Free Standards Download

ANSI HI-14.6-2011 pdf download Rotodynamic Pumps for Hydraulic Performance Acceptance Tests 14.6 Hydraulic performance acceptance tests 14.6.1 Scope This standard covers hydraulic performance tests for acceptance of rotodynamic pumps (centrifugal, mixed flow, and axial flow pumps), in...

ANSI INFOCOMM-3M-2011 pdf download Projected Image System Contrast Ratio 1. Scope, Purpose, and Application Scope This Standard addresses the image contrast ratio of display systems typically used in presentation environments utilizing front and rear projection. Although these...

ANSI ISEA-207-2011 pdf download American National Standard for High-Visibility Public Safety Vests 1. Scope This standard specifies performance requirements for high-visibility vests for use by public safety workers. High visibility public safety vests are intended to provide...

ANSI HPS-N43.1-2011 pdf download Radiation Safety for the Design and Operation of Particle Accelerators 1.3 Introduction Accelerators of varying types and sizes have different power capabilities, operational modes, and/or applications and can vary widely in their potential...

ANSI NEIS-607-2011 pdf download Telecommunications Bonding and Grounding Planning and Installation Methods for Commercial Buildings This American National Standard specifies aspects of planning and installation oftelecommunications bonding and grounding systems within a commercial building (see figure 1)....

ANSI 125-2011 pdf download Hard Line Pin Connector Return Loss 1.0 SCOPE AND DEFINITIONS 1.1 This document describes a procedure to measure the Return Loss characteristics of a single Hard Line Pin Connector interfaced between (1) hard...

ANSI SIA-A92.9-2011 pdf download Mast-Climbing Work Platforms 1.3 This standard identifies the hazards arising during the various phases in the life of such equipment and describes methods for the elimination or reduction of these hazards and for...

ANSI Z535.5-2011 pdf download Safety Tags and Barricade Tapes (for Temporary Hazards) 2 Scope and purpose 2.1 Scope This standard sets forth requirements for the design, application, and use of safety tags and barricade tapes for temporary...

ANSI ISA-12.12.03-2011 pdf download Standard for Portable Electronic Products Suitable for Use in Class I and II, Division 2, Class I Zone 2 and Class III, Division 1 and 2 Hazardous (Classified) Locations 4.6 portable intended to...