Heating with infrared radiation is a complex issue. A higher emitter temperature does not always mean a faster heating. Matching the emitter and its temperature with the object to be heated (material, colour, form and surface) is absolutely crucial in infrared heating. For example, it may be that an object that perfectly absorbs a certain wave length of a certain emitter stays surprisingly cool when the same emitter is operated at a higher electric power and thus higher temperature. A change of power and temperature will always mean a shift in emitted wave lengths which, in turn, may pass through the object or be reflected.
The following work guidelines give you valuable information for the correct selection of infrared heaters. While the selection according to application is solely based on practical experience, the selection according to temperature and wave length and selection according to spectra also specify the emitter-specific design parameters. The user manual include important safety and operation information.
Choose from our service chapter between these categories:
- Selection According to Application
- Selection According to Temperature and Wave Length
- Selection According to Spectra
- Heating up and cooling down times by type
- User manual
- Infrared Research
Selection According to Application
Application | Short Wave Quartz Emitters | Medium Wave Quartz Emitters | Long Wave Ceramic Infrared Emitters | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PLEASE NOTE: The allocations are indications. We strongly recommend to test possible element types and wattages before final selections are made. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Paint drying | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Steel panels - Acrylic | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Steel panels - Alkyd | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Steel panels - Epoxy | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Epoxy Lacquer | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Plastics | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PVC Paste Curing | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
A.B.S. Forming | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Polystyrene Forming | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Polyethylene Forming | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Polypropylene Forming | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Car Bodies | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Prelacquering | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Powder Paint | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Adhesives | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Water Based | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End Polymerisation | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Paper Labels | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Glue Coating on Paper | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Food | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Pasteurisation, Sterilisation | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Thermal Stabilisation | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Roasting | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Textiles | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Latex Backing Carpet | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PVC Backing Carpet | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Screen Printed T-Shirts | x | x | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Heat Setting Transfers | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Screen Painting | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Plastic Instruments Dials | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Aluminium Fascia Panels | x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wellness | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IR cabins | x |
Selection According to Temperature and Wave Length
Download the table Selection According to Temperature and Wave Length here.
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)FQE | 247 x 62,5 mm | 1000 W | 6,5 W/cm² | 772 °C | 4 min | 327g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)HQE | 123,5 x 62,5 mm | 500 W | 6,5 W/cm² | 772 °C | 4 min | 210g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | QQE | 62,5 x 62,5 mm | 250 W | 6,5 W/cm² | 772 °C | 4 min | 136g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | SQE | 123,5 x 123,5 mm | 1000 W | 6,5 W/cm² | 772 °C | 4 min | 386g |
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | FTE | 245 x 60 mm | 1000 W | 6,8 W/cm² | 722 °C | 4 min | 188/182g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | HTE | 122 x 60 mm | 500 W | 6,8 W/cm² | 722 °C | 4 min | 104/105g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)FQE | 247 x 62,5 mm | 750 W | 4,9 W/cm² | 690 °C | 4,5 min | 327g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)HQE | 123,5 x 62,5 mm | 400 W | 5,2 W/cm² | 720 °C | 4,5 min | 210g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | SQE | 123,5 x 123,5 mm | 750 W | 4,9 W/cm² | 690 °C | 4,5 min | 386g |
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | FFEH | 245 x 60 mm | 800 W | 5,4 W/cm² | 670 °C | 2 min | 195g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | HFEH | 122 x 60 mm | 400 W | 5,4 W/cm² | 670 °C | 2 min | 117g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | SFEH | 122 x 122 mm | 800 W | 5,4 W/cm² | 670 °C | 2 min | 242g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)FQE | 247 x 62,5 mm | 650 W | 4,2 W/cm² | 664 °C | 5 min | 327g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | QQE | 62,5 x 62,5 mm | 150 W | 3,9 W/cm² | 635 °C | 5 min | 136g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | SQE | 123,5 x 123,5 mm | 650 W | 4,2 W/cm² | 664 °C | 5 min | 386g |
