Birefringence Tester

Birefringence Tester, Total:265 items.

The international standard classification for "Birefringence Tester" includes: Textiles in general , Fuels in general , Optics and optical measurements in general , Glass , Products of the chemical industry in general , Glass in general , Textile auxiliary materials , Raw materials and raw glass , Optics and optical measurements , Other organic chemicals .

The Chinese standard classification for "Birefringence Tester" includes: Basic standards and general methods , Length Measurement , Optical Measurement , Chemical Measurement , Fuel oil , Material and component for instrument and meter , Basic standards and general methods for dye , Synthetic resin and plastic , Special glass , Electron optics and other physical optics instrument , Artificial lens , Coal tar processed products .

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB/J 5463-2005 Verification regulation for measurement equipment of optical film refractive index and thickness

Military Standard of the People's Republic of China-General Armament Department

GJB 8687-2015 Calibration procedures for optical film refractive index and thickness testers
GJB/J 3355-1998 Calibration procedures for V prism refractometer

Professional Standard - Textile

FZ/T 01057.10-1999 Test method for identification of textile fibres - Birefringence
FZ/T 01057.9-2012 Test method for identification of textile fibers—Part 9:Birefringence

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

JJG 895-1995 Characterization Systems for the Refraction Index Profile and Geometric Parameters of Optical Fiber
JJG 863-1994 V-prism Refractometer
JJG 863-2005 Verification Regulation of V-prism Refractometer
JJG 981-2003 Verification Regulation of Standard Blocks for Abbe Refractometers
JJG 625-2001 Verification Regulation of Abbe Refractometer

Taiwan Provincial Standard of the People's Republic of China

CNS 12368-1988 Method of Test for Fiber Optic Devices ( FOTP-44 Refractive Index Profile, Refracted Ray Method)
CNS 6572-1980 Determination of Refractive Index of Essential Oils
CNS 3645-2003 Method of test for edible oils and fats－Determination of refractive index
CNS 8839-1996 Methods of Test for Refractive Index of Chemical Products
CNS 6572-2006 Essential oils - Determination of refractive index
CNS 8990-1982 Chemical Reagent(Refractive Index Determination)

Professional Standard - Petrochemical Industry

SH/T 0724-2002 Test method for refractive index and refractive dispersion of hydrocarbon liquids

Group Standards of the People's Republic of China

T/GXAS 009-2018 Determination of Refractive Index of Gum Turpentine by Refractometer Method
T/QGCML 1822-2023 Prism refractive index measuring device
T/SHMHZQ 124-2021 Technical specification for self-protection reflectance tester

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

GB/T 7962.6-1987 Colourless optical glass test methods--Edge stress birefringence
GB 6691-1986 Resin finishing agent—Testing method for refractive index
GB/T 7962.5-2010 Test methods of colourless optical glass—Part 5:Stress birefringence
GB/T 7962.11-1987 Colourless optical glass test methods; Precise test method for refractive index
GB/T 7962.22-1987 Colourless optical glass test methods--Temperature coefficient of refractive index
GB/T 14077-1993 specification for birefractance crystal and polarizer
GB/T 7962.5-1987 Colourless optical glass test methods--Middle stress birefringence
GB/T 7962.1-1987 Colourless optical glass test methods; Refractive index and coefficient of dispersion
GB/T 6691-2007 Resin finishing agent—Determination of refractive index
GB/T 6691-1986 Resin finishing agent; Testing methods for refractive index
GB/T 7962.11-2010 Test method for colourless optical glass—Part 11：Precise test method for refractive index in the visible wave band
GB/T 32561.5-2022 Measuring methods for chalcogenide infrared optical glass—Part 5:Stress birefringence
GB/T 16863-1997 Method for testing refractive index of crystals

Professional Standard - Machinery

JB/T 9495.2-1999 Measuring method for refractive index of optical crystals
JB/T 6782-1993 Abbe Refractometer
JB/T 9495.4-1999 Measuring method for stress-birefringence of optical crystal
JB/T 5592-1991 V-Prism refractometer
JB/T 6782-2013 Abbe refractometer

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 34184-2017 Test method for infrared refractive index of infrared optical glass--The deflection angle measurement

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39865-2021 Method for measuring refractive index of uniaxial optical crystals
GB/T 40293-2021 Test method for refractive index of infrared optical chalcogenide films

