DW-AA320N Double Beam Atomic Absorption Spectrophotometer AAS Flaka Price Spectrometer

feature:
1. Built-in computer data processing and liquid crystal display: stable and reliable, with integral hold, peak height, peak area, automatic zero adjustment, deuterium lamp background correction, multi-linear and nonlinear curve fitting and other functions, a variety of parameters and working curve display For screen, report printing, etc. Equipped with an external PC interface.
2. Stability: The double-beam system can automatically compensate the light source drift and wavelength drift caused by temperature changes (with the function of eliminating the influence of wavelength drift on baseline stability) and electronic circuit drift, so as to achieve good baseline stability.
3. Fast: The cathode lamp does not need to be warmed up for a long time, and the sample can be analyzed immediately. It is the first choice for users to perform multi-element analysis and rapid analysis of samples.
4. High measurement accuracy: the air circuit system is equipped with precise voltage and flow stabilization devices, with stable flame and low noise. The specially designed thin beam passes through the flame to ensure the high precision and low characteristic concentration of the analytical test
5. High-energy optical path: the total reflection system is adopted to eliminate chromatic aberration in the whole range. Through chemical conversion, the circular light spot of the light source becomes a long light spot and enters the slit. Therefore, the luminous flux of the double beam is enhanced.
6. Long-life, corrosion-resistant atomization system: The burner is made of new titanium alloy material, which is corrosion-resistant and fast in heat balance. Measurement sensitivity requirements can be met without water cooling.
7. Multi-function analysis mode: flame absorption, flame emission, graphite furnace atomic absorption, hydride generation and other methods.
8. Safe and reliable gas system: It can be analyzed by special devices for rapid gas conversion and safety protection.
Air-acetylene flame and nitrous oxide-acetylene flame, and expand the analysis elements to more than 60.
9. A full set of accessories: it comes with the instrument and can be used after purchase.