SCIENTIFIC RESEARCH DEPARTMENT OF RADIOMETRY, PHOTOMETRY, SPECTROPHOTOMETRY AND COLORIMETRY OF INCOHERENT RADIATION

Conduction of fundamental and applied research in the field of radiometry, photometry, spectrophotometry and colorimetry of incoherent radiation

Heads

Responsible specialists

Regarding the matters of radiometry, spectroradiometry, radiation pyrometry
Boris Hlevnoy

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Regarding the matters of photometry and colorimetry
Tatiana Gorshkova

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Regarding the matters of spectrophotometry and radiometry in the IR spectrum region
Svetlana Morozova

Main activities

• Fundamental and applied research in the field of radiometry, spectroradiometry, radiation pyrometry, photometry, spectrophotometry, colorimetry of incoherent optical radiation within the wavelength ranging from UV to IR spectrum region
• Development of a standard base in the field of radiometry, spectroradiometry, photometry, spectrophotometry, colorimetry of incoherent optical radiation within the wavelength ranging from UV to IR spectrum region

Main objectives

• Development, improvement, maintenance and use of state secondary and working standards of physical quantity units in the field of radiometry, spectroradiometry, photometry, spectrophotometry, colorimetry of incoherent optical radiation
• Transmission of the sizes of reproducible quantity units to the secondary and working standards supervised by the state metrological service as well as metrological services of state authorities and legal entities
• Participation in international comparisons of national standards for activities assigned to the SRD
• Testing, verification, calibration of measuring instruments for types of measurements assigned to the SRD
• Participation in the development of standard technical documentation on the methods and means of measuring instrument verification, metrological examination of measurement techniques and tests
• Analysis of metrological support for types of measurements assigned to the SRD
• Management of the Technical Committee TC 1.7 “Photometry and radiometry”

Department Standard base

	State primary special standard of unit of radiative heat flux density within the range of 1000 - 5000 W/m2 GET 197-2011 Estimation of the error random component of reproduction of the radiative heat flux density unit is expressed by the standard deviation of measurement results and does not exceed 0.1%. Estimation of residual systematic error component of reproduction of the radiative heat flux density unit does not exceed 0.65%
	State primary special standard of units of spectral radiance the relative spectral distribution of the radiant power within the wavelength range of 0,3 ÷25,0 micrometers GET 179-2010 State primary special standard is used in the fields of science and technology, which require measurement of optical spectroenergetic characteristics of natural and man-made objects
	State primary standard of spectral radiance, spectral radiant intensity and spectral irradiance units and units of radiant and irradiance intensity within the wavelength range of 0,2÷25,0 micrometers GET 86-2010 State primary standard is designed to reproduce and transmit the sizes of spectral and integral energy quantity units characterizing the sources and receivers of the optical radiation
	State primary standard of spectral transmittance units within the wavelength range of 0.2 - 50 micrometers and units of diffuse and specular reflection within the wavelength range of 0.2 - 2.5 micrometers GET 156-91 Designed for reproduction, maintenance and transmission of the sizes of spectral transmittance and optical density units within the wavelength range of 0,2-50,0 micrometers as well as units of diffuse and specular reflection within the wavelength range of 0.2-2.5 micrometers
	State special standard of low level irradiance unit within the wavelength range of 1.0-50.0 micrometers GET 157-92 Designed for reproduction and maintenance of unit of polarization plane rotation angle and transmission of the unit size by means of working standards to working measuring instruments. (GOST 8.590-2009)
	State primary special standard of color coordinate and chromaticity coordinate units GET 81-2009 Designed for reproduction of color coordinate and chromaticity coordinate units
	State primary standard of the luminous intensity and luminous flux units of continuous and pulse radiation GET 5-2012 Designed for reproduction of luminous intensity (cd) and luminous flux (lm) units
	Secondary (initial) standard of radiation temperature unit by noncontact method within the range from 0 to 2500 ° C VET 34-31-06 The standard is designed for testing temperature measuring instruments in Russia and the CIS countries.
	Working standard of units of luminous intensity, luminous flux, chromaticity coordinates and brightness of “KM-RE” semiconductor emitters State Register № 41797-09 Designed for measuring the photometric and colorimetric characteristics of emitters based on semiconductor multilayer nanoscale heterostructures as the working standard of the 1st category.
	“MK-SE” Metrological complex for measuring the characteristics of solar cells State Register № 45581-10 Designed for calibration of standard solar cells under the standard conditions.

