Dual channel atomic fluorescence spectrometer

Dual channel atomic fluorescence spectrometer

The instrument is widely used for trace and ultra trace analysis of 11 elements including mercury (Hg), arsenic (As), antimony (Sb), bismuth (Bi), selenium (Se), tellurium (Te), cadmium (Cd), germanium (Ge), lead (Pb), tin (Sn), zinc (Zn), etc. It is compact in size, stable in performance, and easy to operate.
performance advantage

High precision airflow control system
The instrument adopts a high-precision mass flow controller for gas flow control, with an accuracy of less than 1ml/min. At the same time, it has an abnormal situation protection function, which automatically cuts off the gas source when the instrument is not working, saving gas consumption.

Intelligent high-performance hollow cathode lamp

The instrument is equipped with intelligent high-performance hollow cathode lamps, which can automatically identify the type of element lamp, factory number, record the working life of the light source, and provide excellent working conditions for the instrument.

High precision peristaltic pump injection system
Adopting a high-precision dual peristaltic pump intermittent flow injection system, it can ensure the accuracy and repeatability of injection, simple operation, low failure rate, and long service life

Online dilution method for creating standard curves

The production of standard curves only requires a standard solution at the highest concentration point, and the instrument can perform functions such as automatic dilution of high concentration samples and automatic cleaning of pipelines, greatly saving the preparation time and usage cost of standard samples.
Real time observation of flames

The instrument adopts a real-time video flame monitoring system

The flame monitoring of work status is more intelligent,Dual channel atomic fluorescence spectrometerDuring the testing process, the flame state can be observed in real time, reducing the probability of introducing external interference and greatly facilitating user use. The front dual light source design allows for simultaneous analysis of two elements and has a single channel enhancement function, significantly improving element sensitivity and reducing element detection limits. Light source replacement is convenient and fast.
The new high-efficiency two-stage gas-liquid separation effectively performs gas-liquid separation, minimizing the impact of water vapor on testing and improving testing sensitivity.
Convenient intelligent operation software with a Chinese English switching interface operating system, fully automatic qualitative and quantitative analysis, pre-set program software for automatic testing, operators switch samples according to the instrument buzzer prompt sound, automatically calculate sample content upon completion of testing, generate test reports, and other functions.

Application field
The instrument has a wide range of applications, mainly testing the content of 11 ultra trace elements in samples, with detection limits as low as one billionth. The application areas include water quality, soil, atmospheric and other environmental testing projects, food inspection, inspection and quarantine, drug inspection, cosmetics inspection, soil, feed and fertilizer inspection, geological and mineral testing, metallurgical sample inspection, teaching and research, etc.