• Environmental and Scientific Instruments Co

Digital Flame Photometer

Esico offers a digital flame photometer, Model 381E, an ideal instrument for determination of concentration of sodium, calcium and tithium in the samples. It uses the latest technology to give most accurate and reliable results. The solution is passed through the atomizer where air, sample and the fuel are mixed together in the mixing chamber, which is then sprayed as a very fine mist into the flame. The colour of the flame is changed depending upon the concentration of elements present. The radia- tion from the resulting flame are passed through the sensing system and the specific narrow band interference filter which permits only the characteristic radiation to pass to the photo detector. The output of the photo-detector is then processed and final results are displayed directly in PPM value. The instrument is supplied to measure sodium (Na) and potassium (K) with the interference filters mounted on the disk. Calcium and lithium are optional. The respective interference filter can be selected by rotating the disk. The company's products range includes micro- processor of system digital pH meters, digital and analogue colourimeters, spectrophotometers, microprocessor flame photome- ters, water analysis kit, microprocessor KF titrimeters, turbidi- ty meters, conductivity meters, telethermometers etc.