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Analysts in laboratories that use regression-based methods to determine uncertainty in data and customers that request such measurements will be the primary users of a new standard recently approved by ASTM International Committee D19 on Water. ASTM D7366 , Practice for Estimation of Measurement Uncertainty for Data from Regression-Based Methods was developed by Subcommittee D19.02 on Quality…
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Nondestructive testing equipment manufacturers and users are invited to join a task group developing a proposed new ASTM standard, WK20537 , Practice for Digital Imaging and Communication in Nondestructive Evaluation (DICONDE) for Eddy Current Test Methods. The proposed practice, which will focus on test results storage and communication, will be based on a highly successful medical industry…
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ASTM International Committee F36 on Technology and Underground Utilities invites all interested parties to participate in the standards developing activities of Subcommittee F36.60 on Infrastructure Asset Management. The subcommittee is currently developing its first standard. The new subcommittee was formed because the issue of asset management of underground assets of pipeline utilities has…
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Cyanide is routinely analyzed in water samples, often to demonstrate regulatory compliance; however, improper sample collection or pretreatment can result in significant positive or negative bias potentially resulting in unnecessary permit violations or undetected cyanide releases into the environment. Because of the importance and timeliness of these issues, ASTM Subcommittee D19.06 on Methods…
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While nearly all of the instrumentation employed in the field to measure radioactive materials or radiation exposure rates used to be in the hands of state radiological control agencies or federal government national response organizations, this is no longer the case. Now, law enforcement personnel, first responders and other professionals have radiation detection instruments, though they may not…
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ASTM International Committee D19 on Water will host a workshop on turbidity during the June Committee Week in Norfolk, Va. Subcommittee D19.07 on Sediment, Geomorphology and Open Channel Flow will present the workshop from 1:00 to 5:00 p.m. on June 26, 2007. According to Mike Sadar, D19 member and principal application scientist, Hach Company, Committee D19 has invested several years in the…
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ASTM International Committee E07 on Nondestructive Testing has approved a new standard that can be used for the same applications as the now-cancelled MIL-STD-2154, Process for Inspection, Ultrasonic, Wrought Metals. The new standard, E 2375 , Practice for Ultrasonic Examination of Wrought Products, is under the jurisdiction of Subcommittee E07.06 on Ultrasonic Testing Procedures. Practice E…
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ASTM International Committee E07 on Nondestructive Testing has developed a new standard, E 2491, Guide for Evaluating Performance Characteristics of Phased-Array Ultrasonic Examination Instruments and Systems. Guide E 2491 , which is under the jurisdiction of Subcommittee E07.06 on Ultrasonic Method, is intended to be used for comparing instruments and systems, as well as for detecting long-term…
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New ASTM Nondestructive Testing Standard Presents Digital Images for Inspection of Aluminum CastingsDeveloping new ASTM standard E 2422, Reference Digital Images for Inspection of Aluminum Castings, wasn’t just a matter of digitizing the images used in current standard E 155, Reference Radiographs for Inspection of Aluminum and Magnesium Castings. According to Michael Horky, principal level III, RT, Boeing Commercial Airplanes, to create the new standard, task group members had to understand…
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A new, two DVD set, "Reference Radiograph E 2422, Standard Digital Reference Images for Inspection of Aluminum Castings," is now available for purchase from ASTM International. The images illustrate the types and degrees of discontinuities that may be found in aluminum-alloy castings. This two DVD set consists of 13 digital files, software to load the desired format, and specific instructions…