quartz tube); gold or white coating available |
| Heated length (HL) | 127–1020 mm (11 standard models) |
| Overall length (OL) | 212–1120 mm |
| Power | 500–3,000 W |
| Voltage | 240 V, 415 V |
| 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 |
