Skip to content
RSS feed for this category

Measurement; fluid flow

Measurement; fluid flow sub-categories (3)

Category Name
Closed conduits
General
Open channels

[ back to top ]

Standards in development (124)

Sort by: Title | Status

Standard TitleStatus
BS 17898 Code of practice for the management of observed hydrometric dataPublic Comment
BS EN 50117-4-2 Coaxial cables Part 4-2: Sectional specification for CATV cables up to 6 GHz used in cables distribution networksIdea
BS EN 50193-2-1 Electric instantaneous water heaters Part 2-1: Efficiency and Performance for multifunctional electric instantaneous water heatersAccepted
BS EN 50193-2-2 Electric instantaneous water heaters Part 2-2: Performance requirements - Single point use electric instantaneous showers - EfficiencyApproval
BS EN 50288-10-2 Multi-element metallic cables used in analogue and digital communication and control Part 10-2: Sectional specification for screened cables characterized from 1 MHz up to 500 MHz - Horizontal and building backbone cablesPublic Comment
BS EN 50288-11-2 Multi-element metallic cables used in analogue and digital communication and control Sectional specification for un-screened cables, characterized from 1 MHz up to 500 MHz - Horizontal and building backbone cablesPublic Comment
BS EN 50288-9-2 Multi-element metallic cables used in analogue and digital communication and control Part 9-2: Sectional specification for screened cables characterised from 1 MHz uo to 1000 MHz - Work area, patch cord and data centre cablesPublic Comment
BS EN 50289-1-17 Communications cables – Specifications for test methods Part 1-17: Electrical test methods – Exogenous Crosstalk ExNEXT and ExFEXTAccepted
BS EN 50290-2-21:2001+A1:2007+Corr Common design rules and construction. PVC insulation compoundsnull
BS EN 50290-2-33 Communication cables Part 2-33: Common design rules and construction - Polyethylene for multi element metallic data cables for indoor applicationIdea
BS EN 50290-2-37 Communication cables Part 2-37: Common design rules and construction - Polyethylene insulation for coaxial cablesIdea
BS EN 50290-2-38 Communication cables Part 2-38: Common design rules and construction - Polypropylene insulation for coaxial cablesIdea
BS EN 50290-4-1 Ed.2 prEN 50290-4-1 ed.2 : Communication cables Part 4-1: General considerations for the use of cables - Environmental conditions and safety aspectsApproval
BS EN 50290-4-2 Ed.2 prEN 50290-4-2 ed.2 : Communication cables Part 4-2: General considerations for the use of cables - Guide to useApproval
BS EN 50440 Efficiency of domestic electrical storage water heaters and testing methodsPublic Comment
BS EN 50882-11 Multi-element metalic cables used in analogue and digital communication and control Part 11: Sectional specification for un-screened cables, characterised up to 500 MHz, for horizontal and building backbone wiringPublic Comment
BS EN 60096-0-1 Ed.3 Amd 1 Radio frequency cables Part 0-1: Guide to the design of detail specifications - Coaxial cables, Amendment 1null
BS EN 60153-1 HOLLOW METALLIC WAVEGUIDES Part 1: General requirements and measuring methodsPublic Comment
BS EN 60153-2 Ed 3.0 HOLLOW METALLIC WAVEGUIDES Part 2: Relevant specifications for ordinary rectangular waveguidesPublic Comment
BS EN 60154-1 Ed 3.0 FLANGES FOR WAVEGUIDES Part 1: General requirementsPublic Comment
BS EN 60154-2 Ed 3.0 FLANGES FOR WAVEGUIDES Part 2: Relevant specifications for flanges for ordinary rectangular waveguidesPublic Comment
BS EN 60299 Household electric blankets - Methods for measuring performancePublication