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | FTE | 245 x 60 mm | 750 W | 5,1 W/cm² | 634 °C | 4,5 min | 188/182g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | HTE | 122 x 60 mm | 325 W | 4,4 W/cm² | 634 °C | 4,5 min | 104/105g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)FQE | 247 x 62,5 mm | 500 W | 3,2 W/cm² | 593 °C | 5 min | 327g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)HQE | 123,5 x 62,5 mm | 250 W | 3,2 W/cm² | 593 °C | 5 min | 210g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | SQE | 123,5 x 123,5 mm | 500 W | 3,3 W/cm² | 593 °C | 5 min | 386g |
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | FFEH | 245 x 60 mm | 600 W | 4,1 W/cm² | 563 °C | 2 min | 195g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | HFEH | 122 x 60 mm | 250 W | 3,4 W/cm² | 535 °C | 3 min | 117g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | HFEH | 122 x 60 mm | 300 W | 4,1 W/cm² | 563 °C | 2,5 min | 117g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | SFEH | 122 x 122 mm | 500 W | 3,4 W/cm² | 535 °C | 3 min | 242g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | SFEH | 122 x 122 mm | 600 W | 4,1 W/cm² | 563 °C | 2,5 min | 242g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | FTE | 245 x 60 mm | 650 W | 4,4 W/cm² | 589 °C | 4,5 min | 188/182g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)FQE | 247 x 62,5 mm | 400 W | 2,6 W/cm² | 542 °C | 5,5 min | 327g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | SQE | 123,5 x 123,5 mm | 400 W | 2,6 W/cm² | 542 °C | 5,5 min | 386g |
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | FFEH | 245 x 60 mm | 400 W | 2,7 W/cm² | 488 °C | 3 min | 195g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | HFEH | 122 x 60 mm | 200 W | 2,7 W/cm² | 488 °C | 3 min | 117g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | SFEH | 122 x 122 mm | 400 W | 2,7 W/cm² | 488 °C | 3 min | 242g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | FTE | 245 x 60 mm | 500 W | 3,4 W/cm² | 486 °C | 4,5 min | 188/182g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | HTE | 122 x 60 mm | 250 W | 3,4 W/cm² | 486 °C | 4,5 min | 104/1050g |
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | FTE | 245 x 60 mm | 400 W | 2,7 W/cm² | 464 °C | 5 min | 188/182g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | HTE | 122 x 60 mm | 200 W | 2,7 W/cm² | 464 °C | 5 min | 104/105g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)FQE | 247 x 62,5 mm | 250 W | 1,6 W/cm² | 438 °C | 6 min | 327g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)HQE | 123,5 x 62,5 mm | 150 W | 1,9 W/cm² | 470 °C | 5,5 min | 210g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | SQE | 123,5 x 123,5 mm | 250 W | 1,6 W/cm² | 438 °C | 6 min | 386g |
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | FFEH | 245 x 60 mm | 250 W | 1,7 W/cm² | 383 °C | 4 min | 195g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | FFEH | 245 x 60 mm | 300 W | 2,0 W/cm² | 400 °C | 3,5 min | 213g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | HFEH | 122 x 60 mm | 125 W | 1,7 W/cm² | 383 °C | 4 min | 117g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | SFEH | 122 x 122 mm | 250 W | 1,6 W/cm² | 383 °C | 4 min | 242g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hollow Ceramic Emitters | SFEH | 122 x 122 mm | 300 W | 2,0 W/cm² | 400 °C | 3,5 min | 242g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | FTE | 245 x 60 mm | 300 W | 2,0 W/cm² | 400 °C | 5,5 min | 188/182g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | HTE | 122 x 60 mm | 150 W | 2,0 W/cm² | 400 °C | 5,5 min | 104/105g |
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | FTE | 245 x 60 mm | 250 W | 1,7 W/cm² | 354 °C | 6 min | 188/182g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | HTE | 122 x 60 mm | 125 W | 1,7 W/cm² | 354 °C | 6 min | 104/105g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | (P)FQE | 247 x 62,5 mm | 150 W | 0,9 W/cm² | 343 °C | 6 min | 327g | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Quartz Cassettes | SQE | 123,5 x 123,5 mm | 150 W | 1,0 W/cm² | 343 °C | 6 min | 386g |
Name | Type | Surface | Wattage | Surface watt density | ∼T surface* | Heat-up time | Weight | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* time until appr. 85% of final temperature is reached | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solid Ceramic Emitters | FTE | 245 x 60 mm | 150 W | 1,0 W/cm² | 262 °C | 7 min | 188/182g |
Selection According to Spectra
In close co-operation with the faculty of experimental physics of the German University Duisburg-Essen we are constantly improving our infrared emitters. The testing and comparing of new substances and material are ever present research issues for us. The fruits of this research are products which possess high emission rates and therefore can be operated with low working temperatures at short heating and cooling periods. Furthermore, our infrared emitters show an energy coefficient of > 95%¹ auf.
Especially useful is the spectral measuring technology used by our scientific partner which makes the invisible infrared radiation "visible". Thus we exactly know from each of our emitters which wave length it radiates and at what intensity. If on the one hand it is pre-known how intensively the material to be heated absorbs the radiated wave lengths then the emitters can be chosen accurately – secure in the knowledge that the heating effect will be deployed completely; at the surface or with the target material.
Absorption transmission characteristics for most popular technical materials can be found in relevant spectral libraries and compendia. As alternative we can also exactly determine the characteristic of the material to be processed. If you are not satisfied with your process results, we recommend the spectral fine-tuning of emitter and processed material as safe method to reach the target. If you send us samples we can then test which emitters will achieve the required results in the best way.
The following charts show examples of comparable emission characteristics of our standard emitter types at varied electric power.
Spectra of other emitter types and wattages on request!
1For ceramic, quartz emitters, quartz-halogen and quartz-tungston emitters together with a reflector.
Heating up and cooling down times by type
Choose an infrared emitter in order to see the heating up and cooling down times
or download the pdf with all curves here.
FFEH - Hollow Ceramic Emitters

