Product Summary: AFS-97 Series Atomic Fluorescence Spectrophotometer – High-Throughput Multi-Element Analysis with Advanced Automation
The AFS-97 series, developed by our company, is a family of advanced atomic fluorescence spectrophotometers designed for rapid, precise, and reliable trace analysis of elements such as arsenic, mercury, selenium, and antimony. This series is engineered for exceptional throughput, automation, and versatility, making it ideal for a wide array of applications in environmental monitoring, food safety, quality control, geology, mining, and scientific research. The series includes the AFS-9710/9750 (dual-channel) and AFS-9770 (quad-channel) models to meet varying analytical needs.
Key Features:
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Multi-Element Analysis: Designed for the accurate quantification of twelve key elements, including arsenic, mercury, selenium, and antimony, in diverse sample matrices.
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High-Throughput Multi-Channel Measurement:
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AFS-9710 and AFS-9750 enable simultaneous measurement of two elements, significantly reducing analysis time.
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AFS-9770 allows for simultaneous measurement of four elements, further enhancing throughput and efficiency.
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All models feature short measurement times for single samples.
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Ultra-Quiet, High-Speed Polar Coordinate Sampler: Supports three types of sample trays: 69 positions with 25mL capacity, 134 positions with 15mL capacity, and 183 positions with 10mL capacity, allowing for flexible sample management.
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Advanced Peristaltic Pump (AFS-9750): Employs a ten-roller, six-channel large peristaltic pump to ensure stable sample injection and effectively minimize pulsation effects, enhancing reproducibility.
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Reliable Pinch Valve Technology: Replaces traditional check valves and multi-channel valves, preventing reagent contact with the valve body, eliminating corrosion and memory effects, and providing a service life exceeding 500,000 cycles.
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Innovative Fluidics Integration: Combines the speed of a peristaltic pump with the precision of a syringe pump, featuring online cleaning for optimal sample handling and minimal carryover.
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Automated Calibration and Measurement: Streamlines analysis with single-point working curve configuration, automatic dilution, and automated measurement sequences.
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Sample/Carrier Isolation Technology: Eliminates diffusion effects on measurement results for increased analytical accuracy.
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Efficient Atomization: Features a shielded quartz furnace low-temperature atomizer to reduce fluorescence quenching and gas-phase interference, enhancing sensitivity.
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Innovative Gas-Liquid Separation: Employs a new airtight two-stage gas-liquid separation device without liquid addition or waste discharge, promoting cleaner and more efficient operation.
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Intelligent Lamp Management: Automatically identifies elements and monitors the service life of high-performance coded hollow cathode lamps for optimized performance and maintenance.
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Efficient Gas Circuit System: Uses an array structure with a new throttle device to effectively minimize argon consumption.
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Comprehensive Self-Diagnostics: Includes boot self-check, automatic diagnosis, and automatic fault alarms for simplified maintenance and operation.
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Real-Time Flame Monitoring: Features an argon-hydrogen flame observation window for convenient observation of the flame state.
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Modular Circuit System: Utilizes a highly integrated functional board structure with separated strong and weak current circuits for enhanced stability and reliability.
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User-Friendly Software: Compatible with Windows 7/8/10/XP operating systems and features a powerful expert online help system for ease of use.
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Seamless Data Integration: Software data can be quickly imported into Excel for network resource sharing and further analysis.
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Speciation Analysis Ready: Features reserved interfaces for speciation analysis, catering to advanced user needs.
Application Fields:
The AFS-97 series is designed for a wide range of applications, including:
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Environmental Protection: Monitoring pollutants in water, soil, and air.
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Food Safety: Detecting trace elements and contaminants in food products.
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Disease Control: Analyzing samples for trace elements in epidemiological studies.
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Medicine and Medical Treatment: Analyzing biological samples for clinical diagnostics.
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Health and Epidemic Prevention: Monitoring trace elements in public health samples.
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Agriculture: Assessing soil and plant health and detecting contaminants.
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Geology and Mining: Analyzing geological samples for trace element composition.
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Metallurgy: Analyzing metal samples for impurities.
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Cosmetics: Monitoring heavy metals and other elements in cosmetic products.
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Soil Analysis: Assessing soil quality and contaminant levels.
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Urban Water Supply and Drainage: Monitoring water quality in municipal systems.
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Teaching and Research: Providing a reliable tool for scientific studies and education.
Key Benefits Highlighted:
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Exceptional Throughput: Multi-channel measurement and fast analysis times dramatically increase productivity.
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Enhanced Precision and Accuracy: Advanced fluidics and atomization technology ensure reliable results.
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High Automation: Streamlined operation with automated calibration, dilution, and measurement sequences.
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Reduced Maintenance: Innovative valve technology and long-lasting components minimize maintenance requirements.
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Cost-Effective Operation: Efficient use of argon and reagents reduces operational expenses.
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Versatile Performance: Suitable for a broad range of analytical requirements.
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User-Friendly Interface: Software simplifies operation and data analysis.
