AA500 Atomic Absorption Spectrometer
The AA500 Atomic Absorption Spectrometer is a versatile and reliable system designed for both flame and graphite furnace analysis. It is well-regarded for its high specification and automation capabilities, making it suitable for a variety of analytical applications.
Key Configurations
- Flame Analysis Only (AA500F)
- Graphite Furnace Only (AA500G)
- Combined Flame and Furnace (AA500FG)
Main Features
- Software Control: Operated via user-friendly AA-Win Pro software, compatible with all versions of Windows, including Windows 7 Professional. The software provides comprehensive control over the instrument and auto-sampler.
- Automation: Supports full automation with either a Universal Auto-sampler or a Random Access Auto-sampler. Hydride analysis can also be fully automated.
- Flame Options:
- Air/Acetylene: Standard configuration suitable for most elements.
- N2O/Acetylene: Optional burner for elements less prone to ionization (e.g., Aluminium, Tin).
- Air/LPG (Natural Gas): Optional burner ideal for alkali metals (e.g., Potassium, Sodium) with low pressure requirements.
Standard Features
- Embedded PC System: Built-in computer system with pre-installed UV-Win Pro software and Windows 7.
- Lamp Turret: Automatic 8 Hollow Cathode lamp turret with individually controlled operating and warm-up currents.
- D2 Lamp Background Correction: High energy D2 lamp with adjustable beam splitter mirror for background correction.
- Self-Reversal Background Correction: Uses the same hollow cathode lamp for versatile background correction.
- Optics: High precision minimal optics for maximum light throughput.
- Auto-Sampler: Universal auto-sampler available as an optional accessory.
- Data Integration: Absorption and Emission modes, peak height, peak area, sequential, and manual integration modes.
Flame Atomiser Features
- Air/Acetylene: Standard configuration with a 100mm single slot burner. High sensitivity with adjustable flame settings.
- N2O/Acetylene: Optional 50mm single slot burner for elements less prone to ionization.
- Air/Propane (LPG): Uses a 3-slot burner, ideal for alkali metals and areas with limited access to high-purity acetylene.
Safety Features
- For Flame Atomiser:
- Pressure monitoring for gases
- Burner Identification
- Flame sensor
- Drain Trap level sensor
- Gas leak detector
- Over Pressure in Premix
- Safety cut-off switch
- For Graphite Atomiser:
- Argon gas pressure sensor
- Water flow sensor
- Over temperature sensor
- Broken graphite tube protection
Graphite Furnace Atomiser Features
- Temperature Range: Up to 3000°C with up to nine ramp temperature programs.
- Tube Options: Pyrolytically coated graphite tubes for improved performance and durability. Platform and non-platform tubes available.
- Heating Program: Up to 10 heat stages programmable and stored in AAWinPro software.
- Cooling System: Graphite tube cooled by an additional water circulation system (sold separately).
General Specifications
- Embedded PC System: Built-in computer with pre-installed software and Windows 7.
- Dimensions & Weight: Specific dimensions and weight not provided.
The AA500 Atomic Absorption Spectrometer combines high performance with user-friendly features and automation options, making it a dependable choice for a wide range of analytical needs.