Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Methodology for Accurate Fracture Assessment of Steel Structures Using Constraint-Based CTOD Correction 1. Background and Engineering Problem ISO 27306:2016 addresses a critical limitation in conventional fracture mechanics: laboratory fracture toughness specimens exhibit higher plastic constraint (triaxial stress state) than real…
Standardized Method for Assessing Coating-Substrate Interfacial Bond Strength 1. Standard Scope and Test Principle ISO 27307:2015 specifies a transverse scratch testing method for evaluating the adhesion and cohesion of thermal sprayed ceramic coatings. The standard applies to coatings with thickness…
Requirements for diagnostic scan tools and test equipment for WWH-OBD 1. Scope and Overview of External Test Equipment Requirements ISO 27145-6:2023 specifies functional requirements for external test equipment used with World-Wide Harmonized On-Board Diagnostics (WWH-OBD) systems. This part defines what…
Standardized symbols for cardiac rhythm management device labelling 1. Scope and Purpose of Symbol Standardization for Cardiac Devices ISO 27185:2012 specifies requirements for symbols used on cardiac rhythm management (CRM) device labels and the information to be supplied with these…
Technical Analysis of the IS-4/DF-4 Connector Standard for CRM Devices 1. Overview of ISO 27186 ISO 27186:2020 specifies a four-pole connector system for implantable cardiac rhythm management (CRM) devices, including pacemakers, implantable cardioverter-defibrillators (ICDs), and cardiac resynchronization therapy devices. This…
Identity Standard for Industrial Dairy Starter Cultures 1. Standard Scope and Importance ISO 27205:2010 (IDF 149:2010) specifies the identity characteristics of industrial bacterial starter cultures used in fermented dairy products. These cultures consist primarily of lactic acid bacteria (LAB), bifidobacteria,…
Understanding the framework for World-Wide Harmonized On-Board Diagnostics communication requirements Introduction to ISO 27145-1:2012 ISO 27145-1:2012 is the foundational document of the ISO 27145 series, which establishes the communication framework for World-Wide Harmonized On-Board Diagnostics (WWH-OBD). This standard, prepared by…
Standardized data definitions, diagnostic trouble codes, and presentation layer specifications for global OBD systems Introduction to ISO 27145-2:2012 ISO 27145-2:2012 defines the common data dictionary for the World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements. As Part 2 of the ISO…
Unified diagnostic services and message formats for WWH-OBD communication 1. Scope and Overview of WWH-OBD Communication ISO 27145-3:2012 defines the common message dictionary for World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements. This part of the ISO 27145 series specifies unified…
Vehicle-to-test equipment connection requirements for WWH-OBD 1. Scope and Connection Requirements for WWH-OBD ISO 27145-4:2016 specifies the connection requirements between the vehicle and external test equipment for World-Wide Harmonized On-Board Diagnostics (WWH-OBD). This part of the ISO 27145 series covers…