Delivered equipment

	Working standard of the radiant and irradiance intensity units of continuous optical radiation within the wavelength range of 0.2 -0.25 micrometers VET 86-5-2003 GOST 8.195-89 Secondary standard is designed for maintenance and transmission of the sizes of radiation quantity units characterizing the sources and receivers of optical radiation .
	BLACK BODY MODELS: Wide-aperture Black body model Infrared Emitter High-temperature Black body model High-temperature Black body model High-temperature Black body model
	Power-supply source for photometric lights Designed for supplying power to the photometric lights.

Developed methods

• Methods of measuring the absolute spectral sensitivity of the standard solar cells under standard conditions using MK-USCH spectral sensitivity measuring device of MK-SE metrological complex.
  FR.1.31.2010-08565. S.А.34/01.00276-2008.
• Methods of measuring the short-circuit current of standard solar cells under standard conditions using MK-USCH device for measuring spectral sensitivity of MK-SE metrological complex.
  FR.1.31.2010-08566. S.А.35/01.00276-2008.
• Methods of measuring the conversion efficiency of solar cells using a device based on ST200 solar radiation simulator of MK-SE .metrological complex
  FR.1.31.2010-08567. S.А.36/01.00276-2008.
• Measurement technique (MT) 02-2009 Methods of measuring the luminous intensity of emitters based on semiconductor multilayer nanoscale heterostructures (LEDs) using spectroradiometry technique.
  FR.1.37.2009.06544.
• MT 03-2009 Methods of measuring the luminous flux of emitters based on semiconductor multilayer nanoscale heterostructures (LEDs) using Optronik 10μ goniophotometric complex.
  FR.1.37.2009.06545.
• MT 04-2009 Methods of measuring the brightness of emitters based on semiconductor multilayer nanoscale heterostructures (LEDs) using Konica-Minolta CS-2000 spectroradiometer.
  FR.1.37.2009.06546.
• MT 05-2009 Methods of measuring the chromaticity coordinates of emitters based on semiconductor multilayer nanoscale heterostructures (LEDs).
  FR.1.37.2009.06547.
• Methods of measuring in the process of calibration of photometric receivers under natural solar radiation. 2006.
• Verification methods. Set of LTOF211 neutral filters - 2008.
• Verification methods. Haze-gard transmission photometer. 2008.
• Verification methods. Recommendation. 2000. State system for ensuring the uniformity of measurements. Photoelectric Gloss meters of FB-2 type.
• Verification methods. Recommendation. 2008. State system for ensuring the uniformity of measurements. Spectrocolorimeter.
• Verification methods. 2008. STILB device for calibration and verification of luxmeters and brightness meters.
• Verification methods. 2008. LS-100 Brightness meters.
• Verification methods. 2007. EZLite 120R devices for measuring photometric and colorimetric characteristics.
• Verification methods. 2007. KOEHLER 13500 Automatic colorimeter.
• Verification methods. 2007. Chroma meter CS-100A Colorimeter.
• Verification methods. 2006. Lovibond PFX195, PFX880, PFX995 / 950 Spectrocolorimeters.
• Verification methods. 2006. Sets of NMP-01 Transparent measures of color and chromacity coordinates
• Verification methods. 2005. ND21, ND22, ND30 neutral filters.
• Verification methods. 2005. A set of NMB-535 whiteness measures.

Developed methods

• “State system for ensuring the uniformity of measurements (SSEUM). Photoelectric light meters and gloss meters. Methods of verification.” Development of GOST R
• “SSEUM. Infrared spectrophotometers. Methods and means of verification.”
• “SSEUM. Optical smokemeters. Methods of verification.”
• “SSEUM. Instruments for measuring the radiation power and a continuous irradiance of optical radiation within the wavelength range of 0.2 -25.0 micrometers. Methods of verification.”