WebA flame detector is a sensor designed to detect and respond to the presence of a flame or fire, allowing flame detection.Responses to a detected flame depend on the installation, but can include sounding an alarm, deactivating a fuel line (such as a propane or a natural gas line), and activating a fire suppression system. When used in applications such as … WebMar 21, 2013 · See answer (1) Best Answer. Copy. flame photometry involves the determination of concentration of alkali and alkaline earth metals present in a sample based on the radiation emitted by it when the ...

Flame Photometry - Amrita Vishwa Vidyapeetham Virtual Lab

Web2.1 A flame photometer is an instrument used for measuring the spectral intensity of lines produced by metals present in ionic compounds. "Measuring the flame emission of solutions containing the metal salts is done to perform a quantitative analysis of these substances" (Internet 1). 2.2 The electrons of an atom exist in different energy levels. WebPhotometry, from Greek photo- ("light") and -metry ("measure"), is a technique used in astronomy that is concerned with measuring the flux or intensity of light radiated by astronomical objects. [1] This light is measured through a telescope using a photometer, often made using electronic devices such as a CCD photometer or a photoelectric ... together 21 charity

Flame Photometry: Its Principle, Instrumentation

WebOxidizing and reducing flames. A flame is affected by the fuel introduced and the oxygen available. A flame with a balanced oxygen-fuel ratio is called a neutral flame. The color of a neutral flame is semi-transparent purple or blue. [1] This flame is optimal for many uses because it does not oxidize or deposit soot onto surfaces. WebJan 15, 2013 · Flame photometry can be used for the measurement of elements which can easily be excited like Ca, K, Na, Ba, Cu etc. However due to low temperature of flame the elements like Fe can not be excited ... Weben.wikipedia.org people of xylem