AAS - Atomic Absorption Spectrophotometer AAS3000FG-Pro (Flame + Graphite Furnace Type - Pro Version)
AAS - Atomic Absorption Spectrophotometer AAS3000FG-Pro (Flame + Graphite Furnace Type - Pro Version) is an advanced atomic absorption spectrophotometer, designed as an essential tool for precision metal analysis. This high-performance instrument is celebrated for its selectivity, broad application scope, heightened sensitivity, user-friendly and rapid operation, cost efficiency, and outstanding accuracy.
The AAS3000FG-Pro serves diverse industries, including geology, mining, metallurgy, agriculture, forestry, soil and fertilizer management, hydrology, environmental science, petrochemical processing, food and drug safety, and third-party testing. Its versatility and reliability make it a key resource for precise and efficient metal testing across these sectors.
The Torontech AAS3000FG-Pro is a high-performance instrument for the quantitative analysis of metallic elements across a vast dynamic range, from major constituents down to ultra-trace levels. By integrating both flame and graphite furnace technologies into a single, automated platform, it provides the definitive data required for process control, regulatory compliance, and advanced research, making it a cornerstone for any modern analytical laboratory.
This critical elemental analysis is indispensable for ensuring quality, safety, and compliance in:
- Environmental & Regulatory Compliance: For the ultra-trace analysis of water, soil, and waste streams to quantify toxic heavy metals like lead, cadmium, mercury, and arsenic, ensuring adherence to the most stringent environmental protection standards.
- Food Safety & Public Health: of food products and pharmaceuticals, providing the ultra-sensitive detection needed to safeguard public health.
- Mining & Geochemistry: To perform both high-grade ore analysis and ultra-trace level geochemical exploration, accurately determining the concentration of precious and base metals to guide mining operations and resource evaluation.
- Advanced Materials & High-Purity Metals: For the quality control of advanced alloys, semiconductors, and high-purity chemicals, where the precise quantification of trace and ultra-trace metallic impurities is critical to final product performance and reliability.
Core Features
- Fully Automatic Switching: Automatic flame and graphite furnace switching saves time and eliminates manual processes.
- High-Reliability Flame System: Includes automatic flow control and ignition for steady, reliable performance.
- Graphite Furnace Safety: Equipped with multiple temperature protections, including dual air circuit breakers, to prevent overload and temperature anomalies.
- Gas-Liquid Separation System: Optimizes performance in high humidity and limited gas supply environments.
- Safety Interlocks: Includes multiple alarm and interlocking systems for automatic shutdown in case of safety anomalies.
- Modular Design: Facilitates easy repair and replacement of parts due to its modular structure and circuit design.
- Functional Extensions: Supports additional methods such as the hydride, flame emission, and high-temperature flame methods, as well as compatible accessories for enhanced analysis flexibility.
Technical Specifications
- Wavelength Range: 170 nm to 900 nm
- Wavelength Accuracy: Within ±0.10 nm, repeatable up to 0.05 nm
- Baseline Stability: Drift below 0.002 Abs, noise under 0.001 Abs in steady and dynamic states
- Resolution: Bandwidth deviation up to 0.02 nm, manganese energy ratio capped at 25%
- Flame Sensitivity (Copper): Limit of detection (LOD) at 0.002 μg/mL, precision no more than 0.3%
- Graphite Furnace Sensitivity (Cadmium): LOD at 0.4 pg, precision no more than 2.0%
- Background Correction: Deuterium lamp correction up to 1.0 Abs, self-absorption method up to 2.0 Abs
Optical and Light Source Systems
- 8-Lamp Position Design: Automatic rotation, switching, and collimation for high-efficiency analysis.
- Simultaneous Illumination: Preheats 1 to 8 lamps concurrently for faster workflow.
- Optical System: Features a Czerny-Turner monochromator and diffraction grating with 1800 grooves/mm.
Automation and Data Processing
- One-Key Operation: Simplifies processes and supports multi-task analysis.
- Data Management: Supports automatic curve fitting, concentration calculations, and outputs in Word/Excel formats for easy documentation.
Flame System
- Burner and Spray Chamber: Designed for corrosion and flame resistance; includes adjustable burner head and automatic ignition control.
- High Precision Control: Automated gas flow adjustments and detection data display via a pedal reading function.
Graphite Furnace System
- Heating Capabilities: Longitudinal heating up to 3000℃, with rapid temperature increase.
- Temperature Control: Dual-mode control options with high precision (±1%) and automatic positional adjustments.
- Observation System: Includes a visual system for monitoring and safe operations.
Software and Safety
- Comprehensive Safety: Integrates alarms and safety devices across hardware and software for secure, stable operations.
- Automatic Fail-safes: For gas cut-off, abnormal air pressure, ignition failure, and more.
Optional Functional Extensions
- Graphite Furnace Automatic Sampler: Independently controlled, with multi-stage cleaning and accurate injection.
- Flame Automatic Sampler: Designed for flexibility with a 70-sample tray.
- Oxygen-Rich High-Temperature Flame: Allows for high-temperature element analysis without hazardous chemicals.
- Hydride Vapor Generator: Expands analytical scope with hydrogenation methods.
- Audit Trailing Software: Ensures compliance with electronic signatures, user permissions, and traceability for audit standards.
- Main Unit: 1020mm×530mm×500mm(L×W×H), 85kg
- GF Power Supply: 350mm×530mm×430mm(L×W×H), 32kg
- GF automatic sampler: 350mm×250mm×300mm(L×W×H), 15kg
- Flame automatic sampler: 440mm×290mm×440mm(L×W×H), 14kg
