Beijing Beifen Raleigh Analytical Instrument (Group) Co., Ltd
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WFX220A atomic absorption spectrophotometer
● Performance characteristics
Product details
WFX220A atomic absorption spectrophotometer


Performance characteristics

Higher reliability

·Intelligent feedback detection technology, real-time monitoring of instantaneous current of the light source, prevents DC lighting, and provides more reliable protection for hollow cathode lamps;

·C-TThe Type I monochromator has undergone several generations of product testing, eliminating the effects of aberrations, with mature technology and stable performance;

·Independent modular circuit design, non interfering with each other, providing peace of mind for daily use and maintenance;

·Equipped with highly reliable gas-liquid separation systems, gas filtration devices, and other preferred accessories, allowing users with high environmental humidity and harsh gas source conditions to work with peace of mind;

·In terms of product design and quality control, we follow a complete set of standards and guidelines, and each factory product undergoes sufficient technical testing and trials. The Raleigh brand solemnly promises to be responsible for every product;

Higher security

·Better air path design,flame/The graphite furnace atomization system realizes modular gas path management, with lower failure rate, safety and reliabilityfurther improve

·The flame system is equipped with a high-precision mass flow controller and a mature and stable circuit system to achieve precise control of gas flow;

·The graphite furnace system is equipped with a built-in temperature control protection system, coupled with dual air circuit breakers, effectively preventing current overload or abnormal temperature rise;

·Equipped with multiple safety interlock devices and prompt information protection, fully automatic power-off protection and alarm prompts to prevent problems before they occur, so that you no longer have to worry or panic;

Higher usability

·Unique design8Light position light bracket, fully automatic switching, alignment and optimization, "power balance+Time series intelligent adjustment technology "achieves precise synchronization of light source signals and easily supports1Lamp work0-7Simultaneously preheating the lamp to meet diverse task requirements;

·Rapid displacement flame emission burner, completely targeted atKNaWaiting for ionizable element design, allowing you to obtain3The linear range is twice that of conventional flame methods, effectively reducing the problems of multiple dilution steps and narrow linear range for similar elements;

·Graphite furnace analysis allows for free switching of optical temperature control based on the actual detected elements or graphite tubes/Constant voltage and temperature control mode to obtain better detection results and effectively ensure the service life of graphite tubes;

·Decades of application experience have been accumulated to develop new application software. The instrument optimization is fully automated, and various condition settings are set in one go. The simple and comfortable human-machine dialogue makes it easy for new users to get started, and there is also strong support from expert databases, eliminating your worries about analysis work.


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