工业和信息化部

YB/T 5284-2016 Determination of refractive index of technical quinoline
JC/T 2511-2019 High refractive index glass beads

Professional Standard - Ferrous Metallurgy

YB/T 5284-1999 Determination of refractive index of technical quinoline

Professional Standard - Civil Aviation

MH/T 6114-2017 Test method for refractive index of deicing/anti-icing fluid

KR-KS

KS B ISO 11455-2023 Raw optical glass — Determination of birefringence
KS P ISO 10342-2018 Ophthalmic instruments — Eye refractometers
KS B ISO 11455-2016 Raw optical glass－Determination of birefringence
KS P ISO 10342-2018(2023) Ophthalmic instruments — Eye refractometers
KS M ISO 5661-2003(2023) Petroleum products - Hydrocarbon oil - Refractive index test method
KS H ISO 6320-2022 Animal and vegetable fats and oils — Determination of refractive index

American Society for Testing and Materials (ASTM)

ASTM RR-D02-1493 2000 D1218-Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D1218-82 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D1218-12(2016) Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D1218-02 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D1218-99 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D121-09 Standard Terminology of Coal and Coke
ASTM D1218-21 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D1218-12 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D1218-02(2007) Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D542-00(2006) Standard Test Method for Index of Refraction of Transparent Organic Plastics
ASTM D542-13 Standard Test Method for Index of Refraction of Transparent Organic Plastics
ASTM UOP816-80 Refractive Index of Hydrocarbon Liquids
ASTM D1747-99 Standard Test Method for Refractive Index of Viscous Materials
ASTM D1747-62(1978) Standard Test Method for Refractive Index Of Viscous Materials
ASTM RR-C08-1000 1976 C0704- Test for Abrasion Resistance of Refract
ASTM D1747-09(2019) Standard Test Method for Refractive Index of Viscous Materials

Korean Agency for Technology and Standards (KATS)

KS B ISO 11455-2016(2021) Raw optical glass－Determination of birefringence
KS M 1032-2017 Testing method for refractive index of high purity hydrocarbons
KS H ISO 280-2014(2019) Essential oils — Determination of refractive index
KS B 5642-2002(2022) Fruit refractometer－Test method
KS H ISO 280-2019 Essential oils — Determination of refractive index
KS M ISO 489-2023 Plastics — Determination of refractive index
KS M ISO 489-2007(2017) Plastics－Determination of refractive index
KS M ISO 489-2007(2022) Plastics－Determination of refractive index
KS P ISO 10342:2018 Ophthalmic instruments — Eye refractometers
KS M 0005-1986 Test methods for refrN index of chemical products
KS M 3039-1981 Test methods for index of refraction of transparent plastics
KS M 0005-2017 Test methods for refractive index of chemical products
KS M 0005-2017(2022) Test methods for refractive index of chemical products
KS M 0005-1997 Test methods for refrN index of chemical products
KS B ISO 11455:2006 Raw optical glass-Determination of birefringence
KS B ISO 11455:2016 Raw optical glass－Determination of birefringence
KS A 4902-1987 Resolution test charts for X- ray apparatus
KS A 4902-1979 Resolution test charts for X- ray apparatus
KS B 5642-2022 Fruit refractometer－Test method
KS P ISO 10342:2002 Ophthalmic instruments－Eye refractometers
KS M 1032-1997 Testing method for refractive index of high purity hydrocarbons
KS H ISO 6320-2007(2021) Animal and vegetable fats and oils－Determination of refractive index
KS C 2111-1982 Test methods for refractive index and specific dispersion of insulating oil
KS H ISO 1739:2007 Butter－Determination of the refractive index of the fat(Reference method)
KS H ISO 1739-2007(2012) Butter－Determination of the refractive index of the fat(Reference method)
KS H ISO 1739-2007(2021) Butter－Determination of the refractive index of the fat(Reference method)
KS H ISO 1739-2021 Butter－Determination of the refractive index of the fat(Reference method)
KS M ISO 5661:2003 Petroleum products－Hydrocarbon liquids－Determination of refractive index
KS M ISO 5661-2003(2018) Petroleum products - Hydrocarbon oil - Refractive index test method

British Standards Institution (BSI)

