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ASTM - ASTM International: Recent submissions
Now showing items 141-160 of 39933
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Standard Specification for Color Coding of Reusable Laboratory Pipets
Abstract: 3.1 The purpose of this specification is to ensure that if a color code is used on pipets, all manufacturers will use the same code; it is not intended as an encouragement of color coding if this is not required. -
Standard Test Method for Thermal Conductivity of Solids Using the Guarded-Comparative-Longitudinal Heat Flow Technique
Abstract: 5.1 The comparative method of measurement of thermal conductivity is especially useful for engineering materials including ceramics, polymers, metals and alloys, refractories, carbons, and graphites including combinations ... -
Standard Practice for Leak Detection and Location Using Surface-Mounted Acoustic Emission Sensors
Abstract: 4.1 Leakage of gas or liquid from a pressurized system, whether through a crack, orifice, seal break, or other opening, may involve turbulent or cavitational flow, which generates acoustic energy in both the external ... -
Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
Abstract: This specification covers bare concentric-lay-stranded conductors made from bare round copper-clad steel wires for general use for electrical purposes. Conductors are classified as follows: Grade 40 HS, Grade 30 HS, and ... -
Standard Test Methods for Photovoltaic Modules in Cyclic Temperature and Humidity Environments
Abstract: 4.1 The useful life of photovoltaic modules may depend on their ability to withstand repeated temperature cycling with varying amounts of moisture in the air. These test methods provide procedures for simulating the effects ... -
Standard Specification for Sampling and Testing of Reusable Laboratory Glassware
Abstract: This specification covers sampling and testing of laboratory glassware items for use until they are no longer considered functional for the intended purpose, and does not include disposable (single use) items. Four types ... -
Standard Test Method for Determining the Linearity of a Photovoltaic Device Parameter with Respect to a Test Parameter
Abstract: 5.1 This test method is used to evaluate the applicability of other ASTM test methods to a photovoltaic device. 5.2 The procedure described in this test method is intended to be used to determine the degree of linearity ... -
Standard Test Method for Efficacy of Sanitizers Recommended for Inanimate, Hard, Nonporous Non-Food Contact Surfaces
Abstract: 4.1 This test method shall be used to determine if a chemical intended for use as a non-food contact sanitizer or as a one-step cleaner-sanitizer provides percent reductions of the selected test organisms on treated carriers ... -
Standard Practice for Continuous Monitoring of Acoustic Emission from Metal Pressure Boundaries
Abstract: 5.1 Acoustic emission examination of a structure requires application of a mechanical or thermal stimulus. In this case, the system operating conditions provide the stimulation. During operation of the pressurized system, ... -
Standard Test Method for Compositional Analysis by Thermogravimetry
Abstract: 5.1 This test method is intended for use in quality control, material screening, and related problem solving where a compositional analysis is desired or a comparison can be made with a known material of the same type. ... -
Standard Test Method for Determination of the Recovery of a Product in a Materials Separation Device
Abstract: 5.1 This test method is used to document the ability of a solid waste resource recovery separator to capture the component(s) of interest in the desired process stream. 5.2 The recovery determined in this way is used in ... -
Standard Guide for Determination of Various Elements by Direct Current Plasma Atomic Emission Spectrometry
Abstract: 5.1 Analyses using DCP-AES require proper preparation of test solutions, accurate calibration, and control of analytical procedures. E01 test methods that refer to this guide shall provide specifics on test solutions, ... -
Standard Practice for Evaluating Characteristics of Ultrasonic Search Units
Abstract: 5.1 This practice is intended to provide standardized procedures for evaluating ultrasonic search units. It is not intended to define performance and acceptance criteria, but rather to provide data from which such criteria ... -
Standard Test Methods for Electrical Performance of Nonconcentrator Terrestrial Photovoltaic Modules and Arrays Using Reference Cells
Abstract: 5.1 It is the intent of these procedures to provide recognized methods for testing and reporting the electrical performance of photovoltaic modules and arrays. 5.2 The test results may be used for comparison of different ... -
Standard Practices for Sampling Metal Powders
Abstract: 4.1 Specifications and test methods for metal powders and metal powder products require the sampling, testing, and performance evaluation of small samples taken from large quantities of powder. The sampling procedure is ... -
Standard Test Method for Spectral Responsivity Measurements of Photovoltaic Devices
Abstract: 5.1 The spectral responsivity of a photovoltaic device is necessary for computing spectral mismatch parameter (see Test Method E973). Spectral mismatch is used in Test Method E948 to measure the performance of photovoltaic ... -
Standard Guide for Controlling the Quality of Industrial Radiographic Film Processing
Abstract: 4.1 The provisions in this guide are intended to control the reliability or quality of the image development process only. The acceptability or quality of industrial radiographic films processed in this manner, as well as ... -
Standard Guide for Background Subtraction Techniques in Auger Electron Spectroscopy and X-Ray Photoelectron Spectroscopy
Abstract: 5.1 Background subtraction techniques in AES were originally employed as a method of enhancement of the relatively weak Auger signals to distinguish them from the slowly varying background of secondary and backscattered ... -
Standard Test Method for Structural Performance of Architectural Glass Products Under the Influence of Uniform Static Loads
Abstract: 5.1 This test method is a general procedure for testing architectural glass products under uniform static loads. 5.2 Loads on glass in windows, curtain walls, and doors may vary greatly in magnitude, direction, and duration. ...