Microbiology of food and animal feeding stuffs — Guidelines on preparation and production of culture...
ISO/TS 11133-1:2009 provides the general terminology related to quality assurance and specifies the minimum requirements for the preparation of culture media to be used for the microbiological analysis of products intended for human consumption or animal feeding.
It is also applicable to culture media to be used for the microbiological analysis of all kinds of water.
These requirements are…
Road vehicles — Air filters for passenger compartments — Part 2: Test for gaseous filtration
ISO 11155-2:2009 specifies a test comprising several 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 re-circulated air, or both, in the vehicle cabin. They provide…
Plume scavenging in surgical, diagnostic, therapeutic, and aesthetic settings
1 Scope
1.1
This Standard applies to systems and equipment used to capture and evacuate plume. It applies to all settings where such systems and equipment are used, including, but not limited to, the following:
(a) surgical facilities;
(b) dental clinics;
(c) medical offices;
(d) veterinary facilities;
(e) laboratories and other research and testing facilities;
(f) cosmetic treatment facilities…
Standard laboratory methods of test for rating the performance of heat/energy-recovery ventilators
Scope
1.1.1
This Standard applies to packaged heat/energy-recovery ventilators (HRVs/ERVs) that consist of factory-assembled elements, including fans or blowers, in which heat or heat and moisture are transferred between two isolated airstreams.
1.1.2
This Standard specifies laboratory methods of test and procedures for rating the apparent effectiveness and heat-recovery efficiency of HRVs/ERVs…
Graphic technology — Laboratory preparation of test prints — Part 3: Screen printing inks
ISO 2834-3:2008 specifies a test method for preparation of test prints produced with screen printing inks. These test prints are intended primarily for optical tests, such as colorimetry, transparency and reflection density as described in ISO 2846-4. They can also be used for testing gloss, light fastness and the chemical, physical and mechanical resistance to mechanical and chemical attack…
Metallic materials — Charpy pendulum impact test — Part 2: Verification of testing machines
ISO 148-2:2008 covers the verification of the constructional elements of pendulum-type impact testing machines. It is applicable to machines with 2 mm or 8 mm strikers used for pendulum impact tests carried out, for instance, in accordance with ISO 148-1.
It can analogously be applied to pendulum impact testing machines of various capacities and of different design.
Impact machines used for…
Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic d...
IEC 61000-4-2:2008 relates to the immunity requirements and test methods for electrical and electronic equipment subjected to static electricity discharges, from operators directly, and from personnel to adjacent objects. It additionally defines ranges of test levels which relate to different environmental and installation conditions and establishes test procedures. The object of IEC 61000-4-2:…
