Digital Flame Photometer - 381

About Digital Flame Photometer - 381

Features

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

Digital Flame Photometer - 381 is a simple & easy to operate instrument fordetermination of Sodium, Potassium, Calcium & Lithium. It is an idealinstrument for soil testing labs.

The instruments aresupplied in two units viz. Main Unit and Compressor Unit. The Main Unitcomprises of digital displays, detector, filters and nebulizer. The compressorunit supplies the compressed air to the main unit.

Air at a givenpressure is passed into the atomiser. The suction produced by it, draws thesample solution into the nebulizer and is sprayed as fine mist into the flame.The light emitted by the element at the characteristic wavelength is isolatedby the narrow band interference filters, which then falls on to the siliconphotodiode. After signal conditioning of the photodiode output, it is sent todigital converter and the results are displayed directly in ppm/meq units. Thenarrow band interference filters are mounted on a rotating disc fitted withinthe Main Unit. Appropriate filter can be selected by rotating this disc withthe thumb. The oil free compressor with regulator maintains a stable airflow.

Specifications

Note : Specifications are subject to change due tocontinuous improvements.