Rechercher

ISO/TS 11155-2:2002 specifies a test comprising methods for measuring the dynamic gas adsorption of air filters in the passenger compartments of road vehicles. These laboratory test methods are applicable to air filters that improve air quality by reducing concentrations of gaseous, odorous or hazardous components from ambient or recirculated air, or both, in the vehicle cabin. They provide a…

ISO 15186-3:2002 specifies a sound intensity method to determine the sound reduction index and the element-normalized level difference of building elements at low frequencies. This method has significantly better reproducibility in a typical test facility than those of ISO 140-3, ISO 140-10 and ISO 15186-1. The results are more independent of the room dimensions of the laboratory and closer to…

ISO 15193:2002 specifies requirements for the drafting of a reference measurement procedure. It is applicable to any person, body, or institution, involved in one of the various branches of laboratory medicine, intending to write a document to serve as a reference measurement procedure.

ISO 6487 gives requirements and recommendations for measurement techniques involving the instrumentation used in impact tests carried out on road vehicles. Its requirements are aimed at facilitating comparisons between results obtained by different testing laboratories, while its recommendations will assist such laboratories in meeting those requirements. It is applicable to instrumentation…

Applies to hand-held and hand-manipulated CURRENT CLAMPS. These CURRENT CLAMPS are for use in the measurement of current without interruption of the current path of the circuit in which it is measured. They may be stand-alone CURRENT CLAMPS which are themselves within the scope of part 1, or accessories to other equipment within the scope of part 1. This standard does not apply to current…

ISO 12710 describes a set of procedures for the measurement of any performances in an ultrasonic test instrument that has a display screen. This International Standard establishes the procedures for measuring performance characteristics of components of pulse-echo ultrasonic non-destructive testing instruments including both analog and digital type instruments with screen displays. The aim is to…

This International Standard specifies, for the field of air quality measurement procedures, the: estimation of measurement uncertainty from actual or claimed values of all important performance characteristics of a method under stationary conditions; assessment of whether or not specified values for these performance characteristics comply with the required quality of a measured value at a…

This National Standard of Canada is equivalent to International Standard CEI/IEC 61000-4-17:1999 (first edition, 1999-06), including Amendment 1:2001. 1 Scope This part of IEC 61000 defines test methods for immunity to ripple at the d.c. input power port of electrical or electronic equipment. This standard is applicable to low-voltage d.c. power ports of equipment supplied by external…

ISO/PAS 12158 presents methods for measuring the temperature of braking systems in road vehicles. It is applicable to both disc and drum brakes fitted on passenger cars and commercial vehicles, and its methods are suitable for either dynamometer tests in the laboratory or vehicle tests on road and track.