Water quality — The variability of test results and the uncertainty of measurement of microbiologica...
This International Standard gives guidelines for the evaluation of uncertainty in quantitative microbiological
analyses based on enumeration of microbial particles by culture. It covers all variants of colony count methods
and most probable number estimates.
Two approaches, the component (also known as bottom‑up or step‑by‑step) and a modified global (top‑down)
approach are included.
The aim is…
Information technology — Biometric performance testing and reporting — Part 6: Testing methodologies...
ISO/IEC 19795-6:2012:
provides guidance on the operational testing of biometric systems;
specifies performance metrics for operational systems;
details data that may be retained by operational systems to enable performance monitoring; and
specifies requirements on test methods, recording of data, and reporting of results of operational evaluations.
ISO/IEC 19795-6:…
Information technology - Biometric performance testing and reporting - Part 6: Testing methodologies...
ISO/IEC 19795-6:2012:
provides guidance on the operational testing of biometric systems;
specifies performance metrics for operational systems;
details data that may be retained by operational systems to enable performance monitoring; and
specifies requirements on test methods, recording of data, and reporting of results of operational evaluations.
ISO/IEC 19795-6:…
Cosmetics — Analytical methods — Validation criteria for analytical results using chromatographic te...
ISO 12787:2011 defines validation criteria with which analytical results obtained from the analysis of cosmetic products should comply in order to give confidence in performance, reliability and quality of the final result. It sets out an analytical approach that can be used by a single laboratory to carry out chromatographic analyses on a given sample, or samples.
Self-propelled machinery for forestry — Laboratory tests and performance requirements for roll-over ...
ISO 8082-2:2011 establishes a consistent and reproducible means of evaluating the load-carrying characteristics of roll-over protective structures (ROPS) on self-propelled forestry machines under static loading, and gives performance requirements for a representative specimen under such loading. It is applicable to machines configured as forestry machines or defined as such in ISO 6814, having a…
Rubber and plastics hoses and tubing — Measurement of flexibility and stiffness — Part 2: Bending te...
ISO 10619-2:2011 specifies two methods for measuring the stiffness and one method for the determination of the flexibility of rubber and plastics hoses and tubing when they are bent to a specific radius at sub-ambient temperatures.
Method A is suitable for non-collapsible rubber and plastics hoses and tubing with a bore of up to and including 25 mm. This method provides a means of measuring the…
Rubber, vulcanized or thermoplastic — Determination of stress relaxation in compression — Part 1: Te...
ISO 3384-1-2011 specifies two methods for determining the decrease in counterforce exerted by a test piece of vulcanized or thermoplastic rubber which has been compressed to a constant deformation and maintained thus at a predetermined test temperature. The counterforce can be determined either by means of a continuous-measurement system or by a discontinuous-measurement one.
Two forms of test…
Rubber, vulcanized or thermoplastic — Determination of adhesion to metal — Two-plate method
ISO 814:2011 specifies a method for determining the adhesion strength of rubber-to-metal bonds where the rubber part is assembled between two parallel metal plates, using the adhesive system under investigation.
The method is applicable primarily to test pieces, prepared in the laboratory under standard conditions, such as can be used to provide data for the development of rubber compounds and…
