Photron P809ST 37 mm Single Element Hollow Cathode Lamp (HCL), Optogalvanic See Through, 2 Pin Uncoded, Calcium (Ca)

Photron P809ST - Optogalvanic (See Through Hollow Cathode Lamp HCL) - Calcium (Ca)

Product Number: P809ST

Hollow Cathode Lamp P800 Series - (37mm / 1.5") Single Element

Optogalvanic Lamps or See Through Hollow Cathode Lamps (HCL) are designed to act as a frequency stable reference for high intensity tuneable monochromatic light sources, particularly lasers.

Most of the cathode materials used in standard hollow cathode lamps may be used in the “see-through” design. We can also offer a range of fill gases, such as: Neon, Argon, Xenon and Krypton.

Photron's P800 Series for all AAS compatible with 37mm or 1.5" base 2 Pin Octal Base Hollow Cathode Lamps including AAS Instruments by Varian, Agilent, GBC Scientific, Analytic Jena, Thermo & Unicam.

Hollow cathode lamps produced by Photron are designed and manufactured to achieve all of the following fundamental requirements for a spectral line source.

• Intense emission of resonance (ground state derived) lines.
• Narrow line width, for maximum sensitivity and linearity.
• Minimal spectral interference from continuum emission, present in the cathode.
• Rapid warm up to produce stable long term light emission.
• Noise free operation. + Long running life and a 5 year shelf life.
• Cathode materials and geometry achieve a combination of spectral purity and a suitable sputtering rate.

(A high sputtering rate will give high intensity at the expense of lamp life, sensitivity and linearity).

Specifications:

• Instrument Compatibility: To suit all AAS (Atomic Absorption Spectroscopy Instruments)
• Pin Type / Connectivity: Two (2) Pin ~ Standard
• Primary Wavelength: 422.7nm
• Alternative Wavelengths: 239.9nm
• Window material: Quartz