ATOMIC SPECTROMETER-A3 AAS

A3F-Flame atomizer only.
A3G-Graphite furnace atomizer only.
A3FG-Combined with flame and graphite furnace atomizer switch automatically.
The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications. The instrument is available in three configurations.
The A3F instrument is equipped with a flame atomizer, the A3G is equipped with a graphite furnace atomizer, and the A3FG instrument is equipped with both a flame atomizer and a graphite furnace atomizer. The positioning of which is fully controlled by the embedded computer system and AA-Win Pro software. Three flame options are available to the user with the AirAcetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2OAcetylene and the AirLPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection. The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique. The flame and graphite furnace can be changed over by a simple selection in versatile AA Win software.