Calibration method for portable acidity meter

Calibration method for portable acidity meter, Total:79 items.

The international standard classification for "Calibration method for portable acidity meter" includes: Measurement of force, weight and pressure , Road vehicle systems , Thermodynamics and temperature measurements .

The Chinese standard classification for "Calibration method for portable acidity meter" includes: Mechanics Measurement , Instruments and test devices for vehicle , Thermal Measurement .

Group Standards of the People's Republic of China

T/JNM 0002-2024 Calibration Method for Portable Carbon Emission Analyzer
T/CSTM 00159-2020 Calibration methods of portable Raman spectroscopy
T/SDZDH 001-2020 Calibration method of portable volatile organic compound hydrogen flame ionization analyzer
T/CASMES 217-2023 Portable Field Microvickers hardness tester BXLB100

National Metrological Technical Specifications of the People's Republic of China

JJF 1212-2008 Calibration Specification of Portable Weighing Instuments for Axles of Vehicle in Motion
JJF 1383-2012 Calibration Specification for Portable Blood Clucose Meters
JJF(建材)142-2018 Calibration Specification for Portable Drawing Instruments Used in Building
JJF 1595-2016 Calibration Specification for Portable Brinell Hardness Testers
JJF 2037-2023 Calibration Specification for Portable Stripping Voltammetry Heavy Metal Detectors
JJF(建材) 154-2018 Calibration specification for portable color measuring instrument for architectural glass
JJF 1212-2023 Calibration Specification for Portable Automatic Instruments for Weighing Axle Loads of Vehicle in Motion
JJF(机械)1060-2021 Calibration Specifications for Portable Motor Vehicle Emissions Test Systems (PEMS)
JJF 1257-2010 Calibration Guideline of the Temperature Block Calibrators
JJF 1594-2016 Calibration Specification for Portable Rockwell Hardness Tester
JJF 2071-2023 Calibration Specification for Portable Intelligent Positioning and Timing Terminals
JJF(建材)154-2018 Calibration specification for portable color measuring instrument for architectural glass
JJF(机械) 004-2008 Calibration specification for portable power transmitter calibrator
JJF(建材) 142-2018 Calibration specification for portable construction puller
JJF 1168-2007 Calibration Specification for Portable Braking Performance Tester for Motor Vehicle
JJF(机械) 1060-2021 Calibration Specification for Motor Vehicle Portable Emissions Measuring System (PEMS)

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

JJG 1062-2010 Verification Regulation of portable vibration Calibrator

Professional Standard - Ferrous Metallurgy

YB/T 4285-2012 Standard Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers

Taiwan Provincial Standard of the People's Republic of China

CNS 7961-1981 Method of Test for Portable Chronometric Tachometers

未注明发布机构

ASTM RR-E28-1043 2010 E0110-Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers

Fujian Provincial Standard of the People's Republic of China

JJF（闽）1085-2018 Calibration Specification for Portable Raman spectrum fast detection instruments

BSI

BS 230:1925 Portable photometers

SCC

BS 667:1936 Photoelectric type portable photometers
BS 667:1945 Photoelectric type portable photometers
BS 230:1935 Portable photometers (visual type)
BS 667:1968 Specification for portable photoelectric photometers
AS 1284.2:1973 Electricity metering - Portable alternating current rotating standard watthour meters
BS 2719:1975 Methods of use and calibration of pocket type rubber hardness meters
AS 2562:1982 Hydrometers - Portable syringe-type for lead-acid batteries

Military Standards (MIL-STD)

DOD A-A-53814-1989 AUDIOMETER, AUTOMATIC, PORTABLE
DOD A-A-53835-1989 TEST SET, AUDIOMETER CALIBRATION, PORTABLE

American Society for Testing and Materials (ASTM)

