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A new ASTM standard provides a quick and easy way to estimate the average size of powder particles used in a wide variety of industrial applications. The new standard ( E2980 , Test Methods for Estimating Average Particle Size of Powders Using Air Permeability) reflects advances in measurement technology that lead to better precision. According to ASTM member Frank J. Venskytis, an independent…, ASTM Committee E29 on Particle and Spray Characterization Next Meeting:, April 27-28, 2016 Hollywood, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Frank J. Venskytis, Clayton, N.C., tel +1.919.553.8050; frankvenskytis@gmail.com, ASTM Staff Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #9965
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Today ASTM International published a standard for protective headgear for women’s lacrosse players. Experts from the lacrosse community, the medical field, the biomechanics industry and product testing laboratories collaborated on the standard ( F3137 , Specification for Headgear Used in Women’s Lacrosse). Ann Carpenetti, vice president of US Lacrosse Operations, says, “This may be a benchmark…, ASTM Committee F08 on Sports Equipment, Playing Surfaces and Facilities Next Meeting:, Nov. 18-20, 2015, November Committee Week, Tampa, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Ann Kitt Carpenetti, US Lacrosse, Baltimore, Md., tel +1.410.235.6882 ext. 117; acarpenetti@uslacrosse.org , ASTM Staff Contact:, Joe Koury, tel +1.610.832.9804; jkoury@astm.org Release #9858 ###
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Activated carbon is processed to have small, low-volume pores that increase the surface area available for adsorption. It has applications in the medical, environmental and energy realms, among others. Since 1962, ASTM International Committee D28 on Activated Carbon has developed standards that play a pre-eminent role in how activated carbon is used. A D28 subcommittee, D28.02 on Liquid Phase…, WK47401, Xylenol Orange Dye, The xylenol orange dye test is a way to determine the relative adsorption rate of unused or reactivated carbons by adsorption of xylenol orange from aqueous solution. This is an important means for deciding which type of activated carbon to use to a specific water treatment application. “Activated carbon performance can roughly be defined as a combination of the ability to adsorb a particular…, WK47421, Particle Size Distribution, Mercury flue gas, home water filters and potable water treatment are the main applications in which powdered and fine mesh carbons are used. A proposed new test method will describe how a laser light scattering technique can determine the particle size distribution of fine mesh activated carbon. ASTM member Neal Megonnell, vice president, sales and marketing, Haycarb USA, says the proposed test…, ASTM Committee D28 Next Meeting:, April 27, April Committee Week, Anaheim, Calif., Technical Contact:, (WK47401) Adam Redding, Ph.D., Evoqua Water Technologies LLC, Northwest, Pa., tel +1.724.719.0805; adam.redding@evoqua.com and (WK47421) Neal E. Megonnell, Haycarb USA, Pittsburgh, Pa., tel +1.412.709.7487; neal@haycarbusa.com, ASTM Staff Contact:, Kelly Paul, tel +1.610.832.9745; kpaul@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9731
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A new ASTM International standard, ASTM E2872 , Guide for Determining Cross-Section Averaged Characteristics of a Spray Using Laser-Diffraction Instruments in a Wind Tunnel Apparatus, will be used to guide the characterization of nozzles and atomizers using laser diffraction instruments. ASTM E2872 is primarily applicable to aerial agricultural spraying, aerial forest sprays and air-blast…, ASTM Committee E29 Next Meeting:, Oct. 6-7, 2014, October Committee Week, New Orleans, La., Technical Contact:, Gordon Holloway Ph.D., University of New Brunswick, Fredericton, New Brunswick, Canada; Phone: 506-447-3108; holloway@unb.ca, ASTM Staff Contact:, Katerina Koperna, Phone: 610-832-9728; kkoperna@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9592
