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Database: 365,228(8 Aug 2026)

portable ph meter

portable ph meter, Total:428 items.

The international standard classification for "portable ph meter" includes: Domestic electrical appliances in general , Road equipment and installations , Aluminium products , Cooking ranges, working tables, ovens and similar appliances , Flow in closed conduits , Occupational safety. Industrial hygiene , Safety of machinery , Geology. Meteorology. Hydrology , Transfusion, infusion and injection equipment , Forestry equipment , Other medical equipment .

The Chinese standard classification for "portable ph meter" includes: Household electric heating appliances , Technical management , Camera and photograph instrument , Vehicle management , Light metals and their alloys , Air supply instrument and equipment , Flow capacity and material level instrument , Production equipment safety technology , Oceanographic instrumentation , General and microsurgical devices , Meteorological instrument , Silviculture machinery and tools , Medical apparatus and devices in general .


Group Standards of the People's Republic of China

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Electron

  • SJ 20521-1995 General specficiation for military portable computer
  • SJ/T 11940-2024 Technical requirements for safe and reliable portable microcomputers
  • SJ/T 11735-2019 Product Carbon Footprint Product Type Rules Portable Computer

Professional Standard - Machinery

Professional Standard - Traffic

Anhui Provincial Standard of the People's Republic of China

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

  • GJB 8116-2013 General security requirements for military laptop computer
  • GJB 2667A-2012 Structural design requirements for portable reconnaissance intelligence equipment
  • GJB 2667-1996 Structural design requirements for portable reconnaissance intelligence equipment
  • GJB 4750-1997*GJBz 20362-1997 Design and finalization test procedures for portable mine detectors

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

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

  • JJF 2071-2023 Calibration Specification for Portable Intelligent Positioning and Timing Terminals

国家市场监督管理总局、中国国家标准化管理委员会

Fujian Provincial Standard of the People's Republic of China

Professional Standard - Ocean

Professional Standard - Automobile

工业和信息化部

Professional Standard - Medicine

中国气象局

Hebei Provincial Standard of the People's Republic of China

Professional Standard - Forestry

  • LY/T 2081-2012 Portable fire-fighting lance with energy storage device

民政部

BSI

SCC

Military Standards (MIL-STD)

Korean Agency for Technology and Standards (KATS)

Japanese Industrial Standards Committee (JISC)

Underwriters Laboratories (UL)

  • UL 2743-2023 Portable Power Packs / Blocs d'alimentation portatifs
  • UL 2743-2020 Portable Power Packs
  • 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
  • UL 1640-1995 Portable power distribution units
  • UL 1640-2021 Portable power distribution units
  • UL 1640-2000 Safety for Portable Power-Distribution Equipment Second Edition; Revisions through and including August 16, 2004
  • UL 298-1991 Portable electric hand lamps
  • UL 482-1999 Portable sun/heat lamps
  • UL 298-1998 Portable electric hand lamps
  • UL 482-2020 Portable sun/heat lamps
  • UL 2201-2009 Portable engine-generator assemblies

IN-BIS

  • IS 9223-1989 Portable Earth Resistance Meters—Specifications
  • IS 9937-1981 Specification for portable methane meters (electric type)
  • IS 7979-1984 Specification for portable pneumatic riveting hammers

YU-JUS

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

GOSTR

  • GOST 9500-1984 Standard dynamometers portable. General specifications

GSO

  • GSO 1581:2002 Method of testing mobile fire extinyuishers.
  • GSO ISO/IEC 15412:2017 Information technology -- Portable computer keyboard layouts
  • GSO 934:1997 General requirements for agricultural pull- type , mounted and semi-mounted field machines and implements
  • GSO EN 1553:2011 Agricultural machinery - Agricultural self-propelled, mounted, semi-mounted and trailed machines - Common safety requirements

CZ-CSN

Standard Association of Australia (SAA)

American National Standards Institute (ANSI)

Society of Automotive Engineers (SAE)

KR-KS

U.S. Military Regulations and Norms

Spanish Association for Standardization (UNE)

  • UNE-EN 301178 V2.2.1:2017 Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands (for non-GMDSS applications only); Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (En...
  • UNE-EN 302885 V2.1.1:2016 Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class D DSC; Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of the Direc...
  • UNE-EN 302885 V2.2.1:2017 Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class H DSC; Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of Directive...
  • UNE-EN 302885 V2.2.2:2017 Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class H DSC; Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of Directive...
  • UNE-EN 302885 V2.2.3:2017 Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class H DSC; Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of Directive...
  • UNE-EN 301178 V2.1.1:2016 Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands (for non-GMDSS applications only); Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU...
  • UNE-EN 301178 V2.2.2:2017 Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands (for non-GMDSS applications only); Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (En...
  • UNE-EN 1147:2001 Portable ladders for fire service use.
  • UNE-EN 15767-1:2010 Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable monitors - Part 1: General requirements for portable monitor assemblies
  • UNE 23120:2003 Maintenance for portable fire extinguishers.

South African Bureau of Standard

U.S. Air Force

HU-MSZT

Defense Logistics Agency

United States Navy

International Organization for Standardization (ISO)

IT-UNI

PT-IPQ

Danish Standards Foundation

Canadian Standards Association (CSA)

TR-TSE

AT-ON

  • ONORM M 4862-1975 Grinding-wheels for portable grinder Taper cup grinding-wheels, Type 11 for portable angle grinding-machines
  • ONORM M 4863-1975 Grinding-wheels for portable grinder Depressed centre-wheels, Type 27 for portable angle grinding-machines
  • ONORM M 4864-1975 Mounted wheels for portable straight grinding-machines

German Institute for Standardization

SAE - SAE International

Institute of Electrical and Electronics Engineers (IEEE)

SE-SIS

US-American Society of Safety Engineers

Australian/New Zealand Standard (AU-AS/NZS)

BR-ABNT

TH-TISI

(U.S.) Ford Automotive Standards

FI-SFS

European Committee for Standardization (CEN)

  • prEN ISO 18777-2 Transportable liquid oxygen systems for medical use - Part 2: Portable units (ISO/DIS 18777-2:2024)

Association Francaise de Normalisation

  • NF S61-821-1*NF EN 15767-1:2009 Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable monitors - Part 1 : General requirements for portable monitor assemblies
  • NF EN ISO 11148-10:2012 Portable machines with non-electric motors - Safety requirements - Part 10: portable compression machines
  • NF S61-918:1987 Extincteurs d'incendie portatifs - Vocabulaire
  • S61-918:1987 Portable fire extinguishers. Vocabulary.
  • NF EN 15767-1:2009 Portable extinguishing agent projection equipment powered by fire pumps - Portable cannon lances - Part 1: general requirements for portable cannon thrower assemblies

National Fire Protection Association (NFPA)

RO-ASRO

Lithuanian Standards Office

  • LST EN 1147-2010 Portable ladders for fire service use
  • LST EN 15767-1-2009 Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable monitors - Part 1: General requirements for portable monitor assemblies

GB-REG

IL-SII

CO-ICONTEC

British Standards Institution (BSI)

  • 24/30466196 DC BS EN ISO 18777-2 Transportable liquid oxygen systems for medical use - Part 2: Portable units
  • BS 8634:2017+A1:2022 Portable roof ladders. Specification
  • BS 4390:1969 Specification for portable pneumatic grinding machines

NATO - North Atlantic Treaty Organization

US-FCR

ABS - American Bureau of Shipping

Aeronautical Radio Inc.

American Bureau of Shipping

RTCA - RTCA@ Inc.

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

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