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AELAB 4530F Single Beam 8 Lamps Turret Atomic Absorption Spectrophotometer

The AELAB 4530F Single Beam 8 Lamps Turret Atomic Absorption Spectrophotometer offers high-precision quantitative metal analysis using flame and graphite furnace methods. Controlled by PC software, it provides automatic wavelength scanning, deuterium background correction, and comprehensive safety protection for accurate, repeatable laboratory measurements.

Modles : 4530F
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The AELAB 4530F Single Beam 8 Lamps Turret Atomic Absorption Spectrophotometer provides advanced quantitative elemental analysis for laboratories engaged in environmental, pharmaceutical, and metallurgical testing. It integrates a floated optical platform for enhanced shock resistance and long-term optical stability, while its 8-lamp automatic turret enables multi-element analysis with reduced setup time.

Completely PC-controlled, the system features automatic wavelength scanning, deuterium background correction, and built-in data processing with over 500 self-storage records. Its dual measurement capability supports both flame absorption and graphite furnace absorption for a broad range of detection limits and sample matrices.

 

⚙️ Design & Construction

The AELAB 4530F employs a single-beam optical configuration mounted on an integrated floated optical platform to minimize vibration effects. The all-metal titanium burner ensures durability, while the effective glass atomizer provides uniform atomization for high signal stability. The 8-position lamp turret allows automatic preheating and selection of hollow cathode lamps, optimizing operational efficiency. Compact housing and modular accessories ensure reliable, space-efficient installation in analytical laboratories.

 

🔬 Working Principle / Testing Method

The AELAB 4530F quantifies metal concentrations by measuring atomic absorption of light at element-specific wavelengths between 190–900 nm. The instrument utilizes a deuterium lamp for background correction, a PC-controlled scanning grating (1800 lines/mm), and precise regulation of the flame or graphite furnace temperature. Sample atomization occurs via an acetylene-air flame or electrically heated graphite tube. Measured absorbance values are converted to concentration using stored calibration curves.

 

💡 Key Advantages

  • Fully PC-controlled optical and flame system with intuitive software interface
  • Automatic 8-lamp turret with simultaneous lamp preheating and selection
  • Integrated D₂ background correction with 50× background subtraction capability
  • High-speed graphite furnace heating ≥2000 °C/s with temperature up to 3000 °C
  • Comprehensive safety interlocks for gas, power, and flameout protection
  • Built-in data storage exceeding 500 records, supporting Excel export and diagram printing
  • High sensitivity and precision (≤0.004 µg/ml Cu detection limit)

 

🔗 Connectivity & Integration

The AAS 4530F multi-functional software workstation supports Windows systems, offering flexible parameter control, data storage, and report printing. USB and RS-232 interfaces allow easy data export and communication with PCs, printers, and optional accessories including hydride generator, chiller, and air compressor. Output formats include analytical results, parameter printouts, and spectrum diagrams.

 

🧠 Model Insight

Model Specifications
4530F 190–900 nm wavelength range, flame system with titanium burner, 8-lamp turret, PC control
4510GF Graphite furnace module, 3000 °C, ≥2000 °C/s heating, Cd ≤0.5×10⁻¹² g detection, 7000 W

 

🧪 Testing Applications

The AELAB 4530F is designed for trace and ultra-trace metal analysis in diverse matrices. Applications include environmental monitoring (water and soil), food safety, agricultural nutrient testing, pharmaceutical formulation, metallurgical alloy control, and biochemical research. It ensures compliance with ISO, GLP, and CE analytical quality standards.

 

Compliance & Quality Assurance

All AELAB instruments conform to ISO 9001 manufacturing and CE safety directives. The AELAB 4530F is validated for GLP analytical traceability, with calibration protocols for wavelength accuracy and absorbance linearity traceable to certified reference standards.