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A large and diverse set of manufactured materials are in powdered form at one stage or another. No matter what the material is, from cement to metered dose inhaler ingredients, product performance is related to particle size distribution. “The strength of concrete is related to the fineness of the cement powder used, but the danger with very fine grades is excessive heating on setting,” says…, ASTM Committee E29 Next Meeting:, Oct. 6-7, 2014, October Committee Week, New Orleans, La., Technical Contact:, Alan F. Rawle, Ph.D., Malvern Instruments, Westborough, Mass., Phone: 508-768-6434; alan.rawle@malvern.com , ASTM Staff Contact:, Katerina Koperna, Phone: 610-832-9728; kkoperna@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9576
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A new ASTM International standard will be used to alert and remind users of important hazards and handling issues related to wrestling mats. ASTM F2983 , Guide for Manufacturers for Labeling and Care Instructions for Wrestling Mats, was developed by Subcommittee F08.12 on Gymnastics and Wrestling Equipment, part of ASTM International Committee F08 on Sports Equipment, Playing Surfaces and…, ASTM Committee F08 Next Meeting:, Nov. 13-15, 2013, November Committee Week, Jacksonville, Fla., Technical Contact:, Paul H. Gilbert, Resilite Sports Products Inc., Sunbury, Pa., Phone: 800-843-6287, ext. 224; paul@resilite.com , ASTM Staff Contact:, Rick Lake, 610-832-9689; rlake@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9491
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The increasing popularity of low energy air, or airsoft, guns has led to the development of standards for equipment and consumer warnings since the formation of Subcommittee F08.27 on Airsoft in 2007. Now, two new airsoft standards focus on commercial playing area operation and player safety briefings. ASTM F2940 , Practice for Airsoft Field Operation, and ASTM F2941 , Practice for Airsoft Play…, ASTM Committee F08 Next Meeting:, Nov. 13-15, 2013, November Committee Week, Jacksonville, Fla., Technical Contact:, Michael Lukas, Crosman Corp., Bloomfield, N.Y., Phone: 585-410-5159; mlukas@crosman.com , ASTM Staff Contact:, Rick Lake, Phone: 610-832-9689; rlake@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9446
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Two new ASTM International standards will provide specifications for fitness equipment that will be accessible to users of all abilities, including those with disabilities. ASTM F3021 , Specification for Universal Design of Fitness Equipment for Inclusive Use by Persons with Functional Limitations and Impairments, and ASTM F3022 , Test Method for Evaluating the Universal Design of Fitness…, ASTM Committee F08 Next Meeting:, Nov. 13-15, 2013, November Committee Week, Jacksonville, Fla., Technical Contact:, Seanna Kringen, Beneficial Designs Inc., Minden, Nev., Phone: 831-685-4798; seanna@beneficialdesigns.com , ASTM Staff Contact:, Rick Lake, Phone: 610-832-9689; rlake@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9443
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The escalating popularity of airsoft as a recreational activity has led to concerns about proper eye protection for participants. In response to requests from both insurance providers and playing facility operators, ASTM WK27246 , Specification for Eye Protective Devices for Airsoft Sports, is currently being developed by ASTM International Committee F08 on Sports Equipment and Facilities .…, ASTM Committee F08 Next Meeting:, May 20-23, 2013, May Committee Week, Indianapolis, Ind., Technical Contact:, Michael Lukas, Crosman Corp., London, Ontario, Canada, Phone: 585-410-5159; mikelukas@hotmail.com , ASTM Staff Contact:, Rick Lake, Phone: 610-832-9689; rlake@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9359
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Padding that Meets Specification F2949 Must Be Installed by Dec. 1, 2013, ASTM International standard F2949 , Specification for Pole Vault Box Collars, has been cited in a new ruling recently promulgated by the National Collegiate Athletic Association in an effort to make pole vaulting safer. The new rule, recently approved by the NCAA’s Playing Rules Oversight Panel, is a student athlete safety proposal that calls for padding around pole vault boxes that meets the…, ASTM Committee F08 Next Meeting:, May 20-23, 2013, May Committee Week, Indianapolis, Ind., ASTM Staff Contact:, Rick Lake, Phone: 610-832-9789; rlake@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9328