photometer, shadow - meaning and definition. What is photometer, shadow
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What (who) is photometer, shadow - definition

TERM IN JUNGIAN PSYCHOLOGY
Shadow aspect; Shadow-work; Shadow side; Shadow self; Shadow (Jung); Psychological shadow

Photoelectric flame photometer         
  • Flame photometer FP8800 for simultaneous determination of up to 4 alkali and alkali earth element concentrations in aqueous samples. Courtesy of A.KRÜSS Optronic
  • Analysis of samples by Flame photometer
LABORATORY DEVICE THAT CARRIES OUT A QUANTITATIVE FLAME TEST
Photoelectric Flame Photometer; Flame photometer
A photoelectric flame photometer is an instrument used in inorganic chemical analysis to determine the concentration of certain metal ions, among them sodium, potassium, lithium, and calcium. Group 1 and Group 2 metals are quite sensitive to Flame Photometry due to their low excitation energies.
photometer         
  • Ritchie's photometer
  • Rumford's photometer
SCIENTIFIC INSTRUMENT
Luminometer
[f?(?)'t?m?t?]
¦ noun an instrument for measuring the intensity of light.
Derivatives
photometric adjective
photometrically adverb
photometry noun
Photometer         
  • Ritchie's photometer
  • Rumford's photometer
SCIENTIFIC INSTRUMENT
Luminometer
An apparatus for measuring the intensity of light emitted by a given lamp or other source of illuminating power. They may be classified into several types. Calorimetric or Heat Photometers act by measuring relatively the heat produced by the ether waves (so-called radiant heat) emitted by the source. The accuracy of the instrument is increased by passing the rays through an alum solution. A thermopile, or an air thermometer, may be used to receive the rays. Chemical Photometers. In these the light falls upon sensitized photographic paper. The depth of coloration is used as the index of illuminating power. Direct Visual Photometers. These include Rumford's Shadow Photometer, Bunsen's Bar Photometer, and Wheatstone's Bead Photometer, in which the light is estimated by direct visual comparison of its effects. Optical Photometers. These include Polarization Photometers, in which the light is polarized; Dispersion Photometers, in which a diverging lens is placed in the path of the rays of light so as to reduce the illuminating power in more rapid ratio than that of the square of the distance. Selenium Photometers, in which the variations in resistance of selenium as light of varying intensity falls upon it is used as the indicator of the intensity of the light. Jet Photometers, for gas only, in which the height of a flame under given conditions, or the conditions requisite to maintain a flame of given height, is used to indicate the illuminating power. The subject of photometers has acquired more importance than ever in view of the extensive introduction of the electric light. (See Candle, Standard--Carcel--Violé's Standard--and Photometers of various kinds.)

Wikipedia

Shadow (psychology)

In analytical psychology, the shadow (also known as ego-dystonic complex, repressed id, shadow aspect, or shadow archetype) is an unconscious aspect of the personality that does not correspond with the ego ideal, leading the ego to resist and project the shadow. In short, the shadow is the self's emotional blind spot, projected (as archetypes—or, metaphorical sense-image complexes, personified within the collective unconscious); e.g., trickster.