Application
Quartz heating element is the only selective radiation far-infrared heating elements. It can be widely used in electrical and mechanical, chemical, electronic, textile, printing and dyeing, plastics, printing, food, food processing and medical health, heating and drying for leather, curing dehydration and all kinds of heating equipment of drying tunnel, drying room, oven.
Main technical parameters:
a.Rated voltage: 110V220v 380v
b.Length: 300 mm400mm500mm600mm
c.Component matching: 200w300w400w500w600w700w800w1000w1100w1200w
d.Outside diameter:18mm
e.Thermal response speed: 3 - 5 minutes
f.Surface temperature: low temperature of 380 ~ 460 °C,middle temperature of 500 to 580 °C
g.Spectral range: 2.5 - 6 μm (with a higher radiation intensity)
h.The spectral emission coefficient: 0.92 (wavelength is 48um)
i.Technology: quartz heating tube is produced based on resistance wire (made of high temperature iron-chromium alloy wire and nickel-chromium alloy wire Cr20Ni80) as heating element, high-quality quartz glass tube as insulator and thermal conductor, a nickel-plated sleeve fixed to terminal
Installation Note:
(1)A horizontal installation, the inclination is not greater than 30 degrees.
(2) when used,matched with aluminum reflector or stainless steel reflector, flat or parabolic reflector. But parabolic reflector is the best: to improve the high utilization of radiation.
(3) Avoid excessive vibration and shaking.
(4)The optimal control of distance between the heating element and the object to be heated is 100 - 400 mm.
(5) Quartz heating elements are brittle materials,when installation and use,should be aware of safety, according to the specific circumstances of the object to be heated, to take the necessary protective measures in order to avoid mechanical damage.
(6) Measured lifetime of single tube heating element is 15000 hours, life of micky quartz tube up to ten years. In order to improve the radiation efficiency, should regularly clean the pipe surface dirt and dust.
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