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SNZ AS/NZS IEC 61672.2 - Electroacoustics - Sound level meters Part 2: Pattern evaluation tests
February 25, 2019 - SNZ

This part of IEC 61672 provides details of the tests necessary to verify conformance to all mandatory specifications given in IEC 61672-1 for time-weighting sound level meters, integrating-averaging sound level meters, and integrating sound level meters. Patternevaluation tests...

SNZ AS/NZS IEC 61672.1 - Electroacoustics – Sound level meters Part 1: Specifications
February 25, 2019 - SNZ

This part of IEC 61672 gives electroacoustical performance specifications for three kinds of sound measuring instruments: • a time-weighting sound level meter that measures exponential-time-weighted, frequencyweighted sound levels; • an integrating-averaging sound level meter that...

IEC 61315 - Calibration of fibre-optic power meters
March 1, 2019 - IEC

This document is applicable to instruments measuring radiant power emitted from sources that are typical for the fibre-optic communications industry. These sources include laser diodes, light emitting diodes (LEDs) and fibre-type sources. Both divergent and collimated radiations are covered. This...

IEC 61315 REDLINE - Calibration of fibre-optic power meters
March 1, 2019 - IEC

This document is applicable to instruments measuring radiant power emitted from sources that are typical for the fibre-optic communications industry. These sources include laser diodes, light emitting diodes (LEDs) and fibre-type sources. Both divergent and collimated radiations are covered. This...

AGA XM1901 - Rotary-Type Gas Displacement Meters
February 5, 2019 - AGA

This standard applies to rotary-type positive displacement meters designed for revenue measurement of fuel gas. Part I comprises a list of definitions and terms used throughout the standard. Part II covers the construction requirements for qualifying new-type rotary meters. Part III...

DS/EN 1434-5 - Thermal energy meters – Part 5: Initial verification tests
February 18, 2019 - DS

This European Standard specifies initial verification tests for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The...

DS/EN 1434-6 - Thermal energy meters – Part 6: Installation, commissioning, operational monitoring and maintenance
February 18, 2019 - DS

This European Standard specifies commissioning, operational monitoring and maintenance and applies to thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid...

SNZ AS/NZS IEC 61672.3 - Electroacoustics - Sound level meters Part 3: Periodic tests
February 25, 2019 - SNZ

This second edition of IEC 61672-3 describes procedures for periodic testing of time-weighting, integrating-averaging, and integrating sound level meters that were designed to conform to the class 1 or class 2 specifications of the second edition of IEC 61672-1. The aim of the standard is to...

ISO 5167-6 - Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 6: Wedge meters
February 1, 2019 - ISO

This document specifies the geometry and method of use (installation and operating conditions) of wedge meters when they are inserted in a conduit running full to determine the flow rate of the fluid flowing in the conduit NOTE 1 As the uncertainty of an uncalibrated wedge meter can...

DS/ISO 10524-1 - Pressure regulators for use with medical gases – Part 1: Pressure regulators and pressure regulators with flow-metering devices
February 4, 2019 - DS

ISO 10524-1:2018 specifies the design, construction, type testing, and marking requirements for pressure regulators (as defined in 3.18) intended for the administration of medical gases and their mixtures in the treatment, management, diagnostic evaluation and care of patients or for gases used for...

ASTM C1043 - Standard Practice for Guarded-Hot-Plate Design Using Circular Line-Heat Sources
March 1, 2019 - ASTM

This practice covers the design of a circular line-heat-source guarded hot plate for use in accordance with Test Method C177. NOTE 1-Test Method C177 describes the guarded-hot-plate apparatus and the application of such equipment for determining thermal transmission properties of flat-slab...

DS/EN ISO 10524-1 - Pressure regulators for use with medical gases – Part 1: Pressure regulators and pressure regulators with flow-metering devices (ISO 10524-1:2018)
February 4, 2019 - DS

ISO 10524-1:2018 specifies the design, construction, type testing, and marking requirements for pressure regulators (as defined in 3.18) intended for the administration of medical gases and their mixtures in the treatment, management, diagnostic evaluation and care of patients or for gases used for...

ISO DIS 21562 - Ships and marine technology - Bunker fuel mass flow meters on receiving vessel - Requirements
January 15, 2019 - ISO

The intent of this standard is to define requirements for the Coriolis mass flow meter (MFM) system to be installed on and used by vessels for accurate measurement of bunker fuels received. The standard defines metrology and security requirements as well as testing requirements of the MFM...

9986130 - Adhesive, Two-Part, Urethane, FRP-SMC
March 1, 2019 - GMNA

This specification covers the mixture of a two-part adhesive for primerless bonding of fiber reinforced plastic (FRP) panels or sheet molding compound (SMC) to FRP, primed steel or primed aluminum. Material Description. The adhesive system is comprised of a resin component 9986073 and hardener...

9986073 - Adhesive, Two-Part, Urethane, Resin
March 1, 2019 - GMNA

This specification covers the resin component, one (1) part of a two (2) part adhesive for primerless bonding of fiber reinforced plastic (FRP) panels or Sheet Molded Composite (SMC) to FRP, primed steel or primed aluminum. Material Description. The adhesive system is comprised of a resin component...

9986133 - Adhesive, Two-Part, Urethane, FRP-SMC
March 1, 2019 - GMNA

Material Description. This specification covers the mixture of a two-part adhesive for primerless bonding of either fiber reinforced plastic (FRP) or sheet molding compound (SMC) panels to either FRP, primed steel or primed aluminum. The adhesive system is comprised of a resin component 9986131 and...

9986131 - Adhesive, Two-Part, Urethane, Resin
March 1, 2019 - GMNA

This specification covers the resin component, one (1) part of a two (2) part adhesive for primerless bonding of fiber reinforced plastic (FRP) panels or Sheet Molded Composite (SMC) to FRP, primed steel or primed aluminum. Material Description. The adhesive system is comprised of a resin component...

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