BS EN 60350-1 Ed 2.0 Household electric cooking appliances Part 1: Ranges; ovens; steam ovens and grills - Methods for measuring performanceAccepted
BS EN 60350-1 Household electric cooking appliances Part 1: Ranges, ovens, steam ovens and grills - Methods for measuring performancePublication
BS EN 60350-1:2013 +AA Household electric cooking appliances - Part 1: Ranges, ovens, steam ovens and grills - Methods for measuring performanceApproval
BS EN 60350-2 Ed 2.0 Household electric cooking appliances Part 2: Hobs - Methods for measuring performanceAccepted
BS EN 60350-2 Household electric cooking appliances Part 2: Hobs - Methods for measuring performancePublication
BS EN 60350-2:2013/FprAA Household electric cooking appliances - Part 2: Hobs - Methods for measuring performanceApproval
BS EN 60534-2-3 Ed. 3.0 Industrial-process control valves - Part 2-3: Flow capacity - Test proceduresPublic Comment
BS EN 60534-4 Ed 4.0 Industrial-process control valves Part 4: Inspection and routine testingPublic Comment
BS EN 60534-8-4 Ed 3.0 Industrial-process control valves Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flowPublic Comment
BS EN 60675 ED 2.0/A2A2 Household electric direct-acting room heaters - Methods for measuring performanceAccepted
BS EN 60704-2-14 +AA Household and similar electrical appliances - Test code for thedetermination of airborne acoustical noise - Part 2-14: Particular requirements for refrigerators, frozen-food storage cabinets and food freezersApproval
BS EN 60704-2-5 +A1 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise – Part 2-5: Particular requirements for electric thermal storage room heatersPublication
BS EN 60705 :2012 +A1 Household microwave ovens - Methods for measuring performancePublication
BS EN 60770-3 Ed 2.0 Transmitters for use in industrial-process control systems - Part 3: Methods for performance evaluation of intelligent transmittersPublication
BS EN 60966-1 Ed.3 Cables, wires, waveguides, r.f. connectors, and accessories for communication and signallingPublic Comment
BS EN 60966-2-4 Ed 4 Detail specification for cable assebmblies for radio and TV receivers - Frequency range 0 MHz to 3000 MHz, IEC 61196-2 connectorsPublic Comment
BS EN 60966-2-5 Ed 4 Detail specification for cable assebmblies for radio and TV receivers - Frequency range 0 MHz to 3000 MHz, IEC 61196-2 connectorsPublic Comment
BS EN 60966-2-6 Ed 4 Detail specification for cable assebmblies for radio and TV receivers - Frequency range 0 MHz to 3000 MHz, IEC 61196-24 connectorsPublic Comment
BS EN 60966-2-7 ED.1 Radio frequency and coaxial cable assemblies Part 2-7: Detail specification for cable assemblies for radio and TV recievers - Frequency range 0 MHz to 3000 MHz, IEC 61169-47 connectorsPublic Comment
BS EN 61003-1 Ed. 3.0 IEC 61003-1 Ed. 3.0 Industrial-process control systems - Instruments with analogue inputsand two- or multi-state outputs - Part 1: Methods of evaluating performancePublic Comment
BS EN 61003-2 Ed 2.0 Industrial-process control systems - Instruments with analogue inputs and two- or multi-state outputs Part 2: Guidance for inspection and routine testingPublic Comment
BS EN 61156-10 Ed1.0 pair/quad cables for digitial communications Part 10: Cables for work area wiring with transmission characteristics up to 2 GHz - Sectional specificationPublic Comment
BS EN 61156-9 Ed1.0 pair/quad cables for digitial communications Part 9: Cables for horizontal floor wiring with transmission characteristics up to 2 GHz - Sectional specificationPublic Comment
BS EN 61169-11 Radio-frequency connectors Part 11: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 9.5 mm with threaded coupling - characteristic impedance 50 ohm (Type 4.1-9.5)Idea