BS ISO 21395-2:2022 Optics and photonics. Test method for refractive index of optical glasses - V-block refractometer method
BS EN ISO 489:2022 Plastics. Determination of refractive index (ISO 489:2022)
BS ISO 280:1998(2001) Essential oils — Determination of refractive index
BS ISO 11455:1995 Raw optical glass - Determination of birefringence
BS EN ISO 10341:2012 Ophthalmic instruments. Refractor heads
BS ISO 11455:1995(2000) Raw optical glass — Determination of birefringence
BS EN ISO 9914:1997 Optics and optical instruments — Contact lenses — Determination of refractive index of contact lens materials
21/30427391 DC BS EN ISO 489. Plastics. Determination of refractive index
BS ISO 1739:2007 Butter - Determination of the refractive index of the fat (reference method)
BS EN ISO 10342:1998 Ophthalmic instruments - Eye refractometers
BS EN ISO 10341:1997 Ophthalmic instruments - Refractor heads
BS EN 2155-3:1993 Specification for test methods for transparent materials for aircraft glazing - Determination of refractive index
21/30384578 DC BS ISO 21395-2. Optics and photonics. Test method for refractive index of optical glasses - Part 2. V-block Refractometer Method
BS ISO 1739:2006 Butter. Determination of the refractive index of the fat (reference method)

American National Standards Institute （ANSI)

ANSI/TIA/EIA 455-44B-1992 Fiber Optics - Refractive Index Profile, Refracted Ray Method
ANSI/TAPPI T511 om-2013 Folding endurance of paper (MIT tester)

SCC

DIN 51423-2 E:2009 Draft Document - Testing of mineral oils - Measurement of the relative refractive index with the Abbe-refractometer
DIN 51423-1 E:2009 Draft Document - Testing of mineral oils - Measurement of the relative refractive index with the precision refractometer
DANSK DS/EN ISO 489:1999 Plastics - Determination of refractive index
DANSK DS/ISO 489:2022 Plastics – Determination of refractive index
ITU-R P.453-14-2019 The radio refractive index: its formula and refractivity data
BS EN ISO 10341:2009 Ophthalmic instruments. Refractor heads
BS EN ISO 10341:1999 Ophthalmic instruments. Refractor heads
DANSK DS/EN ISO 10341:2013 Ophthalmic instruments - Refractor heads
NS-EN ISO 489:1999 Plastics - Determination of refractive index (ISO 489:1999)
NS-EN ISO 489:2022 Plastics - Determination of refractive index (ISO 489:2022)
AENOR UNE-EN ISO 489:2000 Plastics - Determination of refractive index (ISO 489:1999)
BS 684-1.2:1984 Fats and fatty oils determination of refractive index
NS-EN ISO 10341:2009 Ophthalmic instruments — Refractor heads (ISO 10341:2009)
NS-EN ISO 10341:2012 Ophthalmic instruments — Refractor heads (ISO 10341:2012)
NS-EN ISO 6320:2017 Animal and vegetable fats and oils — Determination of refractive index (ISO 6320:2017)
DANSK DS/EN ISO 6320:2017 Animal and vegetable fats and oils – Determination of refractive index (ISO 6320:2017)
NS-EN ISO 10341:1999 Ophthalmic instruments — Refractor heads (ISO 10341:1997)
NS-EN ISO 6320:2000 Animal and vegetable fats and oils - Determination of refractive index (ISO 6320:2000)

VN-TCVN

TCVN 5857-1994 Precious stone.Testing refractive index

RO-ASRO

SR 7573-1995 Optics and optical instruments - Refractometry - Determination of the refractive index by means of Abbe refractometer
STAS 11632-1983 Optical sins DETERMINATION WITH REFRAC- TOMETEROF REFRACTION INDEX AND DISPERSSION
STAS SR ISO 11455:1999 Raw optical glass. Determination of birefringence
STAS 9595-1974 PLASTICS Determination of refractive index of transparent plastics
STAS 145 Pt.4-1967 Vegetable oils and fats. Determination of refractive index
SR ISO 5661:1995 Petroleum products - Hydrocarbon liquids - Determination of refractive index
STAS 9952/1-1982 K AND MILK PRODUCTS Detcrmination of refractive index of fat

International Telecommunication Union (ITU)

