Home Companies Changsha Rong Hao Equipment Co., Ltd

AA2600 atomic absorption spectrophotometer

Changsha Rong Hao Equipment Co., Ltd

AA2600 atomic absorption spectrophotometer

Country/Region China
Categories Spectrometers

Product Details

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AA2600 atomic absorption spectrophotometer
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  • The optical system Wavelength range190nm——900nm
    monochromatorEliminating aberration C - T monochromator
    The spectral bandwidth0.2, 0.4, 1.0, 0.4 nm, four files automatically optional
    Wavelength accuracyBetter than0.25 nm
    Wavelength repetitive0.15nm
    Baseline drift0.004A/30min
    detectorPhotomultiplier tube
    The atomization system sensitivityThe mass concentration of 3.0 ug/ml absorbance is greater than 0.300 Abs
    Detection limit( Cu ) 0.006g/ml
    burner100 mm titanium burner, mixed type air cooling
    repetitiveRSD≤1%
    sprayEfficient, all plastic, stainless steel glass atomizer

    Atomizing chamberCorrosion resistant material atomizing chamber Position adjustmentFlame burner height and position is adjustable, before and after complete the flame/hydride change in a minute

    Security and protectionHave a variety of automatic safety protection function, acetylene gas leakage alarm, closed system

    Analysis method Method of measurementAir - acetylene flame method, hydride generator atomic absorption method

    Concentration calculationStandard curve method (1-3 times curve), automatic fitting, the standard addition method
    Number of repeated measurements1-20 times, calculate the average, the get the standard deviation and relative standard deviation

    print Resultsto print Parameters, print data of results


    Instrument parameters power supplyAC 220V/50HZ
    power150W
    weight70kg
    volume1000mm(long)×350mm(wide)×390mm(high)
    Working environment temperature15-30℃
    Work environment humidity75%


    Standard configuration host Low noise and no oil air compressor

    Installation and debugging To the user site for training machine usage

  • Jane interface:

    1. Using the latest multi-core embedded technology instrument for automatic control and data processing, to ensure reliability.

    2. High performance liquid crystal display, display parameters and measurement data.

    3. The automatic adjust the negative pressure, the lamp current.

    4. Automatic conversion spectrum bandwidth, 0.1, 0.2, 1.0, 0.2 nm (optional).

    5. Automatic control wavelength scanning, homing peak, the international level of all band rapid scanning positioning, 30 seconds.

    6. Automatic zero, can deduct zero drift of the data.

    7. Automatic power adjustment.

    8. Comprehensive gas leakage protection warning device.

    9. Optional best flame height and atomization device location, choose the best analysis condition.

    10. Adjustable gas flow, select optimum combustion help than element analysis.

    11. Optional hydride generator, enrichment of quartz.

    12. Excellent quality of the optical system, the optical system of suspension design, vibration, temperature change does not affect the instrument performance. The light energy is strong, good stability.

  • Atomic absorption spectroscopy is an extremely important analysis methods of analytical chemistry, has been widely used in metallurgical industry. Absorption of atomic absorption spectrometry is using the measured element characteristics of ground state of atomic radiation absorption degree of quantitative analysis method. For some constant composition determination and PPM, PPB level determination of trace, steel can be low levels of Cr, Ni, Cu, Mn, Mo, Ca, Mg, Als, Cd, Pb, Ad; K2O of raw materials, iron alloy, Na2O, MgO style, Pb, zinc, such as Cu, Ba, Ca element analysis and some pure metal (such as Al, Cu) of residual elements in detection.

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