BS EN 61169-45 Radio-frequency connectors Part 45: Sectional specification for series SQMA series quick lock RF coaxial connectorsPublic Comment
BS EN 61169-47 Ed 2.0 Radio-Frequency Connectors Part 47: Sectional specification for radio-frequency coaxial connectors with clamp coupling, typically for use in 75 ? cable networks (type F- Quick)Public Comment
BS EN 61169-48 Ed.1 Radio-frequency connectors - Part 48: Sectional specification for BMP Series Blind mating R.F. coaxial connectorsPublic Comment
BS EN 61169-49 Ed 1.0 Radio-frequency connectors - Part 49: Sectional specification for SMAA series R.F connectorsPublication
BS EN 61169-50 Ed1.0 Radio-frequency connectors Part 50: Sectional specifications RF coaxial connectors with inner diameter of outer conductors 4.11 mm with quick lock system. Characteristics impendance 50 Ohm (type QMA)Public Comment
BS EN 61169-51 Ed.1 Radio-frequency connectors - Part 51: Sectional specifications RF coaxial connectors with inner diameter of outer conductors 13.5 mm with bayonet lock characteristics impedamce 50 Ohm (type QLI)Public Comment
BS EN 61169-52 Ed1.0 Radio- Frequency Connectors Part 52: Sectional specification for series MMCX RF coaxial connectorsPublic Comment
BS EN 61169-53 Radio-frequency connectors Part 53: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 16 mm with screw lock -Characteristic impedance 50 ohm (Type S7-16)Idea
BS EN 61169-54 RADIO-FREQUENCY CONNECTORS Part 54: Sectional Specification for Coaxial Connectors with 10mm inner of outer Conductor,nominal Characteristic Impedance 50 Ohms, Series 4.3- 10Public Comment
BS EN 61169-58 Radio-frequency connectors Part 58: Sectional specification for RF coaxial connectors with blind-mate coupling - characteristic impedance 50 ohm (type SBMA)null
BS EN 61169-58 Radio-frequency connectors Part 58: Sectional specification for RF coaxial connectors with blind-mate coupling - characteristic impedance 50 ohm (type SBMA)Idea
BS EN 61196-1-110 Ed. 1.0 Coaxial communication cables Part 1-110: Electrical test methods - Test for continuityIdea
BS EN 61196-1-114 Ed. 1.0 Coaxial communication cables Part 1-114: Electrical test methods - InductanceAccepted
BS EN 61196-1-116 Ed. 1.0 Coaxial communication cables Part 1-116: Electrical test methods - Test for characteristic impedance with time domain reflectometry (TDR)Accepted
BS EN 61196-1-209 Ed. 1.0 Coaxial communication cables Part 1-209: Environmental test methods - Thermal cyclingAccepted
BS EN 61196-1-215 Ed.1 Coaxial communication cables - Environmental test methods Part 1-215: High Temperature Cable AgeingIdea
BS EN 61196-1-314 Ed2.0 Coaxial communication cables Part 1-314: Mechanical test methods - Test for bendingAccepted
BS EN 61196-10 Coaxial communication cables - Part 10: Sectional specification for semi-rigid cables with polyterafluoroethylene (PTFE) dielectricApproval
BS EN 61196-10-1 Ed1.0 Coaxial Communication Cables Part 10-1: Blank detail specification for semi-rigid cables with polytetrafluoroethylene (PTFE) dielectricPublication
BS EN 61196-11 Ed1.0 Coaxial communication cables Part 11: Sectional specification for semi-rigid cables with polyethylene (PE) dielectricPublic Comment
BS EN 61196-11-1 Ed.1 Coaxial communication cables Part 11-1: Blank detail specification for semi-rigid cables with polyethylene (PE) dielectricPublic Comment
BS EN 61196-4-1 Ed1.0 Coaxial communication cables Part 4-1: Blank detail specification for radiating cablesPublic Comment
BS EN 61196-9-1 Ed. 1.0 Coaxial communication cables Part 9-1: Blank detail specification for flexible RF coaxial cablesAccepted
