Atomic Absorption Spectrophotometer LZ-AAS-A100 Catalog

Atomic Absorption Spectrophotometer LZ-AAS-A100 stands out as a rapid and efficient flame atomic absorption system. It incorporates Fast Sequential operation, accommodating up to 8 lamps, Hollow cathode lamps, and effective glass atomizers to enhance overall performance. With automatic lamp selection, a programmable gas box, and D2 background correction, the LZ-AAS-A100 offers advanced features. Additionally, it can be equipped with a diverse range of accessories to expand its functionalities. Well-suited for micronutrient analysis in applications such as environmental, food, and agriculture, this system effortlessly handles multi-element suites.

Wavelength Range	190 ~900 nm
Wavelength Accuracy	≤±0.15 nm
Wavelength Repeatability	≤0.4 nm
Bandwidth	0.1, 0.2, 0.4, 1.0, 2.0 nm
Baseline	≤0.002A/30mins (Cu)
Characteristic Concentration	0.02µg/ml/1% (Cu)
Detection Limit	0.004µg/ml (Cu)
Precision	≤0.5%
Grating Lines	1800/ mm
Inflamer	All metal titanium burner
Atomizer	Glass
Lamp	8
D2 Background Calibration	1 A ≤ 50 times correction ability
Flame System	Acetylene air burner 100 mm Ignition Dynamic Baseline Drift ≤ 0.006 Abs / 30 min Characteristic Concentration ≤ 0.025 μg / ml / 1 % Standard Deviation of Accuracy ≤ 0.5 % (Cu, absorbance > 0.8 A) (detection limit Cu ≤ 0.008 μg / ml) Safety System Automatic cut off gas if pressure is low, power cut-off, flame out and alteration of the burner
Graphite Furnace (Optional)	Max.Temperature 3000 ℃ Max. Heating Speed ≥ 2000 ℃ / S Characteristic quantity (Cd) ≤ 0.5 × 10 to 12g (Cu) ≤ 0.5 × 10 to 11g Accuracy (Cu) ≤3 % , (Cd) ≤ 3 % Saftey System Protection for Overload current, reduced air pressure, low cooling water flow Power Consumption 7000W Packing Dimensions 760 x 640 x 700 mm Weight 90 kgs
Power Supply	220 V, 50 Hz
Overall Packing Dimensions	860 x 705 x 755 ( Main Instrument) 545 x 445 x 1385 (Accessories)
Gross Weight	105kgs ( Main Instrument) 100kgs ( Accessories)

• Completely controlled by PC, simultaneous operation of flame and optional graphite furnace doubles your productivity
• Design of an integrated floating optical platform enhances both the stability of the optical system and its resistance
• Automate the switching of eight light stands while simultaneously pre-heating them, and optimizes the operational status of the hollow cathode lamp
• Automatic adjustment ensures that the flame burner is positioned optimally
• Fully automated wavelength scanning and peak searching
• Alarm feature to protect gas leakage, wrong burner connection, low voltage, and abnormal flameout
• D2 lamp protection and self- reversal background systems
• Measuring method: Flame absorption method and emission method
• Results can be printed in parameters, diagrams, data results
• More than 500 self-storage data, analysed data is stored in Excel format
• Each atomizer is aligned for immediate use and never needs re-alignment, enabling true set-and-forget optimization

Software
Inkjet printer
Oil Free Air Compressor
Acetylene reducing valve
Cu Hollow Cathode Lamp
Air Filter

Graphite Furnace
Hollow Cathode lamp( Ag, Au, Ca, Cd, Fr, Fe, Hg, K, Mg, Mn, Na,Ni, Pb, Zn, Sb etc)
Graphite Tubes
Recirculating cooling water system
Hydride Generator
Autosampler

An atomic absorption spectrophotometer is used for quantitative analysis of metal elements and trace metals in environmental, food, pharmaceutical, clinical, and industrial samples.