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NEMA publishes standard for motors and generators.
2014-12-29 14:32:24| Industrial Newsroom - All News for Today
NEMA MG 1-2014 Motors and Generators standard contains practical information concerning performance, safety, testing, construction, and manufacture of ac and dc motors and generators, assisting users in proper selection and application. Changes in this edition include encompassing small motor premium efficiency values for capacitor-start/induction-run single-phase, capacitor-start/capacitor-run single-phase, and three-phase induction machines; as well as KW equivalent efficiency ratings.
Tags: standard
motors
generators
publishes
ASTM Standard covers nozzles, atomizers used for pesticides.
2014-12-29 14:32:24| Industrial Newsroom - All News for Today
ASTM E2872, Guide for Determining Cross-Section Averaged Characteristics of a Spray Using Laser-Diffraction Instruments in a Wind Tunnel Apparatus, will help characterize nozzles and atomizers using laser diffraction instruments. Applicable to aerial agricultural spraying, aerial forest sprays, and airblast spraying, standard describes tests relating to use of laser diffraction instrumentation to estimate droplet size distribution for liquid sprays released into moving air streams.
Tags: standard
covers
pesticides
astm
Revised Standard paves way for use of SIP fuel in airliners.
2014-12-29 14:32:24| Industrial Newsroom - All News for Today
Renewable Synthesized Iso-Paraffinic fuel has now been included in ASTM International standard D7566, Specification for Aviation Turbine Fuel Containing Synthesized Hydrocarbons. Standard has been revised to incorporate international material specifications for SIP, or low carbon aviation fuel, ensuring fuel quality equal or superior to petroleum-derived aviation turbine fuels. Primary users include fuel producers/distributors, aircraft, and fuel system/turbine engine manufacturers.
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revised
fuel
sip
Proposed Standard to cover issues in hedonic product testing.
2014-12-26 14:30:40| Industrial Newsroom - All News for Today
Proposed standard, ASTM WK22268, Guide for Two-Sample Acceptance and Preference Testing with Consumers, will be the first standard guide to cover issues considered in hedonic product testing. Standard will cover how to establish product’s hedonic status based on sensory attributes alone, rather than brand, positioning, imagery, or other non-sensory aspects. It will be used by people who conduct product testing on food as well as other consumer packaged products.
Tags: product
standard
issues
cover
ASTM Roofing Standard helps verify waterproofing membranes.
2014-12-26 14:30:40| Industrial Newsroom - All News for Today
Proposed standard ASTM WK27666, Practice for Electrical Conductance Methods for Locating Leaks in Exposed or Covered Waterproof Membranes, will be used to ensure that waterproofing of buildings is performing as intended. Standard is applicable for membranes made of materials such as polyethylene, polypropylene, polyvinyl chloride, and bituminous materials. Once approved, practice will be useful to architects, specifiers, manufacturers, roofing contractors, warranty providers, and building owners.
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helps
verify
membranes
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