EAST AND WEST AA-7001 Atomik Absorpsiyon Spektrofotometre Cihazı (Manuel )

EAST AND WEST AA-7001 Atomik Absorpsiyon Spektrofotometre Cihazı (Manuel )



  • Increased stability from the suspension system of the optical system. Mild external influences and ambient temperatures have no effect on the instrument's stability.
  • One of the most compact AAS in the world. The AA-7000 series combines the flame atomic absorption spectrometer, graphic furnace atomic absorption spectrometer, optical system, atomizer, graphic furnace power supply, and electronics all into one unit.
  • Long lasting nebulizers and burning heads. Using aero-space technology, pure industrial titanium nebulizers and burning heads are casted using a paraffin method. As such, they resist corrosion and oxidation and are capable of withstanding high temperatures.
  • 1800 grooves/mm diffraction grating for higher resolution and higher energy
  • Deuterium-lamp and background correction increase the accuracy of calibration results
  • Reliable safety and alarm devices for lamps, graphite furnance, and atomizer
  • Optional HG-01 hydride generator to analyze elements, such as As, Pb, Se, and Pb.

  • Main Features

    · Excellent price to function efficiency

    · Advanced integrated graphite furnance power supply

    · Can be linked with AS-01 graphite furnace auto-sampler for greater convenience

    · Long lasting graphite tube, especially for temperatures less than 2000 ℃

    · Temperature programming of up to 20 steps

    · Method and parameters are easy to set up

    · Accurate calibration curve function

    · Unique background correction for samples with high salinity, such as soy sauce, for precise results 

  • Technical Specifications

    Spectrophotometric System

    Wavelength Range: 190 - 900 nm

    Spectral Bandwidth: 0.1, 0.2, 0.4, 1.0, 2.0 nm, with 5 second automated switching

    Monochromator: C-T grating monochromator

    Grating: 1800 / mm

    Wavelength Accuracy: ± 0.2 nm

    Wavelength Repeatability: better than 0.1 nm

    Static Baseline Stability: ≤ ± 0.002 A/30min
    Dynamic Baseline Stability: ≤ ± 0.004 A/30min

    Blazed Wavelength: 250 nm

    Resolution: better than 0.3 nm

    Flame Analysis

    Cu Characteristic Concentration: ≤ 0.02 μg/L/1%
    Detection Limit: ≤ 0.004 mg/L
    Precision: ≤ 0.7% RSD

    Burner Heads: 50 mm and 100 mm interchange titanium burner heads, titanium atomizer chamber

    Position Adjustment: Adjusting mechanism for the best vertical positions and the rotation of the burner, takes one minute to switch between flame and hydride generation.

    Graphite Furnace Analysis

    Cd Characteristic Quantity: 0.5 × 10-12g
    Detection Limit: 1.0 × 10-12g
    Temperature: Room temperature - 3000 ℃
    Temperature Programming: Up to 20 steps. Heating Modes: constant, steps, slope
    Heating Rate: ≥ 2000 ℃ / sec

    Data Processing

    Measurement Modes: flame absorption, flame emission, graphite furnace, hydride generation.
    Analytical Methods: linear, nonlinear, standard addition method.
    Printable Output: Calibration curve, the signal spectrum, instrument conditions, analysis parameters and analysis results (automatically stored and printed).

    Graphite Furnace (with Integrated Power Supply)

    Dimensions (L x W x H): 880 mm x 540 mm x 450 (H) mm


    Weight: 125kg
    Power: ~220 V, 50 Hz. Main Instrument: 200 W, Graphite furnace: 4 KW


    Our AAS Complete Set

    1. Main Unit (selectable)

    2. Computer, printer, specialized software

    3. Gas source: air compressor, high-purity argon, high-purity acetylene gas (preparation required)

    4. 4 Element lamps (based on selection)

    5. Hydride generator (optional)

    6. Graphite furnace auto-sampler (optional)

    7. Graphite furnace cooling system (optional)

    8. Spare parts and specialized tools



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