It is a distinctive analytical instrument with high sensitivity, simultaneous measurement and analysis of multiple elements, simple spectral lines, good linearity of curves, and wide linear range. Suitable for daily trace analysis of eleven elements including As, Se, Pb, Bi, Te, Sn, Sb, Hg, Cd, Zn, Ge, etc., it can be widely used in fields such as food hygiene, environmental monitoring, cosmetics inspection, medical and health, agricultural environmental protection, geological metallurgy, etc.

PF6 seriesMulti channel fully automatic atomic fluorescence spectrophotometerModel and configuration

PF6 seriesmain features

Modular design
Enhanced the reliability, safety, ease of maintenance and debugging of the instrument, and made functional expansion more convenient.

Fully enclosed concealed automatic sampler and reaction system
By connecting the exhaust gas generated during analysis and the harmful gases generated during sample dilution steps directly to the laboratory exhaust system through the instrument's unified exhaust port, we have achieved a green and environmentally friendly function, reducing the harm to the health of analysts and making it safer and more reassuring to use.

*The design of the sample tray
Can achieve rapid replacement of the entire disk, with no upper limit on the number of sample measurements; The sample tray can be used as a test tube rack.

Built in reagent solution bottle
Equipped with automatic liquid shortage reminder function, convenient for users to replace and use.

Fully automatic sequential flow injection hydride generation system
Combining the advantages of all current injection methods, a combination of plunger pump and peristaltic pump injection method is adopted to achieve more accurate injection, save solution, and reduce operating costs, which is at an advanced level.

New type of reflux gas-liquid separator
*The structural design of the system has good gas-liquid separation effect, effectively overcoming the influence of water vapor and bubbles on analysis, without the need for multi-stage gas-liquid separators.

Adopting multi-channel technology
It can achieve simultaneous determination of three or two elements, greatly saving the analysis time of analysts and improving work efficiency; Simultaneously equipped with single channel enhancement function, the same element lights can be inserted into multiple channels to achieve ultra-high sensitivity.

Intelligent high-intensity hollow cathode lamp
Not only does it have the advantage of encoding high-performance hollow cathode lamps, but it also automatically identifies element lamps and records recommended usage conditions and lamp usage time inside the lamp for user reference.

Newly designed lamp rack system
Changing lights is more convenient and easy to maintain.

*Optical Path Design
The received fluorescence signal intensity is twice as strong as the traditional fluorescence light path system, increasing the instrument's detection sensitivity.

High stability low-temperature ignition quartz atomizer
Fast heating speed, good temperature control accuracy, and long service life.

Highly automated
The sampler can achieve automatic sample dilution function;
Power on self-test and automatic system diagnosis function;
Adopting high-quality imported flow meters for automatic control of the gas path, the flow rate is fully controllable, with automatic protection and alarm system, ensuring safety and reliability.

High quality instrument components
The key components such as the blind photomultiplier tube and the automatic sampler syringe are made of imported components from abroad, ensuring the stability and reliability of the instrument.

Real time dynamic background subtraction at both circuit software and hardware levels
It can deduct the influence of element lamp drift and stray light, greatly improving the accuracy of measurement.

Powerful software features
This software * was independently developed by our company's software development department engineers and has good compatibility with the instrument. The software has powerful functions and fully supports both Chinese and English operating platforms on the Windows system; The user-friendly interface is friendly and clear, and adopts a single document switching display mode.

◇ Design Highlights

The entire process, from instrument condition setting to detection parameter setting, standard sample measurement, display of standard curve, measurement of test sample, comparison of standard curve, and display of measurement results, is designed according to our analysis process. Even those who are using this software for the first time can easily get started.

◇ Special functions

Protection against high sample concentration: When the measured value of the sample exceeds 1.5 times the highest point of the standard curve, it is considered that the sample concentration is too high. Data collection is immediately stopped and the cleaning process is carried out until the pipeline reaches the blank level of the carrier liquid to avoid contamination of the instrument by high concentration samples.

Automatic cleaning function between multiple measurements: You can choose whether to enable this function based on the sample concentration. It is recommended to use this function when measuring samples with high concentration or easily contaminated samples. After each measurement, it will be automatically cleaned with carrier solution to improve the accuracy and repeatability of the results; When measuring samples with average concentration, it is recommended not to choose this function, which can shorten the analysis time and improve efficiency.
Single point configuration working curve function, sample automatic dilution function, etc.

PF6 seriesTechnical Parameter