Plastics — Determination of the aerobic biodegradation of plastic materials exposed to seawater usin...
This document describes a laboratory test method to determine the aerobic biodegradation of plastic materials exposed to seawater using accelerated conditions.
Furthermore, this document describes the general requirements of the apparatus and the procedures for using this test method. The biodegradation is determined by measuring the oxygen demand in a closed respirometer or by measuring the CO2…
Geotechnical investigation and testing — Laboratory testing of rock — Part 1: Determination of water...
This document will specify methods for the determination of the water content of rock.
This document is applicable to the laboratory determination of water content of rock samples
Paints and varnishes — Determination of resistance to humidity — Part 2: Condensation (in-cabinet ex...
ISO 6270-2:2017 specifies the general conditions and procedures which need to be observed when testing coated test specimens in constant condensation-water atmospheres or in alternating condensation-water atmospheres, in order to ensure that the results of tests carried out in different laboratories are reproducible.
NOTE The shape and preparation of the test specimens, the duration of the test…
Reaction to fire tests for floorings — Part 1: Determination of the burning behaviour using a radian...
This part of ISO 9239 specifies a method for assessing the wind-opposed burning behaviour and spread of flame of horizontally mounted floorings exposed to a heat flux radiant gradient in a test chamber, when ignited with pilot flames. Annex A gives details of assessing the smoke development, when required.
This method is applicable to all types of flooring, e.g. textile carpet, cork, wood,…
Paints and varnishes — Determination of pH value — Part 1: pH sensors with glass membrane
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 19396‑2 specifies a method for measuring the pH value using pH electrodes with ion-sensitive field-effect transistor (ISFET) technology.
Medical laboratories — Application of risk management to medical laboratories
This document specifies a process for a medical laboratory to identify and manage the risks to patients, laboratory workers and service providers that are associated with medical laboratory examinations. The process includes identifying, estimating, evaluating, controlling and monitoring the risks.
The requirements of this document are applicable to all aspects of the examinations and services of…
Road vehicles — Box task and detection response task to measure visual-manual and cognitive demand
This document defines key terms and parameters applied in the analysis of cognitive and visual-manual workload induced by transport information and control systems (TICS). It provides guidelines and minimum requirements on equipment and procedures for analysing cognitive and visual-manual load including assessment of TICS to:
— plan evaluation trials;
— specify (and install) data capture…
Measurement of radioactivity in the environment — Bioindicators — Part 1: General guidance to the sa...
This document describes the general principles pertaining to the sampling strategy, to the collection and conditioning of samples, to their transport to the laboratory and to the pre-treatment operations to be carried out prior to analysis.
Petroleum and related products from natural or synthetic sources — Determination of distillation cha...
This document specifies a laboratory method for the determination of the distillation characteristics of light and middle distillates derived from petroleum and related products of synthetic or biological origin with initial boiling points above 0 °C and end-points below approximately 400 °C, utilizing either manual or automated equipment. Light distillates are typically automotive engine petrol…
Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing
This document establishes and specifies uniform test procedures, conditions, equipment and a performance report to permit the direct laboratory performance comparison of air cleaners.
The basic performance characteristics of greatest interest are air flow restriction or differential pressure, dust collection efficiency, dust capacity and oil carry-over on oil bath air cleaners. This test code…
