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      Atomic Absorption Spectrophotometer LX600AAS

      Atomic Absorption Spectrophotometer LX600AAS

      Email: info@labdex.com website: www.labdex.com

      Description

      Atomic Absorption Spectrophotometer LX600AAS is an integrated flame atomization system. They analyze the concentration of elements in a liquid sample based on energy absorbed from certain wavelength of light. They are equipped with turrets that can hold multiple lamps to reduce downtime between samples or allow for sequential analysis.

      Specifications

      O2 Enriched Flame No
      Air-C2H2 flame Yes
      Auto sampler No
      Wavelength range 190-900nm
      Wavelength accuracy ≤±0.25nm
      Wavelength repeatability ≤0.15nm
      Light source system
      Lamp positionEight lamp position design
      RotationAutomatically rotating light stand that can be automatic switch and optimize
      PerformanceTwo lamp positions to support high-performance hollow cathode lamps. Each lamp position can be lighted and preheated optionally
      Optical System
      MonochomatorSingle beam, Czerny-Turner design
      Grating1800 lines/mm
      Blazed wavelength250nm
      Focal length277mm
      Spectral bandwidth0.1nm, 0.2nm, 0.4nm,0.8nm and 1.6nm, 2.6nm (debugging slit) switching automatically
      Atomizer
      Flame atomization systemThe single flame atomization system is adopted, and the burner can be adjusted up and down, back and forth, and rotated in multiple dimensions
      Burner10cm all-titanium burner for air-acetylene flame (optional flame-emitting combustion head)
      Automatic control functionAdopt high-reliability gas flow control system, with automatic control such as automatic ignition/extinguishing. With foot reading function, effectively liberate the hands of analysts
      Detection and Data processing system
      Operation softwareIntelligent operation software, support Win7/Win10 and other operating systems
      Repeat times1~99 times, automatic calculation of mean value, standard deviation and relative standard deviation
      Multi-task functionsSequential determination of multi-elements in the same sample
      Condition readingWith model function
      Result printingMeasurement data and final analytical report printout, editing with Excel
      Communication portStandard RS-232 serial port communication
      Function expansion Hydride vapor generator can be connected for hydride analysis
      Voltage 220V 50Hz, average power dissipation 0.3kVA
      Packing dimension (L x W x H) and Gross weight 1270 x 750 x 830 mm, 130 kgs
      Features
      • Designed 8-light position lamp holder is compatible with the light position element memory function of conventional lights, and easily supports 1~4 lights to be preheated at the same time 
      • Supports the expansion of various functions and accessories such as hydride method, flame emission method, oxygen-enriched air-acetylene high temperature flame method, and flame auto-sampler 
      • Data processing system: provided with analytical methods – Working curve auto-fitting standard addition method, automatic sensitivity correction, automatic calculation of concentration and content with windows operating system software 
      • Experiments can be repeated 20 times maximum along with automatic calculation of mean value, standard deviation and relative standard deviation 
      • Equipped with multi task functions- sequential determination of multi-elements in the same sample, condition reading- with model function and result printing- measured data and final analytical report printout in excel 
      • AAS analysis is made under windows operating system which is easy-to-use with fast parameter setting and optimization 
      • Designed with various safety monitoring and protection system, which insure the flame state in real time, and has the functions of automatic flameout and alarm protection when abnormal air pressure, gas leakage, etc. are abnormal 
      • Various automatic and intelligent functions such as automatic peak finding setting and scanning automatic setting of slit width and energy, automatic wavelength optimization, and no need to reset when switching wavelengths 
      • Optional Autosampler, adopting 71-position sub-master plate patented technology, can rapidly remove/install standard solution cup and sample cup respectively. The single cup volume ≥ 20mL, self-calibrating sampling position, automatic large flow multi-stage Simple cleaning and other functions, high ease of use and flame analysis 
      • Optional Oxygen-enriched-air-acetylene high-temperature flame is selected, and there is no dangerous gas-N2O, which ensures that the detection limit of high-temperature elements such as aluminum, barium, chromium, molybdenum, and vanadium is effectively improved, and at the same time it brings a jump in analytical sensitivity 
      • Optional hydride generator for hydrogenation analysis to achieve effective expansion of element types, analytical performance, and detection limits such as arsenic, mercury, and selenium
      Applications
      • Used for testing the metal element concentration analyze in agriculture, chemical, environmental study, food, mining, and petrochemical, pharmaceutical industry.
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