ASTM E110-82(2002) Standard Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
ASTM E110-82(1997)e2 Standard Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
ASTM E110-14(2023) Standard Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers
ASTM D7777-12 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM E170-08c Standard Terminology Relating to Radiation Measurements and Dosimetry
ASTM E2540-16 Standard Test Method for Measurement of Retroreflective Signs Using a Portable Retroreflectometer at a 0.5 Degree Observation Angle
ASTM E1709-16 Standard Test Method for Measurement of Retroreflective Signs Using a Portable Retroreflectometer at a 0.2 Degree Observation Angle
ASTM E1709-16e1 Standard Test Method for Measurement of Retroreflective Signs Using a Portable Retroreflectometer at a 0.2 Degree Observation Angle
ASTM E1709-16e2 Standard Test Method for Measurement of Retroreflective Signs Using a Portable Retroreflectometer at a 0.2 Degree Observation Angle
ASTM E170-09a Standard Terminology Relating to Radiation Measurements and Dosimetry
ASTM E1709-08 Standard Test Method for Measurement of Retroreflective Signs Using a Portable Retroreflectometer at a 0.2 Degree Observation Angle
ASTM E2540-16e1 Standard Test Method for Measurement of Retroreflective Signs Using a Portable Retroreflectometer at a 0.5 Degree Observation Angle
ASTM E170-16a Standard Terminology Relating to Radiation Measurements and Dosimetry
ASTM E170-08a Standard Terminology Relating to Radiation Measurements and Dosimetry
ASTM E170-08 Standard Terminology Relating to Radiation Measurements and Dosimetry
ASTM F2684/F2684M-07(2022) Standard Test Method for Portable High Anchor Devices
ASTM E170-14 Standard Terminology Relating to Radiation Measurements and Dosimetry
ASTM E170-08d Standard Terminology Relating to Radiation Measurements and Dosimetry
ASTM E170-08b Standard Terminology Relating to Radiation Measurements and Dosimetry
ASTM E170-09 Standard Terminology Relating to Radiation Measurements and Dosimetry
ASTM F2684/F2684M-07(2012)e1 Standard Test Method for Portable High Anchor Devices
ASTM A1038-19 Standard Test Method for Portable Hardness Testing by the Ultrasonic Contact Impedance Method
ASTM F2684-07 Standard Test Method for Portable High Anchor Devices
ASTM F2684/F2684M-07(2017) Standard Test Method for Portable High Anchor Devices
ASTM D7777-24 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM E2367-05 Standard Test Method for Measurement of Nighttime Chromaticity of Pavement Marking Materials Using a Portable Retroreflection Colorimeter
ASTM E2367-05(2019) Standard Test Method for Measurement of Nighttime Chromaticity of Pavement Marking Materials Using a Portable Retroreflection Colorimeter
ASTM E2366-05 Standard Test Method for Measurement of Daytime Chromaticity of Pavement Marking Materials Using a Portable Reflection Colorimeter
ASTM D7777-13 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM D7777-13(2018)e1 Standard test method for measuring liquid petroleum density, relative density, or API fuel specific gravity using a portable density meter/hydrometer
ASTM E2367-05(2014) Standard Test Method for Measurement of Nighttime Chromaticity of Pavement Marking Materials Using a Portable Retroreflection Colorimeter

GSO

GSO 1581:2002 Method of testing mobile fire extinyuishers.
GSO ASTM D7777:2022 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
BH GSO ASTM D7777:2023 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter

RU-GOST R

GOST 8.287-1978 State system for ensuring the uniformity of measurements. Standard portable dynamometers of the 3-rd grade. Methods and means of calibration

Korean Agency for Technology and Standards (KATS)

KS A 0506-3-2013 Methods of calibration for viscosity gauge
KS B 5550-1993(2008) Testing method of patable speed measuring instrument

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

ASHRAE 128-2011 Method of Rating Portable Air Conditioners
ASHRAE 128-2018 Method of Rating Portable Air Conditioners

American National Standards Institute （ANSI)

ANSI/ASHRAE 128-2018 Methods of Rating Portable Air Conditioners

GOSTR

GOST 9500-1984 Standard dynamometers portable. General specifications

Institute of Electrical and Electronics Engineers (IEEE)

IEEE N323A-1997 Radiation Protection Instrumentation Test and Calibration, Portable Survey Instruments
IEEE N323A/COR-2004 Radiation Protection Instrumentation Test and Calibration, Portable Survey Instruments

International Electrotechnical Commission (IEC)

IEC 61239:1993 Nuclear instrumentation; portable gamma radiation meters and spectrometers used for prospecting; definitions, requirements and calibration

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