Rechercher

1 Scope 1.1 This Standard applies to all types of laboratory fume hoods, except for recirculating fume hoods. 1.2 This Standard specifies (a) safety requirements for fume hoods; (b) test methods for assessing fume hood performance; (c) requirements for the selection, use, and maintenance of fume hoods; (d) requirements for the education of fume hood users and maintenance personnel;…

Provides guidance on the factors which affect the toxic hazard from fires involving electrotechnical products, and provides information on the methodologies recommended by ISO TC 92 (SC 3) for estimating and reducing toxic hazard from fires, as expressed in ISO/TR 9122 (Parts 1 to 6), ISO 13344 and ISO/TS 13571. There is no single test to realistically assess toxic hazard in fires. Small-scale…

ISO 16312-1:2004 provides technical criteria and guidance for evaluating physical fire models (i.e. laboratory combustion devices and operating protocols) used in effluent toxicity studies for obtaining data on the effluent from products and materials under fire conditions relevant to life safety. Reference should be made to ISO 19701, ISO 19702, ISO 19703, ISO 19706, ISO 13344, and ISO/TS 13571…

ISO 17212:2004 provides and describes the usual procedures for the preparation of component surfaces prior to bonding for either laboratory evaluation or the process of construction. It is applicable to metal and plastic surfaces that are commonly encountered.

ISO/TR 22157-2:2004 provides informative guidelines for staff in laboratories on how to perform tests according to ISO 22157-1:2004.

ISO 20200:2004 specifies a method of determining the degree of disintegration of plastic materials when exposed to a laboratory-scale composting environment. The method is not applicable to the determination of the biodegradability of plastic materials under composting conditions. Further testing is necessary to be able to claim compostability.

ISO 7862:2004 specifies a sled test procedure for the evaluation of restraint systems in road vehicles by the simulation of frontal collisions. Its main purposes are to improve test methods for evaluating restraint system efficacy and harmonize existing test methods -- especially to enable the comparison of results of tests carried out in different laboratories. It is applicable to restraint…

ISO 16603:2004 describes a laboratory test method for measuring the penetration resistance of clothing materials to blood and body fluids. This test method uses a synthetic blood in continuous contact with the material specimen at specified set of conditions using the ISO 13994 test apparatus. This test method is not always effective in testing protective clothing materials having thick, inner…

ISO 16604:2004 describes a laboratory test method for measuring the resistance of materials used in protective clothing to penetration by blood-borne pathogens. This test method uses a surrogate microbe under conditions of continuous liquid contact. Protective clothing "pass/fail" determinations are based on the detection of viral penetration at a specific hydrostatic pressure using the…

ISO 7459:2004 specifies test methods for determining the thermal shock resistance and thermal shock endurance of glass containers. It does not apply to the determination of properties of laboratory glassware.