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ASTM E749/E749M-17(2021) - Standard Practice for Acoustic Emission Monitoring During Continuous Welding
November 1, 2021 - ASTM International

4.1 Detection and location of AE sources in weldments during fabrication may provide information related to the integrity of the weld. Such information may be used to direct repair procedures on the weld or as a guide for application of other nondestructive evaluation (NDE) methods. A major...

ASTM D4924-21 - Standard Classification for Petroleum Waxes for Use in Rubber Compounding
November 1, 2021 - ASTM International

1.1 This classification is intended to establish a classification system and test methods for petroleum waxes used in rubber compounding primarily as a static protective agent or material for unsaturated rubbers such as styrene-butadiene rubber, polyisoprene rubber, natural rubber, chloroprene...

ASTM D8367-21 - Standard Practice for Making a Laboratory Pavement Marking Sample Using a Pavement Marking and Drop-on Particles
November 1, 2021 - ASTM International

1.1 This practice covers a procedure and apparatus for producing a representative laboratory pavement marking sample by applying a pavement marking material onto a suitable substrate, followed immediately with an application of drop-on particles consisting of retroreflective optics or other...

J1757/1_202108 - Standard Metrology for Vehicular Displays
August 24, 2021 - SAE International

The scope of this SAE Standard is to provide methods to determine display optical performance in all typical automotive ambient light illumination, with focus on high ambient contrast ratio, which is critical for display legibility in a sunshine environment. It covers indoor...

ASTM E1920-03(2021) - Standard Guide for Metallographic Preparation of Thermal Sprayed Coatings
September 1, 2021 - ASTM International

4.1 TSCs are used in a number of critical industrial components. TSCs can be expected to contain measurable levels of porosity and linear detachment. Accurate and consistent evaluation of specimens is essential to ensure the integrity of the coating and proper adherence to the substrate. 4.1.1...

ASTM F3491-21 - Standard Practice for Enhanced Indication Methods in Aircraft
August 1, 2021 - ASTM International

4.1 The purpose of this practice is to discuss display or functional characteristics, or both, of enhanced indications for low-speed awareness. 4.2 The information in this practice may be used in developing enhanced indications that are part of the compliance approach for Normal Category...

ASTM E1037-21 - Standard Test Method for Measuring Particle Size Distribution of RDF-5
October 1, 2021 - ASTM International

1.1 This test method is used to determine the size distribution of a RDF-5 sample. Size is defined as the maximum length of the particle, where length is determined by the RDF-5 manufacturing process. That is, a pellet, cubette, or briquette all have a recognizable length. Fig. 1 displays...

ASTM E3052-21 - Standard Practice for Examination of Carbon Steel Welds Using An Eddy Current Array
November 1, 2021 - ASTM International

4.1 Eddy Current Arrays for Crack Detection and Sizing in Carbon Steel Welds-Eddy current sensor arrays permit rapid examination of carbon steel welds for surface-breaking cracks located on the surface closest to the sensor array. As described in Guide E2884, these sensor arrays can have multiple...

ARP5621A - Electronic Display of Aeronautical Information (Charts)
December 9, 2020 - SAE International

The objective of this ARP is to provide a set of user-centered design guidelines for the implementation of data driven electronic aeronautical charts, which dynamically create charts from a database of individual elements. The data driven chart is intended to provide information required to...

DS/IEC 62906-5-3 - Laser display devices – Part 5-3: Measuring methods of image quality for laser projection displays
February 8, 2021 - DS

IEC 62906-5-3:2021(E) specifies the standard measurement conditions and measuring methods for determining the parameters of image quality for full-frame laser projection displays integrating the projection devices and screens. The front and rear projection screens are included in this...

ASTM D8400-21 - Standard Guide for Assessing Spoilage of Hemp Seed Intended for Human Consumption
September 1, 2021 - ASTM International

3.1 This guide provides a method for rapid, visual, on-site assessment of spoilage of hemp seed that will assist in managing food quality and productivity while maintaining consumer safety. It can be augmented with a number of laboratory tests to determine spoilage. 3.2 This guide provides a method...

UL 60335-2-89 - Household and Similar Electrical Appliances - Safety - Part 2-89: Particular Requirements for Commercial Refrigerating Appliances and Ice-Makers with an Incorporated or Remote Refrigerant Unit or Motor-Compressor
October 27, 2021 - ULSE

603350-000020-000890 1 Scope This clause of Part 1 is replaced by the following. This part of IEC 60335 specifies safety requirements for electrically operated commercial refrigerating appliances and ice-makers that have an incorporated motor-compressor or that are supplied in two units for...

Luminescent Materials in Display and Biomedical Applications
November 19, 2020 - CRC

Luminescent materials with advanced performance are in the research hot spot with the recent technical developments of the display, lighting, and fluorescence labeling. Rare-earth-doped luminescent materials have been the focus of the research community owing to their wide applications in...

IEC 62906-5-3 - Laser display devices – Part 5-3: Measuring methods of image quality for laser projection display
February 1, 2021 - IEC

This document specifies the standard measurement conditions and measuring methods for determining the parameters of image quality for full-frame laser projection displays integrating the projection devices and screens. The front and rear projection screens are included in this document....

ASTM E2015-04(2021) - Standard Guide for Preparation of Plastics and Polymeric Specimens for Microstructural Examination
September 1, 2021 - ASTM International

4.1 One of the fundamental objectives of microstructural examination of manufactured materials, especially plastics and polymers, is to gain a more complete understanding of the relationships between the manufacturing processes, the microstructure and texture of the material, and the product's...

ASTM E3302-21 - Standard Guide for PFAS Analytical Methods Selection
October 1, 2021 - ASTM International

1.1 This guide discusses the selection and application of analytical methods and techniques used to identify and determine per- and polyfluoroalkyl substances (PFAS) in environmental media. This guide provides a flexible, defensible framework applicable to a wide range of environment programs. It...

ASTM E2767-21 - Standard Practice for Digital Imaging and Communication in Nondestructive Evaluation (DICONDE) for X-ray Computed Tomography (CT) Test Methods
June 1, 2021 - ASTM International

5.1 Personnel that are responsible for the creation, transfer, and storage of X-ray tomographic NDE data will use this standard. This practice defines a set of information modules that along with Practice E2339 and the DICOM standard provide a standard means to organize X-ray tomography test...

ASTM F1166-21 - Standard Practice for Human Engineering Design for Marine Systems, Equipment, and Facilities
June 15, 2021 - ASTM International

4.1 The objective of this practice is to provide ergonomic design criteria for maritime vessels and structures to ensure that maritime systems and equipment are designed in compliance with requirements for human performance, human workload, health and safety, survivability, and habitability. 4.2...

ASTM E317-21 - Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of Electronic Measurement Instruments
June 1, 2021 - ASTM International

5.1 This practice describes procedures applicable to both shop and field conditions. More comprehensive or precise measurements of the characteristics of complete systems and their components will generally require laboratory techniques and electronic equipment such as oscilloscopes and signal...

ARP5365A - Human Interface Criteria for Cockpit Display of Traffic Information
December 9, 2020 - SAE International

This SAE Aerospace Recommended Practice (ARP) sets forth design and operational recommendations concerning the human factors issues and criteria for cockpit display of traffic information systems. The visual and aural characteristics are covered for both the alerting components and traffic...

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