FQE and PFQE - Quartz Cassettes

FTE - Solid Ceramic Emitters

HFEH - Hollow Ceramic Emitters

HQE and PHQE - Quartz Cassettes

HTE - Solid Ceramic Emitters

QFEH - Hollow Ceramic Emitters

QQE - Quartz Cassettes

SFEH - Hollow Ceramic Emitters

SQE - Quartz Cassettes

User manual
Risk of overheat
The aluminised steel sheet used for our projectors/ reflectors and cases of Ceramic and Quartz Infrared Emitters begins to corrode at temperatures exceeding 500 °C. Here the steel loses its reflection characteristic which could result in critical overheating and destruction of the elements. Due to the excellent reflection characteristic of aluminised steel (reflection value ∼0.96) under normal circumstances temperatures of 500 °C are not reached. Nevertheless pollution, condensation / dripping water and "face-to-face" operation of emitters / reflectors / projectors / panels can reduce the reflection effect and thereby increase the risk of overheating. In case these risks cannot be ruled out we recommend reflectors made of polished stainless steel (on request!), to also provide air cooling or to attach external thermocouples to avoid over-temperature by any control system.
Users should ensure that the surface temperature of ceramic emitters does not exceed 750 °C under any conditions.
Our Quarz Halogen Emitters (QHx/ QTx) must be protected against overheat at the sealed terminations to both sides. Here the maximum temperature must not exceed 350 °C. Otherwise leakage could occur and destroy the emitters almost instantly. Other capable measures of precaution could also be ventilation, shielding or an adequately dimensioned "cold" length.
Overvoltage
Our infrared heaters are designed for being operated at defined voltages. Operation at higher voltages may reduce the product lifetime considerably or result in immediate failure (15% more voltage = 32% more power!!!).
Installation position
Our Quartz and Quartz Halogen Emitters can only be used horizontally. In moving applications / platens the quartz elements always have to be mounted crosswise to the direction of motion.
Safe distance
Please take care that you leave enough space between the bead insulated leads of our Ceramic and Quartz Infrared Emitters and the mounting or cover plate above/below. Otherwise, on touch and condition of a contaminated atmosphere, conductive deposits or soiling can cause earth leakage or short-circuits.
Ventilation
Through heat radiation vapouring substances can on the one hand reduce radíation power and on the other hand lead to problematic deposits on leads and reflectors. In such applications sufficient ventilation must be provided.
Tests
In every practice application there are working and environmental parameters which cannot be calculated exactly in theory. That is why we generally recommend the testing of our heating elements under real working conditions before serious use.
No warranty claims can be derived from these user instructions.
Infrared Research
-
download pdf
Heatworks 11 - The proof of the pudding - The new Ceramicx Centre for Infrared Innovation
(Dr Gerard McGranaghan. In: HeatWorks 11, February 2014, pages 12 - 14; Publisher: Ceramicx Ireland Ltd.In this article you are introduced to the Ceramicx Center for Infrared Innovation C²I². This supports Ceramicx to unveil the truth about infrared heating and its industrial heat works applications. To achieve this goal a group of scientists takes advantage of the Herschel measuring robot that allows for mapping 3D heat flux images of any kind of IR radiating sources. Additionally the Center also imparts knowledge of IR-radiators and their applications via its online courses on www.ceramicxinfraredtraining.com.
-
download pdf
3D Infra-Red Heat Flux Mapping
This technical article explains the most intriguing "toy" of the Ceramicx Centre of Infrared Innovation C²I², the Herschel measuring robot. With Herschel it becomes possible to scan 3D images of a the heat flux that is radiated from any IR source. Herschel indeed is an instrument that makes IR-radiation visible. This will help to lift IR applications engineering onto the next performance level.
-
download pdf
CCII 00146 - Performance evaluation of 800W FTE, FFEH, and Black FFEH
