Refractive index instrument

Refractive index instrument, Total:10 items.

The international standard classification for "Refractive index instrument" includes: Chemical reagents , Physicochemical methods of analysis , Plastics in general .

The Chinese standard classification for "Refractive index instrument" includes: Chemical reagent in general , Basic standards and general methods , Basic standards and general methods for synthetic resin and plastic .

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

• GB/T 39691-2020 Plastics—Determination of refractive index
• GB/T 614-2006 Chemical reagent - General method for the determination of refractive index
• GB/T 614-2021 Chemical reagent—General method for the determination of refractive index
• GB/T 6488-2022 Single-mode optical fibres for telecommunication—Part 7: Characteristics of a bending loss insensitive single-mode optical fibre

Group Standards of the People's Republic of China

• T/GXAS 009-2018 Determination of Refractive Index of Gum Turpentine by Refractometer Method

RO-ASRO

• SR 7573-1995 Optics and optical instruments - Refractometry - Determination of the refractive index by means of Abbe refractometer

Gosstandart of Russia

• GOST R 50606-1993 Optics and optical instruments. Dioptrimeters

British Standards Institution (BSI)

• BS ISO 21395-2:2022 Optics and photonics. Test method for refractive index of optical glasses - V-block refractometer method

Ente Nazionale Italiano di Unificazione

• UNI EN ISO 9914:1997 Optics and optical instruments. Contact lenses. Determination of refractive index of contact lens materials.

German Institute for Standardization

• DIN 51423-1:2010-02 Testing of mineral oils - Part 1: Measurement of the relative refractive index with the precision refractometer

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