• With the latest nuclear embedding technique to automatic control and data processing, to ensure reliability • High performance liquid screen, to indicate parameters and measuring data • Auto adjust negative high voltage and lamp current • Auto transfer spectral bandwidth, 0.1nm, 0.2nm, 1.0nm, 2.0nmnm for option • Auto control wavelength scanning, auto seeking, all band fast scanning and positioning in 30 seconds • Auto zeroing could deduct zero drift of the influence to the data • Auto energy adjustment • Comprehensive gas leakage protection warning device • The best flame height and atomizer position for option, to choose the best analysis condition • Adjustable gas flow to select the best combustion supporting ratio of the element analysis • Hydride generator for option • The excellent quality of the optical system, optical system suspension design, the vibration and the environmental temperature changes can not affect the instrument performance The basic parameters of AAS-2600 could be accordance with the basic parameters of the atomic absorption spectrophotometer in GB/T21187-2007 professional standard.

 Features

·         With the latest nuclear embedding technique to automatic control and data processing, to ensure reliability

·         High performance liquid screen, to indicate parameters and measuring data

·         Auto adjust negative high voltage and lamp current

·         Auto transfer spectral bandwidth, 0.1nm, 0.2nm, 1.0nm, 2.0nmnm for option

·         Auto control wavelength scanning, auto seeking, all band fast scanning and positioning in 30 seconds

·         Auto zeroing could deduct zero drift of the influence to the data

·         Auto energy adjustment

·         Comprehensive gas leakage protection warning device

·         The best flame height and atomizer position for option, to choose the best analysis condition

·         Adjustable gas flow to select the best combustion supporting ratio of the element analysis

·         Hydride generator for option

·         The excellent quality of the optical system, optical system suspension design, the vibration and the environmental temperature changes can not affect the instrument performance

The basic parameters of AAS-2600 could be accordance with the basic parameters of the atomic absorption spectrophotometer in GB/T21187-2007 professional standard.

Performance Index

Optical system

·         Wavelength: 190nm-900nm

·         Monochromator:  C-T, aberration

·         Spectrum bandwidth: 0.2nm, 0.4nm, 1.0nm, 2.0nm for option

·         Wavelength accuracy:  ±0.25nm

·         Wavelength repeatability: 015nm

·         Baseline shift:  ±0.004A/30min

·         Detector: photomultiplier

Atomic system

·         Sensitivity: concentration 3.0μg/ml, absorbance >0.300Abs

·         (Cu) detection limit: 0.006μg/ml

·         Burner: 100mm titanium metal, air premixed

·         Precision: RSD≤1%

·         Sprayer: high efficiency glass atomizer

·         Atomizing chamber: corrosion resistant material

·         Position adjustment: flame burner optimum height, front and rear position adjustable, complete the transfer between the flame and the hydride in one minute

·         Safety: with many kinds of automatic protection, acetylene gas leakage alarm, closed system

Analytic method

·         Measurement method: air-acetylene flame method, hydride generator atomic absorption method

·         Concentration calculation: standard curve method (1-3 times curve), auto fitting, standard addition method

·         Repetition survey frequency: 1-20times, calculate average value, £¬display standard deviation and relative standard deviation

·         Printing result: parameters print, data result print

·          

Instrument Parameter

·         Source: AC 220V/50HZ

·         Power: 150VA

·         Weight: 70Kg

·         Volume: 1000mm (L)×350mm(W)×390mm(H)

·         Operating temperature: 15¡æ~30¡æ

·         Operating humidity:  ≤75%

Standard Layout

·         Main host

·         Low noise oil free air compressor

·         Accessories

·         Installation and commissioning

·         Wooden case packaging and transportation

Guanzhou Raysky Scientific Instrument Co.,Ltd.

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