Golden 8 infrared emitters
Heraeus Golden 8 infrared emitters are manufactured from high-quality quartz tubes and have a gold reflector for maximum efficiency. The unique Heraeus twin tube design (the "Golden 8") provides the infrared emitters with higher radiation density and improved mechanical stability. The infrared heaters are available as short-wave, medium-wave and fast response medium-wave infrared emitters. This allows you to choose the optimal wavelength for the material to be heated. Dimensions and filaments of all the infrared emitters are manufactured to match the requirements.
Heraeus IR emitters are also available for special geometries, e.g. omega-shaped, bent or as a complete IR system.
|
Technical data
|
Medium-wave twin tube emitter
|
Fast response medium-wave twin tube emitter
|
Short-wave twin tube emitter
|
|
Power density
|
18 / 20 / 25 W/cm
|
80 W/cm
|
< 200 W/cm
|
|
Max. heated length
|
1500 / 2000 / 6500 mm
|
6400 / 2400 mm
|
6400 / 2400 mm
|
|
Cross-section
|
18 x 8 / 22 x 10 /
33 x 15 mm
|
34 x 14 / 23 x 11 mm
|
34 x 14 / 23 x 11 mm
|
|
Filament temperature
|
800°C - 950°C
|
1400°C - 1800°C
|
1800°C - 2400°C
|
|
Wavelength
|
2.4 - 2.7 µm
|
> 1.4 µm
|
1.0 - 1.4 µm
|
|
Max. power
|
60 kW /m2
|
150 kW /m2
|
200 kW /m2
|
|
Response time
|
1 - 4 min
|
1 - 2 s
|
1 s
|
