Metal Rod Type Holder
Shortwave Infrared Heater›Shortwave Heating Lamps
Shortwave infrared lamp with metal rod-type holders, made in Chennai. The rod holders give a rigid mechanical connection for machines where the lamp is clamped or bolted at its ends rather than pushed into ceramic sockets. The lamp heats within about one second, converts up to 92 % of its power into infrared radiation and lasts up to 7,000 hours, with power adjustable from 0 to 100 %. It is used for fast drying, curing and preheating in printing, plastics and coating lines. 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 %
- Metal rod-type holders for rigid 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
Metal Rod Type Holder – 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 | Metal rod-type holders |
| 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 |
