Introduction:

    Hollow cathode lamp (HCL) is a special light source that generates characteristic atomic emission lines from a specific element, or multiple elements, of interest for Atomic Absorption Spectrophotometer ( AAS )

    We have single element and multiple elements. None coded.

    We also supply coded lamps. Used for Agilent and Thermo.

    Our lamps use the-state-of-art technology and using advanced vacuum process equipment in the manufacturing process. Each HCL is capable of producing highly stable and intensive emissions. Our lamps are compatible to all modern domestic and foreign made atomic absorption spectrophotometers (AAS) and atomic fluorescence spectrophotometers (AFS).   

   Our lamps mostly advantages are: longer lifetime(>5000 hours for mostly elements). High intensity and low noisy

   KY-PE series HCL suitable to be used with USA Perkin Elmer brand AAS.

   2.0 inch(50mm) lamps a littler larger, especially work with Perkin Elemer brand AAS.

Special Features

1. Long working life as well as storage life.

2. High stability for the characteristic emission lines.  

3. Low background radiation near the characteristic emission lines.

4. The high purity emission lines for analytical purposes are free of interferences from the structure materials and the inert gas discharge.   

5. The unique cathode structure allows our lamps to have a low starting voltage and be  modulated at high rate consistently.

6. Low start voltage, could be used with kinds of brands AAS, normally AAS light frequency is  200HZ, 400HZ or more. Light need to off and on numerous time within second.

7. The rigid tube structure provides reliable electrical contacts for the base pins and socket to   assure highly reproducible data.