Características del producto:

• Adecuado para el análisis de trazas de doce elementos como arsénico, mercurio, selenio y antimonio en muestras.
• El instrumento puede identificar automáticamente los elementos y monitorizar la vida útil de las lámparas de cátodo hueco codificadas de alto rendimiento.
• Configuración de un solo punto de la curva de trabajo; dilución automática; medición automática.
• Shielded quartz furnace low temperature atomizer to reduce fluorescence quenching and gas phase interference and improve atomization efficiency.
• Tecnología especial para la combinación de bomba de jeringa y bomba peristáltica, que cuenta con las ventajas de la alta velocidad de la bomba peristáltica, la inyección precisa de la bomba de jeringa y la limpieza en línea.
• Dispositivo de aislamiento gas-líquido por separación por membrana.
• The gas circuit system adopts array structure and is equipped with new throttle device to effectively save argon consumption.
• The instrument has the functions of boot self-check, automatic diagnosis and automatic fault alarm.
• The argon-hydrogen flame observation window is designed to monitor the flame state in real time.
• The circuit system adopts the card structure design of highly integrated functional board with strong and weak current separation.
• The software is compatible with windows7/8 system and has a powerful expert online help system.
• Software data can be quickly imported into Excel to realize network resource sharing.

Características del producto:

• Suitable for trace analysis of twelve elements such as arsenic, mercury, selenium and antimony in samples.
• Four lamp positions; dual channel; fully automatic measurement.
• Polar coordinate sampler supports three kinds of sample trays: 69 positions with 25mL, 134 positions with 15mL and 183 positions with 10mL.
• Original imported double syringe pump made of special materials.
• Special technology for the combination of syringe pump and peristaltic pump, which has the advantages of the fast speed of peristaltic pump, the accurate injection of syringe pump and online cleaning.
• Diaphragm valve technology is adopted to replace multi-channel valve, with small dead volume, safety and reliability.
• The application technology of pinch valve replaces the traditional check valve and multichannel valve to avoid reagent contact with the valve body. It has no corrosion, no memory, high reliability and a service life of more than 500,000 times.
• Single point configuration of working curve; automatic dilution; automatic measurement.
• High performance coding supports semi-automatic measurement.
• Sample/current-carrying isolation technology to eliminate diffusion effect on measurement results.
• Shielded quartz furnace low temperature atomizer to reduce fluorescence quenching and gas phase interference and improve atomization efficiency.
• New airtight two-stage gas-liquid separation device without liquid addition and waste discharge.
• El instrumento puede identificar automáticamente los elementos y monitorizar la vida útil de las lámparas de cátodo hueco codificadas de alto rendimiento.
• The gas circuit system adopts array structure and is equipped with new throttle device to effectively save argon consumption.
• The instrument has the functions of boot self-check, automatic diagnosis and automatic fault alarm.
• The argon-hydrogen flame observation window is designed to monitor the flame state in real time.
• The circuit system adopts the card structure design of highly integrated functional board with strong and weak current separation.
• The software is compatible with windows7/8/10/XP system and has a powerful expert online help system.
• Software data can be quickly imported into Excel to realize network resource sharing.
• Speciation analysis interfaces are reserved to meet more functional requirements of users.

Características del producto:

• Suitable for trace analysis of twelve elements such as arsenic, mercury, selenium and antimony in samples.
• AFS-9710/9750 can measure two elements simultaneously while AFS-9770 can measure four, and the measurement time of a single sample is short.
• With ultra quiet and high-speed operation, the polar coordinate sampler can support three kinds of sample trays (69 positions with 25mL, 134 positions with 15mL and 183 positions with 10mL).
• AFS-9750 adopts ten rollers and six channel large peristaltic pump to ensure stable sample injection and effectively reduce pulsation effect.
• The application technology of pinch valve replaces the traditional check valve and multichannel valve to avoid reagent contact with the valve body. It has no corrosion, no memory, high reliability and a service life of more than 500,000 times.
• Special technology for the combination of syringe pump and peristaltic pump, which has the advantages of the fast speed of peristaltic pump, the accurate injection of syringe pump and online cleaning.
• Single point configuration of working curve; automatic dilution; automatic measurement.
• Sample/current-carrying isolation technology to eliminate diffusion effect on measurement results.
• Shielded quartz furnace low temperature atomizer to reduce fluorescence quenching and gas phase interference and improve atomization efficiency.
• New airtight two-stage gas-liquid separation device without liquid addition and waste discharge.
• El instrumento puede identificar automáticamente los elementos y monitorizar la vida útil de las lámparas de cátodo hueco codificadas de alto rendimiento.
• The gas circuit system adopts array structure and is equipped with new throttle device to effectively save argon consumption.
• The instrument has the functions of boot self-check, automatic diagnosis and automatic fault alarm.
• The argon-hydrogen flame observation window is designed to monitor the flame state in real time.
• The circuit system adopts the card structure design of highly integrated functional board with strong and weak current separation.
• The software is compatible with windows7/8/10/XP system and has a powerful expert online help system.
• Software data can be quickly imported into Excel to realize network resource sharing.
• Speciation analysis interfaces are reserved to meet more functional requirements of users.

Características del producto:

• Adopt multi-channel, multi position and adjustment-free light source system.
• The optical system design based on internal-extinction screw thread, asymmetric diaphragm and special extinction material coating can effectively suppress stray light and significantly improve the Signal-to-Noise ratio of the detection system.
• The three-dimensional integrated flow path system effectively solves the problems of messy pipeline, easy mercury residue and serious memory effect.
• Micro-upgrade high-performance sequential injection system：maintenance-free, no pump consumption, complete automation and intelligence of analysis and cleaning.
• The mL-level high-precision digital gas mass flow control system composed of carrier gas, auxiliary gas and shielding gas ensures the long-term stability and reliability of the analysis results.
• The three-stage gas-liquid separation system: maintenance-free; water cooled; self-overflow; specially designed for high organic matter samples; inhibit bubble generation; dehumidify efficiently; discharge waste automatically.
• The double-zone temperature-controlled atomizer with independent temperature control for carrier gas and shielding gas ensures long-term stability and reliability of atomization efficiency.
• Million times maintenance-free ignition technology, which would never need to replace the ignition furnace wire, completely solves the problem of easy fracture of furnace wire.
• The mercury lamp drift calibration system with high stability completely solves the problem of poor mercury stability in long-term measurement process.
• Omni-directional sensing monitoring technologies: monitoring liquid leakage, gas flow, ignition current, atomization room, etc.
• High-speed LAN and WIFI wireless communication technology.
• A new generation of intelligent software system: automatically completes the whole process of measuring, saving, cleaning, exiting and shutting down the computer.

Measuring range:

Twelve elements (As, Se, Pb, Bi, Sb, Te, Sn, Hg, Cd, Ge, Zn and Au) can be measured. The elemental speciation analysis function for As, Hg, Se, Sb and other elements can be realized after upgrading.

• Graphite pipe
• Graphite cone
• Graphite furnace Injection needle
• Atomizer
• Burner
• Atomizer chamber
• Air filter
• Water seal
• Sample cup（1.5mL/5mL/10mL）
• Hollow Cathode Lamp（Al, Ag, As, Au,B, Ba,….,Zn, Zr）

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