The JB-750 photoelectric direct reading spectrometer is independently designed, developed, and produced by Wuxi Jiebo Instrument Technology Co., Ltd. Entering the domestic and international markets with an honest service philosophy and reliable qualification certification; Widely used in steel and non-ferrous industries

The detection and analysis of material composition in various industries such as metal, metallurgy, machinery, chemical equipment, and quality inspection systems are convenient for pre furnace analysis and factory identification in the metal smelting industry. It embodies the efficient operation of the laboratory's analytical and testing capabilities, which are convenient, fast, and accurate! Quick analysis in front of the furnace Product quality control Material acceptance inspection scientific research

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One carrot, one pit, strong anti-interference ability

One element corresponds to one channel, with a 750mm focal length grating design and a Pascal Runge device;

Due to the ability of machine engraved gratings to generate higher-order spectra, line selection is more flexible, thereby avoiding spectral interference;

High analysis accuracy ensures product quality

High sensitivity, up to 1ppm relative detection sensitivity; High accuracy;

When analyzing element content below 0.1%, the accuracy is significantly higher than other analysis methods;

Fast speed, good stability, simple and convenient operation

Multi element simultaneous analysis can be performed, obtaining qualitative and quantitative results of dozens of elements simultaneously in one excitation and analysis; Simple and easy to implement, fast analysis speed;

Complete real-time analysis in front of the furnace within 60 seconds;

All solid state maintenance free excitation light source

Digital light source, superior performance, maintenance free;

Suitable for exciting various alloy materials, which is beneficial for improving analysis accuracy;

Open Sample Excitation Stage

Open spark table, suitable for analyzing various samples;

Circulating flow of argon gas to reduce its consumption;

Can quickly clean and replace the incident window;

Design of Vacuum Thermostatic Optical Chamber

750mm focal length, Paschenlongge device, aluminum alloy integrated optical chamber, ensuring long-term sealing and qualitative properties of the optical chamber;

The optical chamber is designed with air flow channels, strong ventilation devices, temperature sensors, relays, and heating elements to maintain a constant temperature (38 ± 0.1 ℃) to prevent uneven temperature gradients in various parts of the optical chamber;

Each channel is equipped with an independent slit, which is adjusted in conjunction with a refractive film to ensure the precision of each element's optical path;

Adopting a vacuum pressure differential valve to ensure complete isolation between the vacuum chamber and the vacuum pump when the vacuum pump is not working, effectively controlling the contamination of the return oil in the chamber;

Integrated design of the whole machine, with built-in computer and vacuum pump, no need for an operating console;

The measurement and control system uses CAN data bus communication to send commands, receive data, and transmit status, improving the system's functionality and scalability;

The multi-channel photoelectric current integration sampling system, with each channel corresponding to a channel, can accurately collect the corresponding voltage signal, improving the accuracy of analysis;

Maintenance free GDS digital light source, all solid state circuit, no auxiliary electrode, excitation frequency up to 1000Hz, can select corresponding excitation parameters according to different samples to achieve optimal analysis results;

Multi layer electrical isolation design ensures that the entire system does not generate any interference, does not require external isolation components such as magnetic rings, and has no special requirements for grounding wires (can work without grounding wires without interference);