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Database: 365,228(8 Aug 2026)

portable ph ion meter

portable ph ion meter, Total:143 items.

The international standard classification for "portable ph ion meter" includes: Powder metallurgy , Other cells and batteries , Galvanic cells and batteries .

The Chinese standard classification for "portable ph ion meter" includes: Powder metallurgy in general , Technical management , Electrochemical, thermochemistry and optical profile type analyzer , Electrochemical power source .


Professional Standard - Non-ferrous Metal

Group Standards of the People's Republic of China

  • T/SDZDH 001-2020 Calibration method of portable volatile organic compound hydrogen flame ionization analyzer
  • T/ZZB 1739-2020 Data transmission lines for portable electronic devices
  • T/CARD 042-2023 portable audiometer
  • T/ZZB 1574-2020 Portable explosion-proof analyzer for volatile organic gas (hydrogen flame ionization detector)
  • T/CASMES 217-2023 Portable Field Microvickers hardness tester BXLB100
  • T/CNFMA B026-2023 Outdoor forestry machinery portable lawn mower powered by lithium-ion battery
  • T/SPSTS 038-2022 Carbon footprint of potable and light lithium ion battery
  • T/CNFMA B031-2023 Outdoor forestry machinery portable bamboo shears powered by lithium-ion batteries
  • T/ZZB 1254-2019 Portable brush-cutters and grass-trimmers with lithium-ion battery as power source
  • T/SQIA 069-2024 Technical requirements for carbon footprint assessment of Lithium ion cells and batteries used in portable electronic equipments
  • T/SZBX 156-2024 General specification for Lithium-ion cells used in portable householdelectrical appliances
  • T/SPSTS 039-2022 Portable and light lithium ion battery emission reduction methodlogy
  • T/CSA 089-2024 Portable photon beauty instrument
  • T/CHINABICYCLE 17-2023 Technical requirements and test methods for lithium-ion batteries for portable electric bicycles

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Electron

  • SJ/T 11893-2023 Technical specification for portable lithium-ion battery energy storage power supply
  • SJ/T 11778-2021 Safety requirements for lithium-ion batteries and battery packs for portable household appliances
  • SJ 20521-1995 General specficiation for military portable computer

工业和信息化部

  • SJ/T 11757-2020 General specification for Lithium-ion cells and batteries used in portable household electrical appliances
  • JB/T 6858-2018 Test method of pH meters and ion meters

Professional Standard - Machinery

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

  • GB 31241-2014e Lithium ion cells and batteries used in portable electronic equipments—Safety requirements
  • GB 31241-2014 Lithium ion cells and batteries used in portable electronic equipments―Safety requirements
  • GB 31241-2014(英文版) Lithium ion cells and batteries used in portable electronic equipments—Safety requirements
  • GB 31241-2022 Lithium ion cells and batteries used in portable electronic equipments—Safety technical specification

Professional Standard - Public Safety Standards

  • GA/T 1733-2020 General technical requirements for lithium-ion cells and batteries of portable police equipment

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

  • JJF(石化) 033-2020 Calibration Specification for Portable Volatile Organic Compounds Leak Detector (Hydrogen Flame Ion Method)
  • JJF(石化)033-2020 Calibration Specification for Portable Volatile Organic Compounds Leak Detector (Hydrogen Flame Ion Method)

Professional Standard - Railway

  • TB/T 3123.9-2009 Rescue Equipment for Railway Accident - Part 9: Portable Plasma Arc Cutting and Welding Machine

SCC

American National Standards Institute (ANSI)

SE-SIS

BSI

Standard Association of Australia (SAA)

United States Navy

Underwriters Laboratories (UL)

  • UL 298-1991 Portable electric hand lamps
  • UL 298-1998 Portable electric hand lamps
  • UL 2743-2023 Portable Power Packs / Blocs d'alimentation portatifs
  • UL 2743-2020 Portable Power Packs
  • UL 184 BULLETIN-2000 UL Standard for Safety Portable Metal Ladders
  • UL 153-1978 Portable electric lamps
  • UL 153-1994 Portable electric lamps
  • UL 112-1998 UL Standard for Safety Portable Wood Ladders Eighth Edition; Reprint with Revisions Through and Including 06/28/2001; This Standard Includes Announcement Bulletin Dated 03/02/2001

Spanish Association for Standardization (UNE)

  • UNE-EN 1147:2001 Portable ladders for fire service use.
  • UNE-EN 62363:2011 Radiation protection instrumentation - Portable photon contamination meters and monitors (Endorsed by AENOR in October of 2011.)

Lithuanian Standards Office

Danish Standards Foundation

Military Standards (MIL-STD)

Korean Agency for Technology and Standards (KATS)

British Standards Institution (BSI)

Malaysia Standards

Japanese Industrial Standards Committee (JISC)

RO-ASRO

IN-BIS

  • IS 9223-1989 Portable Earth Resistance Meters—Specifications
  • IS 9937-1981 Specification for portable methane meters (electric type)

American Society for Testing and Materials (ASTM)

  • ASTM D7261-22 Standard Test Method for Determining Water Separation Characteristics of Diesel Fuels by Portable Separometer
  • ASTM D7261-06a Standard Test Method for Determining Water Separation Characteristics of Diesel Fuels by Portable Separometer
  • ASTM D7261-08 Standard Test Method for Determining Water Separation Characteristics of Diesel Fuels by Portable Separometer
  • ASTM D7261-07 Standard Test Method for Determining Water Separation Characteristics of Diesel Fuels by Portable Separometer
  • ASTM D7261-06 Standard Test Method for Determining Water Separation Characteristics of Diesel Fuels by Portable Separometer

RTCA - RTCA@ Inc.

  • RTCA DO-307A-2016 Aircraft Design and Certification for Portable Electronic Device (PED) Tolerance
  • RTCA DO-307 CHG 1-2008 Aircraft Design and Certification for Portable Electronic Device (PED) Tolerance

GSO

  • OS GSO IEC 62363:2014 Radiation protection instrumentation - Portable photon contamination meters and monitors
  • OS GSO ASTM D3948:2012 Standard Test Method for Determining Water Separation Characteristics of Aviation Turbine Fuels by Portable Separometer
  • BH GSO ASTM D3948:2013 Standard Test Method for Determining Water Separation Characteristics of Aviation Turbine Fuels by Portable Separometer
  • GSO 1581:2002 Method of testing mobile fire extinyuishers.

US-RTCA

  • RTCA DO-307-2007 Aircraft Design and Certification for Portable Electronic Device (PED) Tolerance

YU-JUS

  • JUS Z.C2.060-1980 Portable and mobile fire extinguishers. Portable fire extinguishers of the vvater type

European Committee for Standardization (CEN)

Society of Automotive Engineers (SAE)

GOSTR

  • GOST 9500-1984 Standard dynamometers portable. General specifications

Defense Logistics Agency

International Electrotechnical Commission (IEC)

  • IEC 62363:2008 Radiation protection instrumentation - Portable photon contamination meters and monitors

UNKNOWN

  • GB 31241-2014(XG1-2017) Amendment No. 1 to Safety Requirements for Lithium-ion Batteries and Battery Packs Used in Portable Electronic Products
  • GB 31241-2014/XG1-2017 Amendment No. 1 to Safety Requirements for Lithium-ion Batteries and Battery Packs Used in Portable Electronic Products

CZ-CSN

Association Francaise de Normalisation

German Institute for Standardization