![]() They are widely used in various industries, including pharmaceuticals, food and beverage, environmental monitoring, and research laboratories, where accurate analysis is crucial. They provide a stable and reproducible light source that is essential for the measurement of trace elements in samples. Hollow Cathode Lamps are of great importance in the field of analytical chemistry. As the excited atoms relax back to their ground state, they emit photons of specific wavelengths, which can be detected and used for analysis. When an electrical discharge is created within the lamp, the noble gas atoms (usually argon) collide with the metal atoms in the cathode, causing them to become excited. The cathode is typically made of the metal of interest, such as boron, and is placed in the center of the lamp. How does a Hollow Cathode Lamp produce the needed radiation?Ī Hollow Cathode Lamp produces the needed radiation by exciting the cathode metal, which emits photons at specific wavelengths. By measuring the amount of radiation absorbed by the sample, the concentration of the element can be determined. This process is known as resonance absorption, where the energy of the emitted photons matches the energy required to excite the atoms in the sample. The plasma then excites the cathode, causing the emission of photons of specific wavelengths. When a voltage is applied to the electrodes, it ionizes the gas, producing a plasma. When the lamp is energized by an external power source, the gas inside the lamp becomes ionized, creating a plasma that emits radiation at specific wavelengths corresponding to the metal in the cathode.Ī Hollow Cathode Lamp works by creating a plasma inside the lamp through the use of electrical energy. It is a type of electrodeless discharge lamp consisting of a cylindrical cathode made of a specific metal, such as boron, and a hollow anode, usually made of a noble gas like argon. In chemistry, a hollow cathode lamp is a low-pressure, gas-discharge lamp used as an excitation source in atomic absorption spectroscopy (AAS). What is a Hollow Cathode Lamp in Chemistry? These lamps are widely used in various industries, including pharmaceuticals, food and beverage, environmental monitoring, and research laboratories. They produce a sharp, intense, and monochromatic light source, which is crucial for the accurate measurement of trace elements in a sample. Service Tax Registration No.Hollow cathode lamps (HCLs) are specialized lamps used in analytical chemistry to generate the required radiation for atomic absorption spectroscopy (AAS).Income Tax Registration No.: AAECP1826E.Registration: Registered under Indian Companies Act 1956.Our range catered to the demand of clients such as Aristo Pharmaceuticals Ltd, Cipla Ltd., Glaxo India Limited, Cadila Health Care Ltd. We are also an authorized dealer for reputed companies such as Lab Scan Analythical Sciences, Spex Sample Prep, Biosolve, Inorganic Ventures, Panreac and Brand. With our quality products, we meet the demands of our esteemed clients within specified time frame. ![]() ![]() All these combined efforts have enriched our work environment topped with dedicated professionals. Our extensive research activities and effectual designing skills has enables us in manufacturing novel range of laboratory and scientific research equipment and instruments for our clients. Further, our range is also used in research institutes, atomic energy department, public testing labs, and method development lab and government organizations. These are widely used in petroleum, pesticides / fine chemical, pharmacy industries. Our range includes Gas Purification Panel, HPLC Accessories, Gas Generator, HPLC Column Oven, Digital Gas Flow Meter, AAS Accessories, FTIR Accessories, and Laboratory Equipment. Industry experience from 2007, we are able to offer advanced technology based laboratory and scientific research equipment and instruments.
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