SL 194

True Double Beam Atomic Absorption Spectrophotometer
 

SL194

Salient Features & Benefits
  • High Energy Double Beam Optics .
  • Automated Six lamp turret with independent power supply and alignment for each lamp.
  • Microprocessor and Microcontroller based user friendly, Menu driven with printer interface and optional PC attachment through RS232C / USB interface.
  • Microsoft Windows® based software for Data processing, Storage, Retrieval, Interpretation etc.
  • Background correction with D2 lamp source.
  • Saving of optimum parameters.
  • Auto Burner Height Optimization and maximum ABS adjustment of burner through membrane keyboard.
  • Auto Flame control.
  • Auto scan for wavelength conformation.
  • Integral Microcontroller based auto gas.



    • Applications
    For analysis of various metallic constituents in
  • Soil
  • Fertilizer
  • Micro Nutrients
  • Plants
  • Pesticide
  • Foods
  • Water
  • Biological Matter
  • Metallurgy
  • Plating Coal
  • Petrochemicals
  • Glass
  • Cement
  • Steel
  • Others


    • Industries using SL-194 True Double Beam Atomic Absorption Spectrophotometer
    Agriculture Metallurgy Food & Beverages
    Cement Environmental Chemical & Pharma


    SL194
    Displaying the SL-194 True Double Beam Atomic Absorption Spectrophotometer

    Specifications

    SPECTRAL
    Range 185 to 900 nm
    Bandwidth Auto select in 8 steps from 0.1 to 2.5 nm
    PHOTOMETRIC
    Range 0 to 2 Abs
    LIGHT SOURCE Hollow cathode lamp (HCL)
    BACKGROUND CORRECTION Deuterium Lamp (D2 ) - Optional
    BURNER Titanium construction, Premix, laminar flow, 100 mm burner for Air  – Acetylene (C2 H2 )
    FUEL Acetylene (C2 H2 )
    OXIDANT Air/Nitrous Oxide (N2O)
    FLOW CONTROL Optional: Integral auto gas control system and panel flow meters, Automatic flame change over.
    SAFETY FEATURES Full safety interlock including pressure sensors, power failure, Protection, auto ignition, flame failure detection & burner recognition.
    NEBULIZER Pneumatic, with 90% platinum and 10% iridium alloy capillary
    Sample feed rate 3 to 8 ml/min (adjustable)
    DATA PROCESSING
    Microprocessor Mode 1. Absorbance, 2. Concentration (standard addition and calibration), 3. Curve fit (Quadratic and Least Squares), 4. Energy Profile, 5. Emission, 6. Printing MS Office Tools
    PC Mode Operating software, Windows XP 1. Absorbance, 2. Concentration (standard addition and calibration), 3. Curve fit (Quadratic and Least Squares), 4. Energy Profile, 5. Emission
    MONOCHROMATOR Czerney Turner 1/3 m with 1800 lines/mm holographic diffraction grating and hard coated optics with full temperature compensation. Reciprocal, linear, dispersion is 1.5 to 2.0 nm/mm
    DETECTOR Wide range Photo Multiplier Tube (PMT)
    SYSTEM UPGRADATION Instrument can be upgraded to hydride and cold vapor generator
     

    Downloads
    SL-194
    Product Brochure
    		   
         

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