1. Features of HPH-30
Extraordinarily small and a point of φ 5 can be heated in the optional temperature even 1350 ℃.
Perfect clean. The point is heated to a high temperature heater to focus the light of a halogen lamp.
Installing a special heat-radiating fin, it can be heated during a vacuum chamber.
The small area, only laser heating using an optic fiber is done could be heated now but also by HPH.
Moreover compared to laser heating system is high efficiency, low cost, and energy saving.
In addition, compared to laser heating system is much safer.
There is no limit in the direction of lighting, automotive light bulbs provide comparable vibration
and impact resistance, the robot can also be fitted.
*:When stopping, a big impact is added, so a damper is necessary.
The internal temperature ≒ 340℃, be sure to air cool it.
[ New technology ]
HPH-30’s are to have no protective glass.
Specifications highly condense gold mirror efficient design.
Light source has adopted the specially designed halogen lamp.
Section is divided into a mirror and a lampbase, can replace only a mirrorl or only a lampbase .
We have adopted a two-stage mirror to prevent a decrease in light utilization due to miniaturization.
[ General guidelines for using halogen lamp ]
Heating temperature varies depending on the type of the subject.
Control of the heating temperature is control in an irradiation time or control of voltage 0-100%.
It is possible to add an overvoltage of 110% by a case. But, the lamp life expectancy will be about 1/3.
Blinking of high frequency reduces the lifetime.
[ User can use the air cooling type or the water cooling type properly. ]
■ Compressed air cooling type requires a heater controller and air compressor, but it is small.
■ Water cooling type requires a heater controller and a chiller (water cooler), but it can also be used in a vacuum container.
2. Outline photograph of HPH-30
3. Focus and point size of HPH-30
The picture below shows the state of irradiation with HPH-30/f15/12v-110w (model with a focal length of 15 mm), with different irradiation distances.
Even if the irradiation distance is nearer than the focal length or it is far, the condensing diameter will become larger.
If user use this property, it will not be uniform irradiation but it is also possible to irradiate a relatively wide range.
When strictly uniform light distribution is required, it is not a simple elliptical mirror, but a mirror designed and controlled specifically for light distribution is required.
However, since the filament of the light source has a three-dimensional shape and its imaging focus is also three-dimensional, planar uniform light distribution is very difficult.
4. Temparature rising time of HPH-30
5. Voltage and lifetime of HPH-30
※ A HPH-30 and a HPH-30CA have the same heating performance.
An air cooling unit is built in place of a water cooling unit.
Compared to the K thermocouple, the refractory brick has a higher absorption rate of infrared radiation, so it becomes hotter by that much.
As shown in the above figure, if user lower it by 10% from the rated voltage, design life will be lengthens to 3 times.
If user lower it by 20% from the rated voltage, design life will be lengthens to 9 times.
6. Manual control → HCV series
7. Automatic temperature control → HHC 2 series
8. Outline drawing of HPH-30
HPH-30 combines condenser mirror and lamp base, designate the length of the power supply line and use it.