BS EN 61207-2 Ed. 2.0 IEC 61207-2 Ed. 2.0 Expression of Performance of Gas Analyzers Part 2: Oxygen in Gas (utilizing high-temperature electrochemical sensors)Accepted
BS EN 61207-3 Ed. 3.0 IEC 61207-3 Ed. 3.0 Expression of Performance of Gas Analyzers Part 3: Paramagnetic oxygen analysersAccepted
BS EN 61207-6 Ed 2.0 Expression of Performance of Gas Analyzers- Part 6: Photometric analyzersApproval
BS EN 61255 Household electric heating pads - Methods for measuring performancePublication
BS EN 61285 Ed 3.0 Industrial Process Control - Safety of Analyzer HousesPublic Comment
BS EN 61515 Ed 2.0 Mineral insulated cables and thermocouplesPublic Comment
BS EN 61726 ED.2 Cable assemblies, cables, connectors and passive coponents - screening attentuation measurement by the reverberation chamber methodPublic Comment
BS EN 61935-1 Ed.4 TESTING OF BALANCED COMMUNICATION CABLING IN ACCORDANCE WITH ISO/IEC 11801 Part 1: Installed cablingPublic Comment
BS EN 61935-2-21 Ed.1 Generic cabling systems — Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-21: Cord and work area cord category 6- Blank detail specificationPublic Comment
BS EN 61935-2-22 Ed.1 Generic cabling systems — Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-22: Cord and work area cord category 6A- Blank detail specificationPublic Comment
BS EN 61935-2-23 Ed.1 Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-23: Cord and work area cord category 7- Blank detail specificationPublic Comment
BS EN 61935-2-24 Ed.1 Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-24: Cord and work area cord category 7A- Blank detail specificationPublic Comment
BS EN 61935-2-25 Ed1.0 Specification for the testing of balanced communication cabling in accordance with ISO/IEC 11801 Part 2-25: Work area with M12 4 poles connectors Blank detail specificationAccepted
BS EN 61987-21 List of Properties (LOP) of process control valves for electronic data exchange - Generic structuresPublic Comment
BS EN 61987-22 Lists of Properties (LOP) of control valves and actuators for electronic data exchangePublic Comment
BS EN 61987-23 Industrial-Process Measurement and Control - Data Structures and Elements in Process Equipment Catalogues Part 23: List of Properties (LOP) of valve actuators for electronic data exchangePublic Comment
BS EN 61987-24-1 Industrial-Process Measurement and Control - Data Structures and Elements in Process Equipment Catalogues Part 24-1: List of Properties (LOP) of positioners for electronic data exchangePublic Comment
BS EN 62153-4-10 Ed2 Metallic Communication Cable Test Methods Part 4-10: Electromagnetic compatability (EMC) - Shielded screening attenuation test method for measuring the screening effectiveness of feed-throughs and electromagnetic gaskets double coaxial methodPublic Comment
BS EN 62153-4-7 Ed.2 Metallic Communication Cable test methods Part 4-7: Electromagnetic compatibility (EMC) - Shielded screening attenuation test method for measuring the Transfer impedance Zt and the screening attenuation aS or the Coupling attenuation aC of RF-Connectors and assemblies up to and above 3 GHz; Tube in Tube methodPublic Comment
BS EN 62783-1Ed.1 TWINAX CABLES FOR DIGITAL COMMUNICATIONS - Part 1: GENERIC SPECIFICATIONPublic Comment
BS EN 62810 Ed.1 Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rodsPublic Comment
BS EN 62828-1 industrial measurement transmittersAccepted
BS EN 62828-2 Reference conditions and procedures for industrial measurement transmitters Part 2: Specific procedures for pressure transmittersAccepted
BS EN 62828-3 Ed.1 IEC 62828-3 Ed. 1 Reference conditions and procedures for testingindustrial measurement transmitters - Part 3: Specific procedures for temperature transmittersAccepted
