A xenon arc lamp is a highly specialized type of gas discharge lamp an electric light that produces light by passing electricity through ionized xenon gas at high pressure.
High pressure mercury arc lamp.
Mercury lamps may 11 2017.
When a mercury vapor lamp is first turned on it will produce a dark blue glow because only a small amount of the mercury is ionized and the gas pressure in the arc tube is very low so much of the light is produced in the ultraviolet mercury bands.
Unlike other common mercury vapor lamps.
Ushio germicidal lamps are low pressure mercury arc lamps that emit radiation peaking at 253 7nm uv c.
It was developed by philips in 1995 for use in commercial projection systems home theatre projectors md ptvs and video walls.
Designed by experienced engineers and by using quality material in combination with a tightly controlled manufacturing process we provide high quality lamps free of impurities to maintain strong and stable output throughout life of the lamp.
Their unique uv emission spectra make them popular for unique applications that need enhanced uv output such as uv spectroscopy uv curing and other industrial processes and environmental.
It uses an arc through vaporized mercury in a high pressure tube to create very bright light directly from it s own arc.
The mercury vapor lamp is a high intensity discharge lamp.
Liquid mercury droplets collect at the lamp s cold spot once the mercury droplets reach their peak temperature maximum uvc output occurs.
Another low pressure mercury lamp option is our standard and high output ho uvc lamps that use mercury vapor to emit uvc light.
These high intensity uv line sources are specifically designed for pcb.
Mercury hg arc lamps are ideal light sources for applications that require high intensity spectral lines emitted in the deep uv to visible light regions.
Jelight company also produces super high pressure mercury lamps or short arc lamps.
It produces a bright white light that closely mimics natural sunlight with applications in movie projectors in theaters in searchlights and for specialized uses in industry and research to simulate sunlight often for.
The ultra high performance lamp a high pressure mercury arc lamp often known by the philips trademark uhp was originally known as the ultra high pressure lamp because the internal pressure is as much as 200 atmospheres.
Low pressure and high pressure low pressure sodium lamps are highly efficient electrical light sources but their yellow light restricts applications to outdoor lighting such as street lamps where they are widely used.
Two varieties of such lamps exist.
As the main arc strikes and the gas heats up and increases in pressure the light shifts into the visible range and the high gas pressure causes.
This is different from fluorescents which use the mercury vapor arc to create a weaker light that mainly creates uv light to excite the phosphors.
