2.1 Adopting FUZZY-PID and dual curve mode light-controlled temperature control technique, temperature auto-correction technique, ensures fast heating, good temperature reproducibility and high analytical sensitivity. The temperature control accuracy is less than 1%
2.2 Graphite furnace with pneumatic control and pressure lock ensures constant pressure and reliable contact
3 Perfect safety protection measures
3.1 Alarm and automatic protection to fuel gas leakage, abnormal flow, insufficient air pressure and abnormal flame extinction in flame system
3.2 Alarm and protection function to insufficient carrier gas and protective gas pressure, insufficient cooling wate supply and over-heating in graphite furnace system
4 Advance and reliable electronic design
4.1 Adopting large-scale programmable logic array and Inter I2C bus technology
4.2 European type sockets and AMP adapters with high reliability to ensure long term reliability of the whole electronic system
5 Easy and practical analysis software
5.1 Easy-to-use AAS analysis software is made under Windows operating system, realizing fast parameter setting and
5.2 Automatic display of measured data, automatic calculation and analytical result automatic print out.
Better than ±0.25nm
Two spectral lines of Mn at 279.5nm and 279.8nm can be separated with the spectral bandwidth of 0.2nm and valley-peak energy ratio less than 30%.
The D2 lamp background correction capability at 1A is better than 30 times
Hollow Cathode Lamps
4-lamp turret; Auto-alignment, fully automated scan and peak-picking.