Description
Contact set, with sensor hole for PerkinElmer, HGA 400/500 is a furnace contact accessory for graphite furnace atomic absorption systems in the HGA 400 and HGA 500 instrument families. The set includes the sensor hole required by those configurations, supporting correct electrical and thermal contact at the graphite tube ends during heating cycles. Supplied as 1 piece, it is intended as a service or replacement part when contacts wear or when furnace maintenance schedules call for renewal. Proper contact geometry helps maintain reliable current transfer and temperature control in GFAAS operation. This contact set from manufacturer Altmann Analytik is specified for PerkinElmer HGA 400/500 units that use the sensor-hole design, so laboratories can match spare parts to the installed furnace model. Typical laboratory use covers preventive maintenance, repair after contact degradation, and keeping critical furnace interfaces available for continuous elemental analysis. Selecting the version with sensor hole avoids mismatch with HGA 400/500 requirements. As laboratory material for PerkinElmer furnace service, the article supports instrument upkeep without extending claims beyond the stated compatibility and pack unit.
This article is part of Lamps, cuvette holders & accessories, in Spectroscopy & photometry.
Key features
- Pack size: 1 pc(s)
- Product type: Contact set
- Sensor hole: With sensor hole
- Instrument compatibility: PerkinElmer HGA 400/500
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Questions about Contactset, with sensor hole, for PerkinElmer HGA 400/500
What is this article?
Contactset, with sensor hole, for PerkinElmer HGA 400/500 is the article on this page. Luminix Health distributes Altmann Analytik for laboratory use. It sits in Lamps, cuvette holders & accessories, inside Spectroscopy & photometry, in Instruments de précision.
A spectrophotometer's lamp, deuterium for UV and tungsten for visible, is a consumable with a life in hours. A cuvette holder sets the path. A 10 mm holder does not correctly read a 1 mm cell unless the software is told. The accessory has to fit that optical bench.
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 Lamps, cuvette holders & accessories. The catalogue is Instruments de précision.
Shelves beside this one are Photometers & spectrophotometers and Refractometers & polarimeters.
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