Which instruments are certified

Which instruments are certified, Total:129 items.

The international standard classification for "Which instruments are certified" includes: Electricity. Magnetism. Electrical and magnetic measurements , Optics and optical measurements , Non-destructive testing , Aircraft and space vehicles in general , Geology. Meteorology. Hydrology , Equipment for petroleum and natural gas industries , Astronomy. Geodesy. Geography , Ophthalmic equipment .

The Chinese standard classification for "Which instruments are certified" includes: Length Measurement , Electromagnetic Measurement , Radio Measurement , Optical Measurement , Chemical Measurement , Time and Frequency Measurement , Thermal Measurement , Ultrasonic wave and sound radiation defectoscope , X ray, magnetic powder, fluorescent light and other defectoscope , Technical management , Hydrology and water conservancy instrument , Petroleum exploration, development, gathering and transportation equipment in general , Photogrammetry and Remote Sensing , Medical optical instrument and endoscope .

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

JJG(电子) 03003-1988 Trial Verification Regulations for Characteristic Analyzer Exciter
JJG(烟草)23.3-2009 Measurement and Verification Regulations for Dedicated Testing Instruments for Threshing Tobacco Leaf Part 3: Measuring Instrument for Leaf Stems
JJG 967-2001 Verification Regulation of Calibrators for Headlamp Tester of Motor Vehicle
JJG(铁道) 157-2004 Calibrater of Ultrasonic Flaw Detector for Rail
JJG 787-1992 Verification Regulation of Dynamomenter for Measuring Instrument
JJG(石油) 20-2000 Verification regulation of reckon by time for meter in the oil well
JJG 960-2012 Level Verification System
JJG 937-1998 Verification Regulation of Verificating Meter for Chromatograph
JJG 797-1992 Calibrationg Instrument For Torque Wrenchs
JJG 1119-2015 Verification Regulation of Load Measuring Instrument for Weighing Apparatus
JJG(邮电) 014-1992 Verification Regulation of the Telegram Signal Tester
JJG(铁道) 115-1994 Verification Regulation for Secondary Meter Used in Device of Tour Inspecting and Warning the Axle Termperature of Passcnge Car
JJG 949-2011 Theodolite Verification Devices
JJG(机械) 76-1992 Verification Regulations for IDB Leakage Protector Tester
JJG 191-2002 Verification Regulation of Calibrators for the levels
JJG 191-2018 Verification Regulation of Calibrators for Levels
JJG(电子) 310006-2006 Specification for verification of noise detectors for particle collision of devices
JJG 525-2014 Verification Regulation of Wedge-feet Calibrator for Micrometers
JJG 941-2009 Verification Regulation of Fluorescent Luminance Meter
JJG 919-2023 Verificating Meters for pH Meters
JJG 169-2010 Verification regulation of transformer test set
JJG 949-2000 Verification Regulation of Theodolite Verification Device
JJG 525-2002 Verification Regulation of Wedge-feet Calibrator for Micrometers
JJG(电子) 05010-1988 RT150/RT160 Relay Test Instrument Trial Verification Regulations
JJG 922-1996 Verification Regulation of The Standard Device of Vertex Power for Refractometers
JJG 919-2008 Verificating Meter for pH Meters
JJG 208-1980 Verification Regulation of Meteorological Mechanleol Recording - Clook
JJG 65-1986 Verification Regulation of Hob Tester
JJG 922-2008 Verification Regulation of Standard Devices of Vertex Power for Eye Refractometers
JJG(煤炭) 06-1996 Verification Regulation of The Measure for Interference Type Methane Measuring Device
JJG 919-1996 Verification Regulation of Verificating Meter for pH Meters
JJG 601-2003 Verification Regulation of Time Interval Generator
JJG(烟草) 23.3-2009 Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 3:Stem Tester
JJG(石油) 21-1996 Verfication Regulation of Geophone Tester
JJG(铁道) 157-1996 Verification Regulation for Calibrater of Ultrasonic Flaw Detctor of Rail
JJG 278-2002 Verification Regulation of Oscilloscope Calibrator
JJG 601-2022 Time Calibrators
JJG(电子) 306003-2006 Specification for verification of leakage current testers
JJG 44-1986 Verification Regulation of Calibrator for Minimeter
JJG 960-2001 Level Verification System
JJG(轻工) 79-1991 Calibration rules for watch instrument calibrator
JJG 967-2015 Calibrators for Headlamp Tester of Motor Vehicle
JJG 1016-2006 Verification Regulation of Calibration Device for Electric Cardiac Monitor
JJG 169-1993 Verification Regulation of Instrument Transformer Test Set
JJG 787-2005 Verification Regulations for Measuring Instruments and Dynamometers
JJG(纺织) 044-1991 Verification Regulations for Capacitive Evenness Meter Metrology Verification Standard Device
JJG(轻工) 83-1991 Verification Regulations for BMP-2 Quartz Clock Instrument Accuracy Calibrator
JJG 191-1979 Verification Regulation of Calibrators for the Levels
JJG(铁道) 165-1997 Verification Regulations for Electrical Dynamometer
JJG(电子) 04040-1991 Verification regulations of GH3181 operational amplifier tester
JJG 243-1993 Verification Regulation of Square Tester
JJG(铁道) 151-1994 Verification Regulation of testting Instrument Used in dtvice Tour inspecting and Warning the Axle temperature of passenger Cax
JJG 1040-2008 Digital Measuring Device for Optical Interference Methane Detector
JJG(邮电) 015-1992 Verification Regulation of Modem Test Set

