Atomic Absorption Spectrometer

Atomic Absorption Spectrometer

Description:

The AA320N atomic absorption spectrophotometer has reliable baseline stability: the optimized dual beam system can compensate for light source drift, wavelength drift caused by temperature changes {with the function of eliminating the influence of wavelength drift on baseline stability}, and electronic circuit drift. Therefore, with reliable baseline stability, hollow cathode lamps can immediately analyze samples without the need for prolonged preheating.

AA320N CRT

On the basis of AA320N, add computers, printers, and data processing software. This software has six major functions: element and working mode selection window, condition setting window, sample testing window, file management window, data browsing window, and analysis condition library maintenance window.

Main features:

High energy optical path: using a dual beam total reflection optical system

C-T type monochromator, shining at a wavelength of 250nm. Full band chromatic aberration reduction and optical transformation of the circular light spot of the light source into a long spot entering the slit, thereby improving the luminous flux of the dual beam.

Reliable baseline stability: The optimized dual beam system can compensate for light source drift, wavelength drift caused by temperature changes {with the function of eliminating the impact of wavelength drift on baseline stability}, and electronic circuit drift. Therefore, with reliable baseline stability, hollow cathode lamps can immediately analyze samples without the need for prolonged preheating.

High precision measurement: Due to the precise voltage and current stabilization devices installed in the gas path system, the flame is stable, the noise is low, and the uniquely designed fine light speed passes through the flame, ensuring high precision in analysis and testing and low characteristic concentration.

Built in microcomputer data processing and LCD display: using highly integrated microcomputer digital circuits, stable and reliable. Equipped with integral retention, peak height, peak area, and automatic

Zero adjustment, deuterium lamp clip background, multiple linear and nonlinear curve fitting, screen display of various parameters and working curves, and optional printer can directly print detection reports from the host.

Long life and corrosion-resistant atomization system: The 100mm unimodal ferroalloy combustion head is made of corrosion-resistant and fast balancing new ferroalloy steel material, which does not require water cooling

Can meet the requirement of stable measurement sensitivity.

The gas circuit is equipped with pressure indication, high-precision stable pressure flow regulation, gas cut-off, power-off, anti backfire functions, and logic interlock protection devices.

The signal modes include absorbance, concentration, emission, and emission concentration; The standard curve includes linear regression, curve fitting, and multi-point standard correction; Operable mean and standard deviation

The relevant data of deviation and relative standard deviation can be displayed, including standard mean, standard deviation, and relative standard deviation. It can also display standard curves, atomic absorption peak plots, spectral line profiles and data, as well as instrument parameter tables.

Multi functional analysis methods: flame absorption, flame emission, graphite furnace atomic absorption, and hydride generation methods can be used.

Safe and reliable pneumatic system: equipped with safety protection devices.

Complete attachments: Comes with all necessary accessories and can be used immediately after purchase.

Optional data collection software.

Specification: