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Coefficient of scatter

T = coefficient of scattering of the stationary phase / x = absolute reflectance... [Pg.522]

To test a dye, dyed test specimen from both the sample dye and the standard are compared under conditions that are as identical as possible and assessed visually or colorimetrically and then calculated in relative terms to the standard. A widely used method to calculate color strength is a determination based on the weighted sum of the K/S values (K is the coefficient of absorption, S the coefficient of scatter), which is used in standard specifications [21],... [Pg.347]

Densitometry can work as transmission measurements, also called forward light measurements. It requires a low coefficient of scatter of the medium. It can also work as reflection measurements also called back scatter determination. [Pg.474]

The diffuse reflection capacity depends on the properties of scatter and absorption of the particular sample. The property of scatter can be expressed by means of a coefficient of scatter S which is related to the unit of layer thickness, whereas the absorption capacity can be expressed by a coefficient... [Pg.9]

In this equation S is the coefficient of scatter of the solid phase and e the coefficient of absorption of the liquid component. The equation approximates the behaviour of the diffuse reflector in cases where the difference of intensity between the incident and the reflected rays is independent of the thickness of the structure. This is the case with the fibre-impregnated system, and hence the equation is an approximate description of its behaviour. [Pg.442]

R = reflected light K = coefficient of absorption S = coefficient of scattering. [Pg.643]

VIII. Calculation of the Coefficient of Scattering for Radiation of Short Wave-length (p. 48). [Pg.275]

In order to calculate the coefficient of scattering we start from the familiar formulae for the radiation from a dipole antenna. According to Hertz, the field of a dipole of moment p is given by... [Pg.275]

Cod Placer. See under placer. Coefficient of Scatter. A term used in the testing of vitreous enamelware and defined (ASTM 286) as The rate of increase of reflectance with thickness at infinitesimal thickness of vitreous enamel over an ideally black backing for method of test see ASTM C347. ... [Pg.66]

See other pages where Coefficient of scatter is mentioned: [Pg.35]    [Pg.32]    [Pg.49]    [Pg.340]    [Pg.73]    [Pg.263]    [Pg.113]    [Pg.156]    [Pg.298]    [Pg.337]    [Pg.337]    [Pg.446]    [Pg.463]    [Pg.484]    [Pg.540]    [Pg.574]    [Pg.201]    [Pg.74]    [Pg.631]    [Pg.151]    [Pg.110]    [Pg.154]    [Pg.309]    [Pg.208]   
See also in sourсe #XX -- [ Pg.442 ]

See also in sourсe #XX -- [ Pg.156 ]



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Coefficient scattering

Computation of Scattering Coefficients and Cross Sections

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