Digital Flame Photometer – 381
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Flairfe Photometer 381 ..j sl%i riOni neteltfital Jr lame Jr no tome ter Advantages J Simple & Easy to Operate Narrow Band Interference Filters Accurate Na, K, Ca, & Li Determination Mixing Chamber Designed For Stable Flame Concentric Non-Corrosive Nebulizer Auto Ignition Year Warranty , Digital Flame Photometer - 381 is a simple & easy to operate instrument for determination of Sodium, Potassium, Calcium & Lithium. It is an ideal instrument for soil testinglabs. The instruments are supplied in two units viz. Main Unit and Compressor Unit. The Main Unit comprises of digital displays, detector, filters and nebulizer. The compressor unit supplies the compressed airtothe main unit. Air at a given pressure is passed into the atomiser. The suction produced by it, draws the sample solution into the nebulizer and is sprayed as fine mist into the flame. The light emitted by the element at the characteristic wavelength is isolated by the narrow band interference filters, which then falls on to the silicon photodiode. After signal conditioning of the photodiode output, it is sent to digital converter and the results are displayed directly in ppm/meq units. The narrow band interference filters are mounted on a rotating disc fitted within the Main Unit. Appropriate filter can be selected by rotating this disc with the thumb. The oil free compressor with regulator maintains a stable airflow.

COMPRESSOR UNIT Air Supply : By oil free mini compressor unit with pressure regulator with load and over heating protection Combustion Gas LPG : Controlled by precision regulator (Domestic Gas Cylinder) Power : 230 V ± 10% AC, 50 Hz Dimensions(LxBxH) : 290 x 255 x 210 mm (Approx.) Weight: 8 Kg. (Approx.) ACCESSORIES Operation & Service Manual - 2 Nos Fuse -1 No Ignition Filament -1 No Capilary Tube Set -1 Set Cleaning Wire Set -1 Set Dust Protection Cover -1 No Technical Data_J- MODEL 381 Na : 0-100 ppm K : 0-100 ppm Ca : 1 5-1 00 ppm (Optional) Li : 1 0-1 00 ppm (Optional) Na : 5 ppm K : 5...