Heraeus 6-element 5QN/Cr/Co/Cu/Fe/Mn/Ni (5QNCrCoCuFeMnNi) Hollow Cathode Lamp, Chromium Cr + Co + Cu + Fe + Mn + Ni, 50 mm PerkinElmer Standard (uncoded), 9pin - 80018702

Heraeus 6-element 5QN/Cr/Co/Cu/Fe/Mn/Ni (5QNCrCoCuFeMnNi) Hollow Cathode Lamp, Chromium Cr + Co + Cu + Fe + Mn + Ni, 50 mm PerkinElmer Standard (uncoded), 9pin

Hollow cathode lamps (HCL) are discharge lamps designed for use in Atomic Absorption (AA) instruments. They consist of a cathode made from the element of interest, an anode and an inert filler gas contained in a glass envelope. Noblelight offers the widest selection of single- and multielement coded / non-coded in low and high-current, 37 mm and 50 mm lamps in the industry.

Noblelight hollow cathode lamps are available both for OEMs and as a replacement lamp by discerning users the world over. The range includes standard lamps and data-coded versions for PerkinElmer and ThermoFisher atomic absorption spectrometers.

• Customary diameters 1 ½" and 2"
• Low-current and high-current versions
• Standard and encoded lamps
• Available for OEMs and end users
• Long life due to higher gas volume
• Clear signals and low distortion due to special cathode technology
• Can be used for almost any AA instrument

ADVANTAGES

• Good chemical sensitivity
• High spectral response
• Stable light output
• Low noise characteristics
• Long operating and shelf life

APPLICATIONS

• Atomic Absorption Spectroscopy
• Atomic Fluorescence Spectroscopy
• Multi wavelength laser tuning

Multi-Element Lamps

Heraeus manufactures the largest range of multielement lamps offering only those combinations which provide suffi cient intensity and an acceptable lifetime for each element with no spectral interference. Multi-element hollow cathode lamps are available with two to seven different element combinations. These are particularly useful for carrying out routine analysis on a number of different elements in the same sample, such as alloys. Multi element lamps are inevitably a compromise in which energy levels will be lower than single element lamps and hence noise levels may be higher. This may limit ultimate detection levels, single element lamps being preferred wherever sensitivity is an issue.

Standard 50 mm Lamps

Perkin Elmer Instruments are unique in requiring hollow cathode lamps with a 2” (50 mm) diameter, and a dedicated electrical connector. Heraeus has developed a full range of such lamps for direct use in Perkin Elmer instruments utilising the long established features of our standard range but making the necessary processing changes to ensure they are entirely compatible to these instruments.