Description
Tungsten (VIS) lamp for Thermo Spectronic, Unicam Helios is a visible-range replacement light source for laboratory spectrophotometers. It corresponds to OEM article number 9423-UV9-0004E and is supplied as lamp type CT020A11 for instruments that specify this tungsten VIS source. The single-piece unit can be used on Nicolet Evolution 100, Evolution 500 and Evolution 600 systems, as well as on Thermo Spectronic Aquamate, Biomate 5 and Genesys 8 instruments that reference OEM number 9423 UV9 0004E. Compatibility also covers Unicam Helios Alpha, Helios Beta, Helios Delta, Helios Gamma, Helios Omega and Helios Zeta spectrophotometers under the same OEM designation. In service and maintenance workflows this tungsten lamp from manufacturer Altmann Analytik supports continued VIS illumination where the listed platforms require a CT020A11-type source. Pack size is one piece, suited to scheduled lamp exchange or spare stocking for multi-instrument laboratories. Origin is Germany. The product is positioned for analytical labs that standardise replacement lamps across Nicolet, Thermo Spectronic and Unicam Helios fleets sharing the 9423-UV9-0004E equivalent reference.
This article is part of Photometers & spectrophotometers, in Spectroscopy & photometry.
Key features
- Pack size: 1 pc
- Lamp type: CT020A11
- Spectral range: VIS (tungsten)
- OEM equivalent: 9423-UV9-0004E
- Compatible instruments: Nicolet Evolution 100/500/600; Thermo Spectronic Aquamate, Biomate 5, Genesys 8; Unicam Helios Alpha/Beta/Delta/Gamma/Omega/Zeta
- Country of origin: Germany
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Questions about Tungsten (VIS) Lamp for Thermo Spectronic, Unicam Helios
What is this article?
Tungsten (VIS) Lamp for Thermo Spectronic, Unicam Helios is the article on this page. Luminix Health distributes Altmann Analytik for laboratory use. It sits in Photometers & spectrophotometers, inside Spectroscopy & photometry, in Lab instruments.
A photometer reads absorbance at one or a few wavelengths. A spectrophotometer scans or selects many. Both send light through a cuvette or a well. The wavelength range, UV or visible, and the bandwidth decide what can be measured. A visible-only instrument cannot read a nucleic acid at 260 nm.
A photometer or spectrophotometer sends light through a sample and reads how much was absorbed. In the range where the Beer–Lambert relation holds, absorbance tracks concentration. A refractometer reads how a liquid bends light, which tracks dissolved solids. A polarimeter reads the rotation of polarised light, the classical measurement for sugars. The lamp, the wavelength and the cuvette path length are the three things that have to be right before the number means anything. The optical quantities trace to NIST and the BIPM.
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The category is Spectroscopy & photometry. The sub-category is Photometers & spectrophotometers. The catalogue is Lab instruments.
Shelves beside this one are Refractometers & polarimeters and Lamps, cuvette holders & accessories.
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