HGF-T series atomic fluorescence photometer Introduction: The HGF-T series is a product of our company based on the AFS4.0 platform. It is positioned as a model that balances high precision with high cost-effectiveness. It adopts an integrated sampling system of peristaltic pump and syringe pump, retaining the core technology of the HGF-V series for 40+ years. Targeted at 12 types of trace element analysis, it accommodates both routine testing and complex matrix samples, suitable for various fields such as food, environmental protection, disease control, and geology and mineral resources. Features: 1. Digital precision temperature control shielded quartz furnace atomizer, meeting the temperature requirements of different elements for the atomizer 2. Revolutionary million-time maintenance-free ignition technology, no need to replace ignition components 3. Highly integrated flow path system, achieving complete automation and intelligence of both analysis and cleaning processes 4. Maintenance-free water-cooled three-stage gas-liquid separation system, efficient dehumidification, foam suppression, and automatic waste liquid discharge 5. High-stability mercury lamp drift calibration system to address the issue of mercury lamp light source intensity drift 6. Comprehensive sensing and monitoring technologies, including peristaltic pump speed, gas source pressure, ignition current, and visualization of the atomization chamber 7. Multi-channel, multi-lamp position, adjustment-free lighting source system 8. A multi-channel reagent management system based on non-contact liquid level detection technology, which enables real-time monitoring of liquid level height and remaining reagent quantity 9. The sample storage loop temperature control system, intelligently activated, effectively addresses the memory issue of high-concentration samples 10. Hydrogen combustion-supporting technology significantly reduces the reagent consumption of potassium borohydride 11. A high-precision, digital, and intelligent gas circuit system that is fully compatible with multiple gas sources, achieving milliliter-level control and rapid response 12. High-speed LAN and WIFI wireless communication technology 13. The brand-new generation of intelligent software system automatically completes the entire process of measurement, saving, cleaning, exiting, and shutting down the computer Technical Specifications: 1. Detection limit (DL, μg/L) As, Sb, Bi, Se, Te, Pb, Sn: <0.01 Yiling Public Resources Center Hg (hot atomic method): <0.01; Hg (cold atomic method): <0.001 Yiling Public Resource Center Cd: <0.001; Ge: <0.05; Zn: <1.0; Au: <3.0 Yiling Public Resource Center 2. Measurement precision Relative standard deviation (RSD): ≤0.8% (under optimized conditions, it can reach ≤0.6%) Baseline stability: drift ≤1.0%/30 minutes; noise ≤1.0% Beijing Haiguang Instrument Interchannel interference: ≤±1.0% 3. Linear range Greater than three orders of magnitude (correlation coefficient r≥0.999) 4. Analytical efficiency Single measurement time: ≤40 seconds per sample (typical element) Supports sequential measurement of multiple elements, with automatic parameter switching 5. Basic parameters: Working power supply: AC 220V±10%, 50Hz Rated power: approximately 300W Interfaces: LAN, USB, RS232, supporting remote monitoring and data transmission Overall dimensions (L×W×H): approximately 890mm×570mm×550mm Weight: approximately 70kg Operating temperature: 15~35℃ Relative humidity: ≤85% (non-condensing) Air source pressure: 0.2~0.4MPa
HGF-T series atomic fluorescence photometer Introduction: The HGF-T series is a product of our company based on the AFS4.0 platform. It is positioned as a model that balances high precision with high cost-effectiveness. It adopts an integrated sampling system of peristaltic pump and syringe pump, retaining the core technology of the HGF-V series for 40+ years. Targeted at 12 types of trace element analysis, it accommodates both routine testing and complex matrix samples, suitable for various fields such as food, environmental protection, disease control, and geology and mineral resources.
