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KFS-1 Set of Diffusing Filters
KFS-1 Set of Diffusing Filters
PURPOSE
  • A set of diffusing filters KFS-1 is designed for checking metrological characteristics of PELENG SL-03 nephelometers during calibration (ТУ BY 100230519.202-2016).
  • Filters from the set attenuate and diffuse the luminous flux in the working area of the nephelometer, thus simulating a certain value of meteorological optical range, which is determined by the nephelometer
COMPLETE SET
Equipment
  • Plate assembly
  • Set of diffusing filters (4 pcs.)
  • Direct reflection shield
  • Opaque plate
  • Gaging fixture
  • Set of accessories
  • Case
SPECIFICATIONS
MOR simulated by filters 10 - 14 000 m
Limits of permissible relative measurements error of diffusing filters transmission coefficient ±3%
Functional diameter of diffusing filters min 125 mm
Case dimensions (L х W х H) 340×260×65 mm
Weight of the filter set in the case 2 kg
Operation environment:
- ambient temperature -10°С to +35°С
- relative air humidity 0 - 80 % (25°С)
CERTIFICATES
№14399 State Committee for Standardization of the Republic of Belarus
№ 84341-22 Federal Agency on Technical Regulation and Metrology (Russian Federation)
SOFTWARE
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APPLICATION
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