FEATURES:
Fully Automated and Innovative design, with the flame and graphite furnace integrated into one instrument.
Motorized 8 hollow cathode lamp turret with two methods of background correction.
Spectral bandwidth is automated & available with a choice of 5 slit sizes.
Advanced Graphite Furnace:
The unique design of the graphite furnace reduces the chemical interference and memory effects and leads to uniform heating of the graphite electrode. The computer controlled heating program allows the user to select the best heating program for the analysis. The optical temperature during the atomization stage ensures the rapid heating and rapid analysis. This helps to extend the life of the graphite tube and enhances analytical accuracy.
Proven Safety Features:
The flame conditions are continuously monitored and should the flow rates change an audible alarm sounds. The pressure of the support gas (oxidant) is monitored constantly. If the pressure changes then the flow of the fuel gas will be stopped and the flame will be safely extinguished. A sensor monitors the level of liquid in the drain and will prevent ignition if too low. The flame will also be extinguished if the level of liquid in the drain, changes significantly, the argon pressure for the graphite furnace is constantly monitored and should it change, the heating cycle for the graphite electrode will immediately cease and the graphite electrode will be de energized. Cooling water flow rates for the graphite furnace are also Monitored for changes and should Changes occur the heating program will cease. If the graphite tube should fracture during the heating program, the heating will ceasethe ignition of the flame is computerized controlled and the various safety Interlocks offer a very safe Operating system.