Burners for atomic absorption spectrometers.
Burners for atomic absorption spectrometers. 1. Burner "propane-air" (three-slit) Burner for AAS KVANT with flame atomization. Necessary when working with propane flame. Flame propane-air is the least stable and the lowest temperature and precisely because of this, it is limited in application. Opportunity operation of atomic absorption spectrometers with a flame of this type has been implemented only in Russian-made spectrometers, including AAS KVANT. K advantages include safer operation of gas cylinders with propane compared to acetylene cylinders, including transportation gases to the spectrometer both in cylinders and through a pipeline. 2. Propane-air burner (round, for emission mode) Burner for AAS KVANT with flame atomization when the spectrometer is operating in emission mode. Necessary when using a propane-air flame. The ability to operate atomic absorption spectrometers with a flame of this type is realized only in Russian-made spectrometers, including AAS KVANT. The advantages include safer operation of propane gas cylinders compared to acetylene cylinders, including transportation of gases to the spectrometer both in cylinders and through a pipeline. 3. Acetylene-air burner (round, for emission mode) Burner for AAS KVANT with flame atomization when the spectrometer is operating in emission mode. Required when using acetylene flame. Flame acetylene-air is most common in atomic absorption spectrometry, as it is stable and high temperature. 4. Acetylene-air burner Burner for AAS KVANT with flame atomization. Necessary when working with acetylene flame. The acetylene-air flame is the most common flame in atomic absorption spectrometry because it is stable and has a high temperature. 5. Acetylene-nitrous oxide burner Burner for AAS KVANT with flame atomization. Necessary when working with nitrous acetylene oxide flame. The use of nitrous oxide as an oxidizer allows one to obtain the highest possible flame temperature when operating AAS with flame atomization. Allows you to analyze elements with high atomization temperatures. Manba: https://www.nv-lab.ru/catalog_info.php?ID=2396