BS EN ISO 25377 Hydrometric uncertainty guidance (HUG)Accepted
BS EN ISO 4375 Hydrometric determinations - Cableway systems for stream gaugingApproval
BS ENISO 9000 Quality management systems - Fundamentals and vocabularyPublic Comment
BS ENISO 9001 Quality management systems - Requirements - testPublic Comment
BS IEC 60050-726 Ed2.0 IEC 60050-726. International electrotechnical vocabulary. Transmissionlines and waveguidesPublic Comment
BS IEC 62153-4-15 Ed.1 Metallic Communication Cable test methods Part 4-15: Electromagnetic compatibility (EMC) – Test method for measuring transfer impedance and screening attenuation – or coupling attenuation with Triaxial CellPublic Comment
BS ISO 10002 Quality management - Customer satisfaction - Guidelines for complaints handling in organizationsPublication
BS ISO 10004 Quality management - Customer satisfaction - Guidelines for monitoring and measuringApproval
BS ISO 11657 Liquid flow in open channels - Sediment in streams and canals - Determination of concentration by surrogate techniquesApproval
BS ISO 1438 Hydrometry - Open channel flow measurement using thin-plate weirsAccepted
BS ISO 18481 Hydrometry - Liquid flow measurement using end depth method in channels with a free overfallIdea
BS ISO 21044-1 Manual on stream gauging Part 1: FieldworkPublic Comment
BS ISO 21044-2 Manual on stream gauging Part 2: Computation of dischargePublic Comment
BS ISO 24155 Hydrometry - Hydrometric data transmission systems - Specification of system requirementsPublic Comment
BS ISO 26906 Hydrometry - Fishpasses at flow measurement structuresPublic Comment
BS ISO 5167-5 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 5: Cone metersAccepted
BS ISO 6416 Hydrometry - Measurement of discharge by the ultrasonic (acoustic) methodIdea
BS ISO 8368 Hydrometric determinations - Flow measurements in open channels using structures - Guidelines for selection of structureIdea
PD IEC 62835 Ed.1.0 household and similar use – Methods andmeasurements for improving accessibilityAccepted
PD IEC/TR 61156-1-2:2009+A1 symmetrical pair/quad cables for digital communications Part 1-2: Electrical transmissoin characteristics and test methods of symmetrical pair/quad cablesApproval
PD IEC/TR 61156-1-6 Ed1.0 pair/quad cables for digital communications Part 1-6: Exploratory DC-resistance values of floor-wiring and work-area cables for digital communicationsAccepted
PD IEC/TR 62153-4-16 Ed1.0 METALLIC COMMUNICATION CABLE TEST METHODS Part 4-16: Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements using the triaxial set-upApproval
PD IEC/TS 62153-4-1 Metallic communication cable test methods Part 4-1: Introduction to Electromagnetic (EMC) Test MethodsPublication
PD IEC/TS 62835 Ed 1.0 Electric toasters for household and similar use - Methods and measurements for improving accessibilityAccepted
PD ISO/TR 12748 Measurement of wet natural gas flow in circular cross-section conduitsAccepted
PD ISO/TR 13973 Artificial recharge to groundwaterApproval
PD ISO/TR 14749 Natural gas - Online gas chromatograph for upstream areaAccepted
PD ISO/TR 19234 Hydrometry - Low cost baffle solution to aid fish passage at crump weir flow measurement structuresIdea
PD ISO/TR 21414 Surface geophysical surveys for hydrogeological studiesAccepted
PD ISO/TR 9210 Measurement of liquid flow in open channels - Measurement in meandering rivers and in streams with unstable boundariesAccepted
PD ISO/TR 9212 Hydrometry - Methods of measurement of bedload dischargeAccepted

[ back to top ]

Recently Viewed
Need Help?

We are here to help you with any queries. Email us for help.

But first, why not view the Help Pages?