In this experimental study the performance of three standard Ceramicx elements, an 800W FTE, an 800W FFEH, and an 800W FFEH with black glaze was evaluated within Ceramicx’ Herschel heat flux robot. From the results it is calculated that the FFEH outperforms the FTE by 9.2%, and the black glaze outperforms the white glaze by 3.9%.
-
download pdf
CCII 00120 - Comparison of aged reflector efficiency
As previously shown by Ceramicx, the use of a polished aluminised steel reflector increases the percentage radiative heat flux emitted towards the heating target compared with stainless steel. For lower temperature applications, where oxidation of the aluminium is unlikely to occur, aluminised steel is shown to be a better performing material. For higher temperature applications, where aluminium oxidation is likely to occur, stainless steel is a better choice as it leads to a greater proportion of radiative energy directed towards the target material.
-
download pdf
CCII 00117 Aluminised steel comparison
The exact reasons for the material degradation differences are unknown; however, this analysis shows that at elevated temperatures, the durability of the aluminised steel material used by Ceramicx is superior to that used by a leading competitor. The influence of the surface polishing of the Ceramicx material cannot be discounted, however quite how this influences the thermal durability is unknown.
-
download pdf
CCII 00116 Analysis of the performance change by inclusion of Basalt fibres in Ceramic Elements
This analysis shows that adaptation of Ceramicx's ceramic mixture to include igneous rock fibres does not alter the efficiency of the elements. Of more influence is the colour of the glaze, which can lead to a 4% increase in the radiant heat flux output for a 1000W heater. Consistent with previous research carried out and published by Ceramicx, the black glaze remains the most efficient heat flux increase method.
-
download pdf
CCII 00107 Comparison study of five quartz glasses used for heating element protection
The results of the experiment above show that the Robax® glass, currently used by Ceramicx, to protect its heaters possesses one of the best IR transmission properties for the quartz cassette heaters. This is because the transmission spectrum for this glass is at a maximum in the active waveband of the heater.
-
download pdf
CCII 00014 Aluminised and Stainless Steel Discolouration
This test report shows the superiority of the Ceramicx reflector material compared to alternatively used reflector materials regarding its resistivity against high temperature discolouration and degeneration, both leading to an inevitable loss of reflection properties. Also in a direct comparison to a well-known European competitor it shows that Ceramicx' material is at least equivalent if not even better.
-
pdf downloaden
CCII 00007 black vs white glaze & CX vs EU Competitor
This evaluation provides evidence for the superior performance of the black emitter surface over the white surface. In fact the results find the black element outperforming the white by 8%. A second set of tests shows for a range of black and white hollow emitters that performance of Ceramicx' and EU Competitor's modules are almost identical in performance.
-
download pdf
CCII 00146 - Performance evaluation of 800W FTE, FFEH, and Black FFEH
In this experimental study the performance of three standard Ceramicx elements, an 800W FTE, an 800W FFEH, and an 800W FFEH with black glaze was evaluated within Ceramicx’ Herschel heat flux robot. From the results it is calculated that the FFEH outperforms the FTE by 9.2%, and the black glaze outperforms the white glaze by 3.9%.
-
download pdf
CCII 00034 Performance of Hollow vs Plain elements, with and without reflector
This report measures the differences in emitted heat flux between hollow and plain elements. Of particular interest is the effect of a reflector placed at the rear of the elements on the emitted infrared output. If a hollow element is used without a reflector, it will not suffer a drop in performance to the same extent as using an FTE element without a reflector. The FFEH 600W gives almost the same infrared output as an FTE 650W element, and also a higher peak heat flux thanks to its narrower elliptical heat flux profile.
