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Model list and overview of the Halogen Line Heater

Highspeed Heating

Halogen Line Heater
HLH series
Model list and overview of the Halogen Line Heater
Focus Condensing Type for Line Heating
Focus Condensing Type for Line Heating
Parallel Type for Plane Heating
Parallel Type for Plane Heating

Model List

Model list and overview of the Halogen Line Heater
Halogen Line Heater
Halogen Line Heater
Halogen Line Heater

1. High-temperature heating, and heated to 1000 ℃ ~ 1400 ℃ in just 5 seconds!

   High conversion efficiency from electrical to radiant energy,
   Concentrate on one point the light of the halogen lamp, reach the temperature 1400 ℃ ~ 1500 ℃.
Temperature Distribution

2. Instantaneous heating, the heating time can be shortened.

   HLH is to put large amounts of heat at high speed, miniaturization of equipment,
   the heating time can be shortened.
   Until now, that was over 30 minutes of idling, idle time can be zero.
   Since there is no lag temperature, eliminating the waste of waiting time.
           Temperature rise so fast, turn OFF the power at idle. save money on electricity conservation.
           Electricity rates can be used, per day, costs down 2kw x 0.5h x 12.16 = 12,16 yen.
           Year (250 days operation), the cost down is 3040 yen.
          In addition, the annual emissions reduction of 100kg C02 cut off !
          * unit power rate was calculated as the 12.16  yen / kWh.
          * CO2 emission factors were calculated as 0.4kg-CO2/kwh.

3. Heating through the glass.

Quartz glass hardly absorbs visible light and the near-infrared radiation.
Transmittance is 93%. There are only 7% reflection.
Through the glass, the heating can also work in an atmosphere of inert gas in the vacuum.
Halogen Line Heater

4. Temperature can be controlled with high precision.

   Control any temperature from ambient to maximum temperature with supply voltage.
   Supply voltage of the lamp output is capable of any design, the maximum output is around 2.5kw.
Temperature Supply Voltage

5. Clean.

   The optical non-contact heating can be the complete heating in the vacuum chamber.

6. Possible long life. 

   The lamp longevity can be arbitrarily controlled from usually longevity to long life by the supply voltage.
Halogen Line Heater

7. Excellent in safety.

   This heater is relatively safe for humans.
   Neither dust nor the gases are generated, workers work comfortably.
   Moreover, when trouble has came, this rapid cool heater can reduce the risk of ignition of the heated object.
      Our halogen spot heater concentrates light of a halogen lamp by a concave mirror and heats it hotly.
     The small size in the spot is decided depending on the lamp, the size of the mirror,
     and the focal length, and the special distribution light design of widening the flash coverage,
     and giving arbitrary distribution and worth is also possible.
Halogen Line Heater
*The wavelength band of the light of the halogen lamp is 0.4-2.5μm region, 
(from visible optical  to near-infrared radiation region), 
where about 1μm is assumed to be a peak.
*The semitransparent body (skin, paints, and adhesive, etc.) comparatively enters the inside, 
and is heated from the inside. 
* The rate of absorption to metal better than the far-infrared light, 
to get a large difference between non-metallic materials also good.


Halogen Line Heater
Air Cool Type
Air Cool Type
Water Cool Type
Water Cool Type

[ Infrared Absorption Rate ]

Please confirm the index of absorption of infrared rays in this table.
The material absorbed by about 0.5 = 50% or more is suitable for the infrared heating.
Infrared Absorption Rate
Infrared Absorption Rate
Infrared Absorption Rate
Infrared Absorption Rate
Infrared Absorption Rate

[ Handling notes ]

1) When the electric current flow or heating, please avoid touching the hand to the heater.
For high temperatures, user may get burned.
Handling notes
2) Strong light is harmful to the eyes.
There is a risk of blindness when looking straight at the halogen light.
Please protect eyes with thick sunglasses etc.
when you see the condensing part of the filament and the spot heater of the lamp under lighting.
Handling notes
3) The maximum working temperature of LH series is 160 ℃.
If user live more than 30 seconds may not exceed the specified temperature, please do the cooling.
4) LH series are not explosion proof.
 If experiencing explosive flammable gas when heated and dried, please do ventilation to safely.
5)Please do not touch the heating object to the LH series while the electric current flow
There is a possibility of the leak and the ignition according to the short.
6)Please use the heat resistance wires such as the glass coating silicon rubber insulation electric wire ,
Siegel line or the Teflon coating electric wires for the in-furnace wiring.
7)The halogen light is not good at the check with eyes of generation of heat.
 Please confirm the temperature of the heater and the heating object with the thermometer.
8)Halogen light is the straight like sunlight, only direct exposure has effect on the object to be dried or heated.
According to the shape of the work, while turning and rotation reversal, please halogen light shines so uniformly.
9)Deterioration on the mirror side causes a remarkable performance decrease.
Please soak solvents such as alcohol and benzene into a soft cloth and wipe the dust on the mirror side off lightly.
10) Please ground the furnace casing and the frame.

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