Air quality — Determination of the uncertainty of the time average of air quality measurements
ISO 11222:2002 provides a method for the quantification of the uncertainty of a time average of a set of air quality data obtained at a specified location over a defined averaging time period. The method is applicable to air quality data obtained by continuous or intermittent monitoring by means of a specified measuring system. The uncertainty of the time average depends on both the uncertainty…
Luminaires - Part 1: General Requirements and Tests
This National Standard of Canada is based on International Standard CEI/IEC 60598-1:1996 + A1:1998 + A2:1999.
0.1 Scope and object
This part 1 of International Standard IEC 60598 specifies general requirements for luminaires, incorporating electric light sources for operation from supply voltages up to 1 000 V. The requirements and related tests of this standard cover: classification, marking,…
Information technology - 8-bit single-byte coded graphic character sets - Part 8: Latin/Hebrew alpha...
This National Standard of Canada is equivalent to International Standard ISO/IEC 8859:1999 (first edition, 1999-01-15).
1 Scope
This part of ISO/IEC 8859 specifies a set of 155 coded graphic characters identified as Latin/Hebrew alphabet.
This set of coded graphic characters is intended for use in data and text processing applications and also for information interchange.
The set…
Electromagnetic Compatibility (EMC) - Part 4-8: Testing and Measurement Techniques - Power Frequency...
This National Standard of Canada is equivalent to International Standard CEI/IEC 61000-4-8:1993+A1:2000 (edition 1.1, 2001-03).
1. Scope
This international standard relates to the immunity requirements of equipment, only under operational conditions, to magnetic disturbances at power frequency related to:
- residential and commercial locations;
- industrial installations and power plants…
Electromagnetic Compatibility (EMC) - Part 4-9: Testing and Measurement Techniques - Pulse Magnetic ...
This National Standard of Canada is equivalent to International Standard CEI/IEC 61000-4-9:1993+A1:2000 (edition 1.1, 2001-03).
1 Scope
This international standard relates to the immunity requirements of equipment, only under operational conditions, to pulse magnetic disturbances mainly related to:
. industrial installations and power plants;
. medium voltage and high voltage sub-…
Electromagnetic Compatibility (EMC) - Part 4-16: Testing and Measurement Techniques - Test for Immun...
This National Standard of Canada is equivalent to International Standard CEI/IEC 61000-4-16:1998 (first edition, 1998-01), including Amendment 1:2001.
1 Scope
This part of IEC 61000 relates to the immunity requirements and test methods for electrical and electronic equipment to conducted, common mode disturbances in the range d.c. to 150 kHz.
The object of this standard is to establish a…
Automatic Electrical Controls for Household and Similar Use - Part 1: General Requirements
This National Standard of Canada is based on International Standard CEI/IEC 60730-1:1999, (third edition, 1999-04).
1 Scope and normative references
1.1 In general, this standard applies to automatic electrical controls for use in, on, or in association with equipment for household and similar use, including controls for heating, air-conditioning and similar applications. The equipment may use…
1.1 Scope
1.1.1
This standard applies to newly produced gas fired-duct furnaces and unit heaters with input rates up to and including 10,000,000 Btu/h (2 931 KW) constructed entirely of new, unused parts and materials:
a. For use with natural gas with inlet gas pressures up to and including 5.0 psi (34.5 kPa);
b. For use with liquefied petroleum gases; and
c. Convertible…
Petroleum products — Fuels (class F) — Classification — Part 99: General
This part of ISO 8216 establishes a general system of classification which applies to petroleum fuels designated by
the prefix letter "F".
Within class F, five families (designated as categories) of products are defined according to the type of fuel and listed
in decreasing order of volatility. One category, D, is defined further by subgroups on the basis of volatility and flash
point,…