Professional Standard - Machinery

JB/T 11612-2013 Non-destructive testing instrument — Eddy current and magnetic flux leakage integrated testing instrument
JB/T 13939-2020 Nondestructive testing instruments - Eddy current thickness gauge
JB/T 11277-2012 Non-destructive testing instruments — Single channel acoustic impedance instrument
JB/T 9394-2011 Non-destructive testing instruments — Specifications for the X-ray stressometers
JB/T 12455-2015 Nondestructive testing instruments―Swept frequency eddy current testing instrument
JB/T 11259-2011 Non-destructive testing instrument —Multifrequency eddy current testing equipment
JB/T 13935-2020 Nondestructive testing instrument - UltrasonicUltrasonic time-of-flight diffraction testing instrument
JB/T 15124-2025 Nondestructive testing instrument—Ultrasonic and eddy current integrated testing instrument
JB/T 4279.6-1994 Enamelled winding wire test equipment equipment verification method peeling tester
JB/T 11611-2013 Non-destructive testing instrument — Eddy current and magnetic memory integrated testing instrument
JB/T 12454-2015 Nondestructive testing instruments-Swept frequency acoustical testing instrument
JB/T 12458-2015 Non-destructive testing instruments - - Multi-channel digital ultrasonic testing instrument
JB/T 13941-2020 Nondestructive testing instrument - Remote-field eddy current testing equipment
JB/T 11780-2014 Non-destructive Testing Instrument - Characterization and Verification of Array Eddy Current Testing Instrument
JB/T 13940-2020 Nondestructive instruments - Eddy current electrical conductivity gauge
JB/T 4279.3-1994 Enamelled winding wire test equipment and equipment verification method elongation tester
JB/T 12197-2015 level tester
JB/T 12198-2015 Zero level calibrator
JB/T 11260-2011 Non-destructive testing instruments — Acoustic pulse reflectometry instrument
JB/T 13937-2020 Nondetructive testing instrument -Laser ultrasonic visualizing inspector
JB/T 11609-2013 Non-destructive testing instrument － Acoustic impact testing instrument
JB/T 7395.5-1994 Electrical measuring instruments terminology standard, detector, stable power supply and comparative measuring instrument

Henan Provincial Standard of the People's Republic of China

DB41/T 1036-2015 Inclined block micrometer calibrator

Professional Standard - Aerospace

QJ 3081-1999 Standard for Management, Inspection, Audit and Evaluation of Instruments and Meters

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

GB/T 3412.1-2009 Instrument for dam monitoring—Readout unit—Part 1:Readout unit for vibrating wire type transducer
GB/T 33886-2017 Non-destructive testing instruments--Industrial electronic endoscopic detector
GB/T 14480.1-2015 Non-destructive testing instruments―Equipment for eddy current examination―Part 1:Instrument characteristics and verification
GB/Z 41289-2022 Non-destructive testing instruments—Evaluation procedures
GB/T 33887-2017 Non-destructive testing instruments--Industrial optical fiber endoscope detector