ITU-R P.453-10 SPANISH-2012 The radio refractive index: its formula and refractivity data
ITU-R P.453-9-2003 The radio refractive index: its formula and refractivity data Question ITU-R 201/3
ITU-R PN.453-4-1994 Radio Refractive Index: Its Formula and Refractivity Data
ITU-R P.453-9 SPANISH-2003 The radio refractive index: its formula and refractivity data
ITU-R P.453-11-2015 The radio refractive index: its formula and refractivity data
ITU-R P.453-2016 The radio refractive index: its formula and refractivity data

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

ITU-R P.453-9 FRENCH-2003 The radio refractive index: its formula and refractivity data
ITU-R P.453-6-1997 Radio Refractive Index: Its Formula and Refractivity Data
ITU-R P.453-8-2001 Radio Refractive Index: Its Formula and Refractivity Data
ITU-R P.453-5-1995 Radio Refractive Index: Its Formula and Refractivity Data
ITU-R P.453-13-2017 The radio refractive index: its formula and refractivity data
ITU-R P.453-10-2012 The radio refractive index: its formula and refractivity data
ITU-R P.453-10 FRENCH-2012 Indice de réfraction radioélectrique: formules et données de réfractivité
ITU-R P.453-7-1999 Radio Refractive Index: Its Formula and Refractivity Data
ITU-R P.453-12-2016 The radio refractive index: its formula and refractivity data
ITU-R PN.453-3-1992 Radio Refractive Index: Its Formula and Refractivity Data

German Institute for Standardization

DIN 51423-2:2010-02 Testing of mineral oils - Part 2: Measurement of the relative refractive index with the Abbe-refractometer
DIN 51423-1:2010-02 Testing of mineral oils - Part 1: Measurement of the relative refractive index with the precision refractometer
DIN 51423-1:1975 Testing of mineral oils; measurement of refractive index with the precision refractometer
DIN 51423-2:2010 Testing of mineral oils - Part 2: Measurement of the relative refractive index with the Abbe-refractometer
DIN EN ISO 10341:2013-04 Ophthalmic instruments - Refractor heads (ISO 10341:2012); German version EN ISO 10341:2012
DIN 51423-1:2010 Testing of mineral oils - Part 1: Measurement of the relative refractive index with the precision refractometer
DIN EN ISO 489:2022 Plastics – Determination of the refractive index (ISO 489:2022)
DIN EN ISO 6320:2017-07 Animal and vegetable fats and oils - Determination of refractive index (ISO 6320:2017); German version EN ISO 6320:2017
DIN 51423-2:1975 Testing of mineral oils; measurement of refractive index with the Abbe-refractometer
DIN EN ISO 489:2022-06 Plastics - Determination of refractive index (ISO 489:2022); German version EN ISO 489:2022
DIN EN ISO 489:2021 Plastics - Determination of refractive index (ISO/DIS 489:2021); German and English version prEN ISO 489:2021
DIN EN ISO 6320 E:2016-10 Determination of refractive index of animal and vegetable oils and fats (draft)

TIA - Telecommunications Industry Association

TIA/EIA-455-44B-1992 FOTP-44 Refractive Index Profile@ Refracted Ray Method
TIA-455-44-B-1992 FOTP-44 Refractive Index Profile@ Refracted Ray Method (Withdrawn May 2003)

TR-TSE

TS 920-1971 DETERMINATION OF THE REFRACTIVE INDEX OF ESSENTIAL OILS

GSO

OS GSO ISO 489:2015 Plastics -- Determination of refractive index
BH GSO ISO 489:2016 Plastics -- Determination of refractive index
GSO ISO 489:2015 Plastics -- Determination of refractive index
BH GSO ISO 11455:2016 Raw optical glass -- Determination of birefringence
GSO ISO 11455:2015 Raw optical glass -- Determination of birefringence
OS GSO ISO 11455:2015 Raw optical glass -- Determination of birefringence
BH GSO ISO 10341:2016 Ophthalmic instruments - Refractor heads
GSO ISO 10342:2015 Ophthalmic instruments -- Eye refractometers
GSO ISO 10341:2013 Ophthalmic instruments - Refractor heads
GSO ISO 6320:2015 Animal and vegetable fats and oils -- Determination of refractive index
OS GSO ISO 6320:2015 Animal and vegetable fats and oils -- Determination of refractive index
OS GSO ISO 1739:2015 Butter -- Determination of the refractive index of the fat (Reference method)
GSO ISO 1739:2015 Butter -- Determination of the refractive index of the fat (Reference method)
OS GSO ISO 5661:1994 Petroleum products -- Hydrocarbon liquids -- Determination of refractive index
GSO ISO 5661:1994 Petroleum products -- Hydrocarbon liquids -- Determination of refractive index

