793-7910-2 Vycor Filter Double Bore Lamp
Description
The name “double-bore” comes from the special quartz used to make the Ultraviolet lamps. This glass consists of quartz tubing with a quartz partition, or septum, through the center (see drawing below). This allows the plasma to ignite at one electrode and travel around the septum back down to meet the other electrode creating an arc of U.V. energy. These bulbs are low pressure, cold cathode, mercury vapor lamps which are manufactured from either fused quartz (ozone-producing) or ozone-free quartz. (ozone-free quartz lamps can replace an ozone-free sleeve for most applications). The specialized design of this mercury bulb eliminates dangling lead wires because of their location at only one end of the lamp. This feature is ideal for such applications as submerging the lamp into a liquid or inserting the lamp into small apertures. The double-bore has strong isolated spectral lines that are well separated from the others and the bulbs are free from contaminates which are harmful to the operation of the lamp. Jelight Company takes extra, unique steps in the manufacturing process to ensure that each lamp is free of contamination. These processes improve the quality, stability, uniformity, and lifetime of the lamps. When operated properly, the lamp is extremely stable which is important for accurate calibration and instrumentation applications where this stability is vital. In comparison to other UV light sources, the double-bore lamps are very cool burning; the temperature rarely exceeds 100° C. This is important in processes where the components or substances must not be heated by the light source used.
793-7910-2 Vycor Filter Double Bore Lamp
Specifications |
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| Type Of Lamp: | Mercury Lamp |
Applications
HPLC
TOC Analyzer
Calibration of Photometers
Mercury Analyzer
Photochemistry
Atomic Absorption
Spectrometry
Ozone Monitor
Ozone Generator
Immunoassays
Calibrations of Spectroscopes
Medical Instruments
Flouromicroscopy
Pollution Instrumentations
Spectrophotometry
Interferometry
Flourescence
UV Curing and Drying
And More…
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Frequently Asked Questions
The double-bore lamp is suitable for a variety of applications such as HPLCTOC Analyzer, Calibration of Photometers, Mercury Analyzer, Photochemistry, Atomic Absorption Spectrometry, Ozone Monitor, Ozone Generator, Immunoassays, Calibrations of Spectroscopes, Medical Instruments, Flouromicroscopy, Pollution Instrumentations, Spectrophotometry, Interferometry, Flourescence, UV Curing and Drying, and more.
The double-bore lamp has strong isolated spectral lines that are well separated from the others, is free from contaminants that are harmful to the operation of the lamp, and is extremely stable when operated properly. In comparison to other UV light sources, the double-bore lamps are very cool burning, with temperatures rarely exceeding 100° C.
A double-bore lamp is a low pressure, cold cathode, mercury vapor lamp made from a special quartz tubing with a quartz partition through the center, allowing the plasma to ignite at one electrode and travel around the septum back down to meet the other electrode creating an arc of U.V. energy.
Jelight Company takes extra, unique steps in the manufacturing process to ensure that each lamp is free of contamination. These processes improve the quality, stability, uniformity, and lifetime of the lamps.
Jelight Company manufactures low pressure mercury vapor lamps, including double-bore lamps, phosphor coated aperture lamps, and capillary lamps. They also manufacture low pressure mercury grid lamps, which allow for uniform exposure of the UV light and are available in a variety of sizes. Custom sizes are also available.