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

GJB 1758-1993 Calibration methods for military meteorological instruments

Professional Standard - Petroleum

SY/T 7081-2016 Calibrating method for calibration device of geophone tester
SY 7081-2016 Calibration method of calibration device of geophone tester

Group Standards of the People's Republic of China

T/JAS 24-2024 Inspection body and laboratory-Spectification for Verification and Calibration of Instruments and Equipment

Professional Standard - Surveying and Mapping

CH 8017-1999 Verification regulation for the general accuracy of aerophogrammetric instruments

Professional Standard - Military and Civilian Products

WJ 2582-2002 Verification Regulations for Theodolite Verification Device
WJ 2282-1995 Verification regulations for protective equipment ventilation resistance tester

Professional Standard - Earthquake

DB/T 28-2008 Calibration code of measuring instruments for magnetic induction of low field

Professional Standard - Medicine

YY 0718-2009 Opthalmic instruments - Retinoscopes
YY/T 0718-2009 Opthalmic instruments―Retinoscopes

American Water Works Association (AWWA)

AWWA DSS62073 Service Lines: What Materials and Installation Techniques for Given Environmental Conditions?

American Society for Testing and Materials (ASTM)

ASTM E1324-00 Standard Guide for Measuring Some Electronic Characteristics of Ultrasonic Examination Instruments
ASTM E29-67(1980)e1 Standard Test Method for Indicating Which Places Of Figures Are To Be Considered Significant In Specified Limiting Values
ASTM E1324-21 Standard Guide for Measuring Some Electronic Characteristics of Ultrasonic Testing Instruments

AASHTO - American Association of State Highway and Transportation Officials

R 11-2006 Standard Recommended Practice for Indicating Which Places of Figures Are to Be Considered Significant in Specified Limiting Values
R 11-1982 Standard Recommended Practice for Indicating Which Places of Figures Are to Be Considered Significant in Specified Limiting Values (ASTM Designation: E 29-93a (1999))
R11-1982 Standard Recommended Practice for Indicating Which Places of Figures Are to Be Considered Significant in Specified Limiting Values (Nineteenth Edition; ASTM E29-93a)

Association Francaise de Normalisation

NF A09-320-1:2010 Non-destructive testing - Characterization and verification of ultrasonic testing equipment - Part 1 : instruments.

International Organization for Standardization (ISO)

ISO 10343:1997 Ophthalmic instruments - Ophthalmometers
ISO 10343:2014 Ophthalmic instruments - Ophthalmometers
ISO 10343:2009 Ophthalmic instruments - Ophthalmometers
ISO 10943:2011 Ophthalmic instruments - Indirect ophthalmoscopes
ISO 10942:2006 Ophthalmic instruments - Direct ophthalmoscopes
ISO 10943:2006 Ophthalmic instruments - Indirect ophthalmoscopes
ISO 10943:1998 Ophthalmic instruments - Indirect ophthalmoscopes
ISO 10942:1998 Ophthalmic instruments - Direct ophthalmoscopes
ISO 12865:1998 Ophthalmic instruments - Retinoscopes

British Standards Institution (BSI)

BS EN 13860-1:2003 Non destructive testing - Eddy current examination - Equipment characteristics and verification - Instrument characteristics and verification
BS EN ISO 12865:2006 Ophthalmic instruments - Retinoscopes
BS EN ISO 12865:1998 Ophthalmic instruments. Retinoscopes

German Institute for Standardization

DIN 18132:1995 Soil, testing procedures and testing equipment - Determination of water absorption
DIN 18132:2012 Soil, testing procedures and testing equipment - Determination of water absorption
DIN EN ISO 12865:2006-10 Ophthalmic instruments - Retinoscopes (ISO 12865:2006); German version EN ISO 12865:2006

International Telecommunication Union (ITU)

ITU-T M Suppl. 2.1-1972 Some general observations concerning measuring instruments and measuring techniques

European Committee for Standardization (CEN)

EN ISO 10343:2014 Ophthalmic instruments - Ophthalmometers
EN ISO 10343:1999 Ophthalmic Instruments - Ophthalmometers ISO 10343: 1997

Korean Agency for Technology and Standards (KATS)

KS B ISO 376-2015 Metallic materials－Calibration of force－proving instruments used for the verification of uniaxial testing machines
KS P ISO 12865-2023 Ophthalmic instruments — Retinoscopes
KS P ISO 10343-2023 Ophthalmic instruments — Ophthalmometers