Classification: Flame and Graphite Furnace Integrated Series
Product Overview
The GGX-830 Atomic Absorption Spectrophotometer is a high-performance analytical instrument developed from decades of expertise in atomic absorption spectroscopy. As part of Haiguang's proven product range, the GGX-830 combines flame and graphite furnace atomisation technologies in a single integrated platform, delivering excellent sensitivity, stability, and analytical accuracy.
Designed for routine and advanced elemental analysis, the instrument offers a high degree of automation, comprehensive safety protection, and powerful data processing capabilities. Its intuitive software interface and flexible operation make it an ideal solution for environmental, food, pharmaceutical, industrial, and research laboratories.
Key Features
Advanced Atomic Absorption System
- Integrated flame and graphite furnace atomic absorption spectrometer.
- High-performance deuterium lamp background correction for improved analytical accuracy.
- Simultaneous illumination or preheating of up to eight lamps for enhanced productivity.
- Short optical path design delivers higher energy throughput and superior sensitivity.
- One-touch switching between flame and graphite furnace operation.
High Automation and Productivity
- Patented 52-position graphite furnace autosampler.
- Automatic calibration curve generation and optimisation.
- Flexible matrix modifier addition.
- Injection accuracy of ≤ ±0.5%.
- Automatic instrument optimisation and parameter adjustment.
Enhanced Stability and Reliability
- Optimised EMC design incorporating advanced EMI (electromagnetic interference) and EMS (electromagnetic susceptibility) protection.
- Ensures stable operation and reliable analytical performance in demanding laboratory environments.
Comprehensive Safety Monitoring
- Intelligent monitoring and protection systems safeguard instrument operation.
- Continuous monitoring of critical operating parameters with automatic fault detection and protection.
Powerful Data Processing Software
- Automated instrument control and optimisation.
- Multiple calibration and concentration calculation methods.
- Flexible data management, reporting, and export functions.
Optical System
- Wavelength Range: 190–900 nm
- Wavelength Repeatability: < 0.1 nm
- Wavelength Accuracy: < ±0.2 nm
- Spectral Bandwidth: 0.2, 0.4, 1.0, 2.0 nm (automatic switching)
- Baseline Drift: < 0.003 A / 30 min
- Monochromator: Optimised aberration-corrected C-T monochromator with automatic peak search and scanning
- Grating: Czerny-Turner optical design, 270 mm focal length, 1800 lines/mm diffraction grating
- Detector: High-sensitivity photomultiplier tube with wide spectral response
- Resolution: Complete separation of manganese double lines (279.5 nm and 279.8 nm) at 0.2 nm bandwidth
- Lamp Turret: 8-lamp automatic rotating and aligning system
- Background Correction Capability: ≥ 60 times
Flame Atomisation System
High-Performance Burner
- Titanium alloy burner head with excellent resistance to heat and corrosion.
- Three-dimensional adjustment for optimum flame conditions.
Efficient Nebulisation System
- Explosion-proof atomisation chamber.
- Corrosion-resistant design with high-efficiency glass nebuliser.
- Easy maintenance and cleaning.
Automatic Gas Control
- Fully computer-controlled gas flow regulation.
- Automatic burner position and angle optimisation.
- Automatic ignition and burner identification.
Advanced Safety Protection
- Comprehensive safety interlock system.
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Continuous monitoring of:
- Gas pressure
- Flame status
- Water seal condition
- Burner head operation
- Nebuliser pressure
- Automatic shutdown during abnormal operation or power failure.
- Acetylene leak detection and emergency shutdown protection.
Liquid Level Monitoring
- Automatic waste liquid level detection prevents overflow and enhances laboratory safety.
Graphite Furnace Atomisation System
Precision Temperature Control
- Temperature range from ambient to 3000°C.
- Automatic temperature calibration and self-correction.
- Temperature control accuracy ≤ 1%.
- Maximum heating rate ≥ 2000°C/s.
Flexible Heating Programs
- Up to 10 programmable heating stages.
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Three heating modes:
- Step
- Ramp
- Hold
- Longitudinal heating technology ensures uniform temperature distribution.
Advanced Safety Monitoring
- Graphite furnace temperature monitoring.
- Cooling water pressure monitoring.
- Inert gas pressure monitoring.
- Graphite tube breakage and installation detection.
Automatic Protection Functions
- Argon under-pressure warning.
- Cooling water flow alarms.
- Over-temperature and over-current protection.
- Automatic system shutdown when required.
Data Processing and Reporting
Flexible Quantification Methods
- Standard calibration curve method (1–3 curves)
- Automatic curve fitting
- Standard addition method
- Repetitive measurement capability (1–99 replicates)
Statistical Analysis
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Automatic calculation of:
- Mean values
- Standard deviation (SD)
- Relative standard deviation (RSD)
Reporting and Data Export
- Analytical parameter reports
- Result and graphical output printing
- Comprehensive report generation
- Data storage and export to Excel for further analysis and reporting
Applications
The GGX-830 is widely used for:
- Food safety and hygiene testing
- Environmental monitoring
- Water quality analysis
- Geological and mining laboratories
- Metallurgical testing
- Agricultural analysis
- Chemical industry quality control
- Pharmaceutical testing
- Commodity inspection
- Universities and research institutions
Detectable Elements
The GGX-830 can accurately determine more than 70 metallic elements, including:
Gold (Au), Silver (Ag), Copper (Cu), Lead (Pb), Zinc (Zn), Manganese (Mn), Potassium (K), Sodium (Na), Calcium (Ca), Magnesium (Mg), Iron (Fe), Cadmium (Cd), and many others.
Suitable sample types include food products, surface water, groundwater, drinking water, environmental samples, industrial materials, and geological specimens.