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Database: 365,228(8 Aug 2026)

Dual channel photometer

Dual channel photometer, Total:10 items.

The international standard classification for "Dual channel photometer" includes: Analytical chemistry in general .

The Chinese standard classification for "Dual channel photometer" includes: Electrochemical, thermochemistry and optical profile type analyzer .


Professional Standard - Geology

  • DZ 0030-1992 Technical conditions of XDY-1 double-channel atomic fluorescence photometer

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Group Standards of the People's Republic of China

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 2473-2017 Determination of Arsenic Content in Vanadium Pentoxide by Atomic Fluorescence Spectrometry

National Metrological Verification Regulations of the People's Republic of China

  • JJG 682-1990 Verification Regulation of Double Beam UV-VIS Spectrophotometers
  • JJG(电子) 12018-1988 Trial Verification Regulations for Model ZN3991 Dual Channel Separation Meter

American Society for Testing and Materials (ASTM)

  • ASTM E2152-12(2023) Standard Practice for Computing the Colors of Fluorescent Objects from Bispectral Photometric Data

Association Francaise de Normalisation

  • NF A20-427:1985 Iron ores. Determination of copper content. 2,2'-biquinolyl spectrophotometric method.

British Standards Institution (BSI)

  • BS EN ISO 13468-2:1999 Plastics - Determination of the total luminous transmittance of transparent materials - Double-beam instrument
  • BS EN ISO 13468-2:2021 Plastics. Determination of the total luminous transmittance of transparent materials. Double-beam instrument