STEP 0: Pre-Calculation Summary
Formula Used
= Ir*
This formula uses 3 Variables
Variables Used
Radiant Flux - (Measured in Erg per Second) - Radiant Flux is emitted within the small wavelength range of a spectral line.
Solid Angle for Radiance - (Measured in Radian) - Solid Angle for Radiance is a measure of the amount of the field of view from some particular point that a given object covers.
STEP 1: Convert Input(s) to Base Unit
STEP 2: Evaluate Formula
Substituting Input Values in Formula
dΦ = Ir*dω --> 1.2*0.017
Evaluating ... ...
= 0.0204
STEP 3: Convert Result to Output's Unit
2.04E-09 Watt -->0.0204 Erg per Second (Check conversion ​here)
0.0204 Erg per Second <-- Radiant Flux
(Calculation completed in 00.004 seconds)
You are here -
Home »

## Credits

Created by Sangita Kalita
National Institute of Technology, Manipur (NIT Manipur), Imphal, Manipur
Sangita Kalita has created this Calculator and 50+ more calculators!
Verified by Soupayan banerjee
National University of Judicial Science (NUJS), Kolkata
Soupayan banerjee has verified this Calculator and 800+ more calculators!

## <Spectrochemistry Calculators

Kaiser Transform
​ Go Kaiser Transform = (Constant for Kaiser Transform*log10(1/Transmittance for Kaiser Transform))+((1-Constant for Kaiser Transform)*log10(1/(Transmittance for Kaiser Transform-1)))
Scheibe-Lomakin Equation
​ Go Intensity of Spectral Line = Proportionality Constant of Schiebe Lomakin*(Concentration of Element for Scheibe Lomakin^Proportionality Deviation of Schiebe Lomakin)
Relative Exposure
​ Go Relative Exposure = 10^((Slope for Relative Exposure*Kaiser Transform)+Intercept for Relative Exposure)
Partial Pressure in Column Arc
​ Go Partial Pressure in Arc Column = 1.3625*(10^22)*Temperature in Arc Column*Electron Density in Arc Column

= Ir*

## What is spectrochemical analysis?

In spectrochemical analysis, emission spectra of atoms and ions (and sometimes of molecules) are used for detecting and determining chemical elements. To ascertain the concentrations of the elements in the samples, 'intensities' of spectral lines are evaluated.

## How to Calculate Radiant Flux?

Radiant Flux calculator uses Radiant Flux = Radiant Intensity*Solid Angle for Radiance to calculate the Radiant Flux, The Radiant Flux formula is defined as flux emitted within the small wavelength range of a spectral line, determined experimentally either accurately by integration over the line profile, or approximately by measuring the peak value. Radiant Flux is denoted by symbol.

How to calculate Radiant Flux using this online calculator? To use this online calculator for Radiant Flux, enter Radiant Intensity (Ir) & Solid Angle for Radiance (dω) and hit the calculate button. Here is how the Radiant Flux calculation can be explained with given input values -> 204000 = 1.2*0.017.