Microscopes — Designation of microscope objectives — Part 2: Chromatic correction
ISO 19012-2:2013 specifies classes of chromatic correction and defines minimum requirements regarding chromatic correction. The defined marking on the component enables the operator to correctly use the microscope.
The standard application for visual observation refers to the combination of objective and tube lens as specified by the manufacturer. The specifications regarding chromatic correction…
C370-13 - Cooling performance of portable air conditioners
Scope
1.1
This Standard applies to the cooling performance of portable air conditioners that have a rated cooling capacity of 19 000 W (65 000 Btu/h) or less and provide cooled air in one of the operating configurations described in Table 1.
Note: The air conditioners described in this Clause include air conditioners with heating capability.
1.2
This Standard does not apply to
(a) testing and…
Electric vehicle supply equipment (Tri-national standard, with UL 2594 and NMX-J-677-ANCE-2013)
Scope
1.1 This standard applies to metallic OUTLET BOXES, flush-DEVICE BOXES, FLOOR BOXES, CONCRETE BOXES, EXTENSION RINGS, covers, CONDUIT BODIES, BAR HANGERS, bar-hanger assemblies, and all accessories whose principal function is for support of boxes. The products covered by this standard are intended for installation in accordance with the National Electrical Code (NEC), NFPA 70, the Canadian…
Metallic outlet boxes (Tri-national standard, with UL 514A and ANCE NMX- J-023/1)
Scope
1.1 This standard applies to metallic OUTLET BOXES, flush-DEVICE BOXES, FLOOR BOXES, CONCRETE BOXES, EXTENSION RINGS, covers, CONDUIT BODIES, BAR HANGERS, bar-hanger assemblies, and all accessories whose principal function is for support of boxes. The products covered by this standard are intended for installation in accordance with the National Electrical Code (NEC), NFPA 70, the Canadian…
Portable tanks for the transport of dangerous goods
Scope
1.1
This Standard applies to the design and manufacture of UN portable tanks and their approval by the Competent Authority of Canada. Such UN portable tanks shall have a capacity greater than 450 L and may or may not meet the definition of "container" within the terms of the International Maritime Organization's International Convention for Safe Containers, 1972, as amended…
ISO 445:2013 defines terms relating to pallets for unit load methods of materials handling.
It also includes informative annexes listing terms relating to unit load handling and slipsheets.
Communication networks and systems for power utility automation - Part 5: Communication requirements...
IEC 61850-5:2013 applies to power utility automation systems with the core part of substation automation systems (SAS); it standardizes the communication between intelligent electronic devices (IEDs) and defines the related system requirements to be supported. The major technical changes with regard to the previous edition are as follows:
- extension from substation automation systems to utility…
Function blocks - Part 4: Rules for compliance profiles
IEC 61499-4:2013 defines rules for the development of compliance profiles, which specify the features of IEC 61499-1 and 61499-2 to be implemented in order to promote the following attributes of IEC 61499-based systems, devices and software tools:
- interoperability of devices from multiple suppliers;
- portability of software between software tools of multiple suppliers;
- and configurability of…
ISO 472:2013 defines terms used in the plastics industry, including terms and definitions appearing in plastics standards (of ISO/TC 61) and general terms and definitions of polymer science used in all aspects of plastics technology.
In addition to terms in English and French (two of the three official ISO languages), this vocabulary includes the equivalent terms in German; these have been…
Standard means for the reporting of the acoustic output of medicaldiagnostic ultrasonic equipment
IEC 61157:2007+A1:2013 specifies a standard means and format for the reporting of the acoustic output of medical diagnostic ultrasonic equipment. The numerical values for reporting purposes represent the average values for the maximum output conditions for a given discrete- or combined-operating mode and are derived from measurements made in water. Intensity parameters are specified in this…