-
download pdf
Heatworks 11 - Putting the cap on it
(In: HeatWorks 11, February 2014, pages 14 - 15; Publisher: Ceramicx Ireland Ltd.)This article explains the motivation, the procedure and the detailed realization of a significant further improvement of the Ceramicx' quartz cassette heater range. After reading the article you will understand why Ceramicx customers can only benefit from this innovation.
-
pdf downloaden
IR v Convection Report V2
This paper proves by the sample of an aerospace grade carbon fibre laminate of approximately 4, 5 mm thickness that IR out-of-autoclave (OOA) curing has an ability to greatly enhance composite properties compared to the results achieved in a conventional convection oven. It has been shown that cure using a convection oven is not a fit and forget method with programmed heating rates not being representative of the heating rate that the part experiences. IR’s ability to respond rapidly to temperature variation ensures a greatly enhanced ability to match part temperature to intended temperature.
-
pdf downloaden
CCII 00152 - IRP4 performance evaluation
Two tests were implemented for the purpose of this report:
Test 1 compares the performance of 2 standard FFEH 800W (running at 400W each) when paired with various reflectors, and in turn when fitted with various grills as seen in an IRP4.
Test 2 quantifies the ability of an IRP4 to heat a concrete slab from a set distance. It also monitors the internal and surface temperatures of the IRP4. In fact, the aluminised steel reflector outperforms the stainless steel by approximately 6% and using a grill means a performance reduction by min. 20%. -
pdf downloaden
CCII 00129 - Post-cure carbon fibre heating with various elements
A company is interested in heating the surface of a post-cure composite piece. The piece needs to be heated to approximately 230°C within 15 seconds. This paper demonstrates the procedure to find the best suiting emitter type and IR heating set-up to match the heating task.
-
download pdf
CCII 00101 Infrared heating of multiwalled composites and polymers
The results presented in this paper are indicative of the surface heating and penetrative capability of infrared. This data shows that simple material variations such as surface finish can cause dramatic changes in the IR the heating rate as well as how the penetrative properties of infrared radiation, when matched to the material being heated can often be utilised to heat a second surface below the first layer. The results also show the importance of actual tests on specific materials which must be taken in conjunction with the material processing steps.
-
download pdf
CCII 00034 Performance of Hollow vs Plain elements, with and without reflector
This report measures the differences in emitted heat flux between hollow and plain elements. Of particular interest is the effect of a reflector placed at the rear of the elements on the emitted infrared output. If a hollow element is used without a reflector, it will not suffer a drop in performance to the same extent as using an FTE element without a reflector. The FFEH 600W gives almost the same infrared output as an FTE 650W element, and also a higher peak heat flux thanks to its narrower elliptical heat flux profile.
-
download pdf
CCII 00024 Report for Friedr Freek QFE Arrays
This test report analyzes the heat flux homogenity respectively profile of emitter arrays in IR modules or panels, specially looking at the effect of reflectors and contribution of single emitters. An array comprising 9 QFE 150W elements arranged in a 3 x 3 pattern was tested with and without surrounding reflectors. In addition various single elements were powered off to study the heat flux profiles. Using the longest reflector minimises dispersion of the emitted radiation and also results in a more confined heat flux spread with higher peak values.
Downloads:
-
Chapter Infrared Heaters
Contact free heating, various wave lengths: Direct heating of materials and surfaces. We offer a huge standard range for every type of infrared radiation in different models.
-
Product catalogue
Download our complete product catalogue here.
-
Really hot! Our Product Flyer.
Download our leaflet here.