Eléctrico

Eléctrico

D5077 Standard Terminology Relating to Electrostatic Discharge (ESD) Packaging Materials has been reapproved, available as D5077-90(2021)
18/11/2021 - 1. Scope 1.1 The terms and definitions in this standard are related to Electrostatic Discharge (ESD) Packaging Materials and ESD Protective Materials. ...
C1340/C1340M Standard Practice for Estimation of Heat Gain or Loss Through Ceilings Under Attics Containing Radiant Barriers by Use of a Computer Program has been reapproved, available as C1340/C1340M-10(2021)
- Significance and Use 5.1 Manufacturers of radiant barriers express the performance of their products in terms of the total hemispherical emittance. The purpose of a radiant...
F750 Standard Practice for Evaluating Acute Systemic Toxicity of Material Extracts by Systemic Injection in the Mouse has been revised (with title change) to F750-20
- Significance and Use 4.1 This practice is intended to help assess the biocompatibility of materials used in medical devices. It is an acute toxicological test designed to...
ISO/ASTM 52915:2020 - Specification for additive manufacturing file format (AMF) Version 1.2
01/03/2020 - This document provides the specification for the Additive Manufacturing File Format (AMF), an interchange format to address the current and future needs of additive manufacturing...
Paints and varnishes - Determination of pH value - Part 1: pH electrodes with glass membrane (ISO 19396-1:2017)
- ISO 19396-1:2017 specifies a method for laboratory measurement of the pH value of polymer dispersions and coating materials using pH electrodes with a glass membrane. ISO 19396â??2 specifies a...
Paints and varnishes - Determination of pH value - Part 2: pH electrodes with ISFET technology (ISO 19396-2:2017)
- ISO 19396-2:2017 specifies a method for measuring the pH value of dispersions and coating materials using pH electrodes with ion-sensitive field-effect transistor (ISFET) technology. ISO 19396â??1...
C680 Standard Practice for Estimate of the Heat Gain or Loss and the Surface Temperatures of Insulated Flat, Cylindrical, and Spherical Systems by Use of Computer Programs has been revised to C680-19
- Significance and Use 5.1 Manufacturers of thermal insulation express the performance of their products in charts and tables showing heat gain or loss per unit surface area...
D8231 Standard Practice for the Use of a Low Voltage Electronic Scanning System for Detecting and Locating Breaches in Roofing and Waterproofing Membranes is a new standard now available. D8231-19
- Significance and Use 4.1 The failure to correct membrane breaches during and after its installation can cause premature failure of the membrane and damage to the...
ISO 21760-1:2019 - Adhesives for organic electronic devices -- Determination of water vapour transmission rate -- Part 1: Adhesive film preparation methods
- This document specifies six methods for determining the water vapour transmission rate of adhesive films coated on a plastic substrate.The adhesive is used in organic electronic devices...
ISO 21760-2:2019 - Adhesives for organic electronic devices -- Determination of water vapour transmission rate -- Part 2: Edge seal methods
- This document specifies four methods for determining the water vapour transmission rate through the cross-section of an adhesive for edge seal in organic electronic devices, such as organic...
D5899 Standard Classification System for Rubber Compounding Materials for Use in Computer Material Management Systems has been reapproved, available as D5899-98(2019)
- Significance and Use 2.1 Commercially available computer material management programs are being used regularly in the rubber industry. These programs typically will...
ISO/ASTM 52915:2016 - Specification for Additive Manufacturing File Format (AMF) Version 1.2
12/02/2016 - Abstract ISO/ASTM 52915:2016 provides the specification for the Additive Manufacturing File Format (AMF), an interchange format to address the current and future needs of additive manufacturing...
C1340/C1340M Standard Practice for Estimation of Heat Gain or Loss Through Ceilings Under Attics Containing Radiant Barriers by Use of a Computer Program has been reapproved, available as C1340/C1340M-10(2015)
- Significance and Use 5.1 Manufacturers of radiant barriers express the performance of their products in terms of the total hemispherical emittance. The purpose of a...
F2659 Standard Guide for Preliminary Evaluation of Comparative Moisture Condition of Concrete, Gypsum Cement and Other Floor Slabs and Screeds Using a Non-Destructive Electronic Moisture Meter has been reapproved, available as F2659-10(2015)
- Significance and Use 5.1 Moisture in concrete floor slabs affects the performance of flooring systems such as resilient, wood, and textile floor coverings and coatings....
D5077 Standard Terminology Relating to Electrostatic Discharge (ESD) Packaging Materials has been reapproved, available as D5077-90(2015)
- 1. Scope 1.1 The terms and definitions in this standard are related to Electrostatic Discharge (ESD) Packaging Materials and ESD Protective...
Standard Test Method for Performance of Self-Contained Soft Serve and Shake Freezers
- Significance and Use 5.1 The freeze-down energy consumption and duration can be used to determine time and energy required for a freezer to be ready to serve when loaded...
C680 Standard Practice for Estimate of the Heat Gain or Loss and the Surface Temperatures of Insulated Flat, Cylindrical, and Spherical Systems by Use of Computer Programs has been revised to C680-14
- Significance and Use 5.1 Manufacturers of thermal insulation express the performance of their products in charts and tables showing heat gain or loss per unit surface area...