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 Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (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.
- Easy to use, complete software control
- Integrated safety precautions for user protection
- Flexible configuration for a wide array of industrial apps
- Time-saving high speed analysis
Specifications and compare:
|Optical system||single beam|
|Bandwidth||0.1, 0.2, 0.4, 1, 2 nm|
|Sensitivity||Flame Cu 0.03ppm, Graphite 0.5ppb|
|Light source||8 HCLs, automatic|
|Atomizer switch mode||Automatic|
|Flame mode||Acetylene-Air, Acetylene-N2O, LPG-Air|
|Flame safety||1. Pressure monitoring for all gases; 2. burner identification;
3. flame monitoring; 4. drain trap level sensor;
5. gas leak detector; 6. over pressure in premix;
7. safety cut off switch; 8. ignition, off , switch PC controlled automatically;
9. automatic flame off when power off.
|Auto sampler||Universal Auto Sampler for both flame and graphite|
|Summary||Persee A3 has better spec with 40% lo|