Specifications :

Technical Specifications
Wavelength Range 190–900 nm
Spectral Bandwidth 0.1, 0.2, 0.4, 1.0 and 2.0 nm
Accuracy of Wavelength ±0.15 nm
Receptivity of the Wavelength ≤0.04 nm
Base Line Stability ≤0.002 A/30 min (Cu)
Characteristic Viscosity 0.02 µg/ml/1% (Cu)
Checking Limit 0.004 µg/ml (Cu)
Preciseness 0.50%
Grating 1800 lines/mm
Inflamer All-metal titanium burner
Atomizer Effective glass atomizer
Lamp Stand 8
D₂ Background Correction Ability When the background is 1 A, background ability should be deducted not less than 50 times; self-absorption background deduction method
Package Size 860×705×755 mm (Main instrument)
1170×645×900 mm (Accessories)
Power Source 220 V ±22 V AC

 

Flame System
Acetylene Air Burner 100 mm
Ignition Dynamic Baseline Drift ≤0.006 A/30 min
(Cu) Characteristic Viscosity ≤0.025 µg/ml/1%
Related Standard Deviation of the Accuracy ≤0.5% (Cu, absorbance >0.8 A), detection limit Cu ≤0.008 µg/ml
Safety System Automatic gas cut-off when pressure is insufficient, power off, flameout, or burner mismatch

 

4510GF Graphite Furnace
Highest Temperature 3000 °C
Largest Temperature Rising Speed ≥2000 °C/s
Characteristic Quantity Cd ≤0.5×10⁻¹² g Cu ≤0.5×10⁻¹¹ g
Accuracy Cu ≤3% Cd ≤3%
Size and Weight 730×625×700 mm 79.3 kg
Safety System Overcurrent protection; low air pressure alarm/protection; low cooling water flow alarm/protection
Power Source and Power 220 V ±22 V AC 7000 W
Technical Specifications
Wavelength Range 190–900 nm
Spectral Bandwidth 0.1, 0.2, 0.4, 1.0 and 2.0 nm
Accuracy of Wavelength ±0.15 nm
Receptivity of the Wavelength ≤0.04 nm
Base Line Stability ≤0.002 A/30 min (Cu)
Characteristic Viscosity 0.02 µg/ml/1% (Cu)
Checking Limit 0.004 µg/ml (Cu)
Preciseness 0.50%
Grating 1800 lines/mm
Inflamer All-metal titanium burner
Atomizer Effective glass atomizer
Lamp Stand 8
D₂ Background Correction Ability When the background is 1 A, background ability should be deducted not less than 50 times; self-absorption background deduction method
Package Size 860×705×755 mm (Main instrument)
1170×645×900 mm (Accessories)
Power Source 220 V ±22 V AC

 

Flame System
Acetylene Air Burner 100 mm
Ignition Dynamic Baseline Drift ≤0.006 A/30 min
(Cu) Characteristic Viscosity ≤0.025 µg/ml/1%
Related Standard Deviation of the Accuracy ≤0.5% (Cu, absorbance >0.8 A), detection limit Cu ≤0.008 µg/ml
Safety System Automatic gas cut-off when pressure is insufficient, power off, flameout, or burner mismatch

 

4510GF Graphite Furnace
Highest Temperature 3000 °C
Largest Temperature Rising Speed ≥2000 °C/s
Characteristic Quantity Cd ≤0.5×10⁻¹² g Cu ≤0.5×10⁻¹¹ g
Accuracy Cu ≤3% Cd ≤3%
Size and Weight 730×625×700 mm 79.3 kg
Safety System Overcurrent protection; low air pressure alarm/protection; low cooling water flow alarm/protection
Power Source and Power 220 V ±22 V AC 7000 W

Frequently Asked Questions

1What is the wavelength range of the AELAB 4530F?
The spectrophotometer operates between 190 nm and 900 nm, suitable for multi-element metal analysis.
2Does the AELAB 4530F support both flame and furnace methods?
Yes, it supports flame absorption and graphite furnace absorption using the optional 4510GF module.
3How many lamps can be installed?
The instrument includes an 8-lamp turret with automatic switching and preheating for each lamp.
4What is the detection limit for copper?
The detection limit for Cu is ≤0.004 µg/ml, with a characteristic viscosity of 0.02 µg/ml/1%.
5What safety features are included?
Automatic flameout, low gas pressure, and power failure protection ensure safe and continuous operation.
6What data handling functions are included?
On-board storage for >500 results/methods, Excel export, and printing of parameters, results, and spectra/plots.

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