Association Francaise de Normalisation

NF T51-064*NF EN ISO 489:2022 Plastics - Determination of refractive index
NF EN ISO 10342:2010 Instruments ophtalmiques - Réfractomètres
NF EN ISO 489:2022 Plastics - Determination of refractive index
NF T75-112*NF ISO 280:1999 Essential oils. Determination of refractive index.
NF V04-313:1971 BUTTER. DETERMINATION OF THE REFRACTIVE INDEX OF THE FAT.
NF ISO 11455:1995 Raw optical glass - Determination of birefringence
NF EN ISO 10341:2013 Ophthalmic instruments - Refractor heads
NF S12-131*NF EN ISO 10341:2013 Ophthalmic instruments - Refractor heads
NF T60-212*NF EN ISO 6320:2017 Animal and vegetable fats and oils - Determination of refractive index
NF S10-016*NF ISO 11455:1995 Raw optical glass. Determination of birefringence.
NF S12-132:1999 OPHTHALMIC INSTRUMENTS. EYE REFRACTOMETERS. (EUROPEAN STANDARD EN ISO 10342).
NF T60-212:2000 Animal and vegetable fats and oils - Determination of refractive index.
NF S10-008-2:1996 Optics and optical instruments. Preparation of drawings for optical elements and systems. Part 2 : material imperfections. Stress birefringence.

Spanish Association for Standardization (UNE)

UNE 84158:2000 Essentials oils. Determination of refractive index.
UNE-EN ISO 489:2022 Plastics - Determination of refractive index (ISO 489:2022)
UNE 55015:1958 FATS. REFRACTION INDEX.
UNE-EN ISO 489:2000 PLASTICS - DETERMINATION OF REFRACTIVE INDEX. (ISO 489:1999)
UNE-EN ISO 10342:2010 Ophthalmic instruments - Eye refractometers (ISO 10342:2010)
UNE-EN ISO 10341:2013 Ophthalmic instruments - Refractor heads (ISO 10341:2012)
UNE-EN ISO 6320:2017 Animal and vegetable fats and oils - Determination of refractive index (ISO 6320:2017)
UNE-EN ISO 10341:2010 Ophthalmic instruments - Refractor heads (ISO 10341:2009)
UNE-EN ISO 10341:2000 OPHTHALMIC INSTRUMENTS. REFRACTOR HEADS (ISO 10341:1997)
UNE-EN ISO 9914:1996 OPTICS AND OPTICAL INSTRUMENTS. CONTACT LENSES. DETERMINATION OF REFRACTIVE INDEX OF CONTACT LENS MATERIALS. (ISO 9914:1995).

CZ-CSN

CSN 70 0545-1986 Glass. Determination of index of refraction by means of Pulfrich refractometer
CSN 71 0127-1954 Optical glass refractive index. differential measurement method
CSN 71 0125-1957 Optical glass refractive index, measured difference
CSN 65 0341-1980 Liquid chemical products. Method for the determination of refractive index
CSN ISO 6320:1994 Animal and vegetable fats and oils.Determination of refractive index

GM Daewoo

GMKOREA EDS-T-7732-2011 Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquid

YU-JUS

JUS ISO 280:1992 Essential oils. Determination of refractive index
JUS H.G8.206-1985 Reagents. Methanol. Determination of refractive index at2(fC
JUS E.K8.023-1991 Animal and vegetable fats and oils. Determinaticm of refractive index

International Organization for Standardization (ISO)

