Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with an...
ISO 12846:2012 specifies two methods for the determination of mercury in drinking, surface, ground, rain and waste water after appropriate pre-digestion. For the first method, an enrichment step by amalgamation of the Hg on, for example, a gold/platinum adsorber is used. For the second method, the enrichment step is omitted.
The choice of method depends on the equipment available, the matrix and…
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-0...
IEC 61010-2-033:2012 specifies safety requirements for METERS. The METERS that have a primary purpose of measuring voltage on a live MAINS CIRCUIT are within the scope of this standard. They have various names, but all of them have capability for measurements of voltages on a live MAINS CIRCUIT. Some of the names given to this equipment are as follows:
- MULTIMETER;
- digital MULTIMETER;
-…
Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tes...
IEC 61181:2007+A1:2012 Specifies oil-sampling procedures, analysis requirements and procedures, and recommends sensitivity, repeatability and accuracy criteria for the application of dissolved gas analysis (DGA) to factory testing of new power transformers, reactors and instrument transformers filled with mineral insulating oil when DGA testing has been specified. The most effective and useful…
Indoor air — Part 28: Determination of odour emissions from building products using test chambers
This part of ISO 16000 specifies a laboratory test method using test chambers defined in ISO 16000-9 and
evaluation procedures for the determination of odours emitted from newly produced building products under
defined climate conditions. The method can also, in principle, be applied to aged products. This part of ISO 16000
is applicable to various test chambers used for the determination of…
Synchronous belt drives — Automotive belts — Determination of physical properties
This International Standard specifies test methods for determining the physical properties of synchronous belts
used in driving engine parts, such as camshafts, fuel injection pumps, balancing shafts. These test methods
are intended to provide a means of characterizing synchronous belt properties for belts which are evaluated
and qualified by dynamic laboratory and field testing.
NOTE The…
Structural adhesives — Guidelines for the surface preparation of metals and plastics prior to adhesi...
ISO 17212:2012 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.
Corrosion of metals and alloys — Corrosivity of atmospheres — Measurement of environmental parameter...
ISO 9225:2012 specifies methods for measuring the parameters needed for corrosivity estimation used for classification of the corrosivity of atmospheres in ISO 9223.
ISO 9225:2012 specifies methods for the measurement of environmental parameters for normative corrosivity estimation based on calculated first-year corrosion rates of standard metals, and informative corrosivity estimation based on…
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:…