ISO 11455:1995 Raw optical glass - Determination of birefringence
ISO 489:2022 Plastics — Determination of refractive index
ISO 280:1976 Essential oils — Determination of refractive index
ISO 10341:2012 Ophthalmic instruments - Refractor heads
ISO 10341:1997 Ophthalmic instruments - Refractor heads
ISO 10341:2009 Ophthalmic instruments - Refractor heads
ISO 6320:2017 Animal and vegetable fats and oils - Determination of refractive index
ISO 10342:2003 Ophthalmic instruments - Eye refractometers
ISO 10342:1997 Ophthalmic instruments - Eye refractometers
ISO 6320:1985 Animal and vegetable fats and oils; Determination of refractive index
ISO 1739:2006|IDF 007:2006 Determination of refractive index of butter fat (reference method)
ISO 6320:1995 Animal and vegetable fats and oils — Determination of refractive index
ISO 1739:1975 Butter; Determination of the refractive index of the fat (Reference method)
ISO 1739:2006 | IDF 7:2006 Butter — Determination of the refractive index of the fat (Reference method)
ISO 1739:2006 Butter - Determination of the refractive index of the fat (Reference method)
ISO 1739:2006|IDF 7:2006 Butter — Determination of the refractive index of the fat (Reference method)
ISO 6320:1983 Animal and vegetable fats and oils — Determination of refractive index

Danish Standards Foundation

DS/EN ISO 489:1999 Plastics - Determination of refractive index
DS/EN ISO 10341:2013 Ophthalmic instruments - Refractor heads
DS/EN ISO 6320/AC:2006 Animal and vegetable fats and oils - Determination of refractive index
DS/EN ISO 6320:2000 Animal and vegetable fats and oils - Determination of refractive index

CEN - European Committee for Standardization

EN ISO 10341:2009 Ophthalmic instruments - Refractor heads

European Committee for Standardization (CEN)

EN ISO 10341:2012 Ophthalmic instruments - Refractor heads (ISO 10341:2012)
prEN ISO 489:2021 Plastics - Determination of refractive index (ISO/DIS 489:2021)
EN ISO 10342:2010 Ophthalmic instruments - Eye refractometers (ISO 10342:2010)
EN ISO 10342:1999 Ophthalmic Instruments - Eye Refractometers ISO 10342: 1997
EN ISO 10341:1999 Ophthalmic Instruments - Refractor Heads ISO 10341: 1997

PL-PKN

PN C89085-08-1987 Epoxy resins Methods of testing Determination of index of refraction
PN C89048-1973 Plastics Determination of the refractive index of transparent plastics

RU-GOST R

GOST 3519-1991 Optical materials. Methods of determination of birefringence
GOST 5482-1990 Vegetable oils. Method for determination of refractive index
GOST 8.583-2011 State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of the refractive index
GOST R 51445-1999 Animal fats and oils. Method for determination of refractive index

PT-IPQ

NP 66-1961 Rosin essence. Measurement of refractive index
NP 939-1985 Edible fats and oils. Measurement of refractive index
NP 66-1986 Rosin essence. Measurement of refractive index

BE-NBN

NBN I-1009-1969 Edible fats and oils, measurement of refractive index

Lithuanian Standards Office

LST EN ISO 489:2002 Plastics - Determination of refractive index (ISO 489:1999)
LST EN ISO 10342:2010 Ophthalmic instruments - Eye refractometers (ISO 10342:2010)
LST EN ISO 10341:2013 Ophthalmic instruments - Refractor heads (ISO 10341:2012)
LST EN ISO 6320:2000 Animal and vegetable fats and oils - Determination of refractive index (ISO 6320:2000)

NL-NEN

NEN 6307-1986 Vegetable and animal oils and fats - Determination of refractive index

Japanese Industrial Standards Committee (JISC)

JIS K 0062:1992 Test methods for refractive index of chemical products

AT-ON

OENORM EN ISO 489:2021 Plastics - Determination of refractive index (ISO/DIS 489:2021)

International Dairy Federation (IDF)

IDF 7-2006 Butter.Determination of the refractive index of the fat (Feference method)

Canadian General Standards Board （CGSB)

CGSB 1-GP-71 METH 49.1-1974 Methodes D'Essai Des Peintures Et Pigments Indice De Refraction

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TM-650 5.9-1973 Refractive Index Table for Epoxy Resins

Indonesia Standards

SNI 13-6171-1999 Determination of relative refractive index for granular mineral by shadow test technique

GOST

GOST 18995.2-2022 Liquid chemical products. Method for determination of refractive index

Others: Birefringence Tester,Birefringence Tester,Refractive Index Tester,Refractive Index Tester