Microbiology of the food chain — Method validation — Part 7: Protocol for the validation of identifi...
This document specifies the general principle and the technical protocol for the validation of identification methods of microorganisms for microbiology in the food chain. As there is no reference method, no method comparison study can be run. Therefore, this document provides a protocol to evaluate the performance characteristics and validate the method workflow using well-defined strains. When…
Electrical relays - Tests and measurements - Part 8: Timing
IEC 63522-8:2024, when required by the detail specification, is used for testing all kinds of relays. This test can also be used for similar devices when specified in a detail specification.
This document defines a standard test method to ensure that the relay times are within the specified limits.
Road vehicles — Open Test sequence eXchange format (OTX) — Part 4: Expanded extensions interface def...
This document defines the Open Test sequence eXchange (OTX) additional extension requirements and data model specifications.
The requirements are derived from the use cases described in ISO 13209-1. They are listed in Clause 4.
The data model specification aims at an exhaustive definition of all features of the OTX extensions which have been implemented to satisfy the requirements. This document…
Information technology — JPEG 2000 image coding system — Part 1: Core coding system
This Recommendation | International Standard defines a set of lossless (bit-preserving) and lossy compression methods for coding bi-level, continuous-tone grey-scale, palletized colour, or continuous-tone colour digital still images.
This Recommendation | International Standard:
? specifies decoding processes for converting compressed image data to reconstructed image data;
? specifies a…
This document applies to electrically driven positive displacement and dynamic compressors.
This document defines and describes the test method to evaluate the cycle energy requirement.
Information technology - JPEG 2000 image coding system - Part 1: Core coding system
This Recommendation | International Standard defines a set of lossless (bit-preserving) and lossy compression methods for coding bi-level, continuous-tone grey-scale, palletized colour, or continuous-tone colour digital still images.
This Recommendation | International Standard:
? specifies decoding processes for converting compressed image data to reconstructed image data;
? specifies a…
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…
Special requirements for heating, ventilation, and air-conditioning (HVAC) systems in health care fa...
1 Scope
1.1 General
This Standard provides requirements for the planning, design, construction, commissioning, operation, and maintenance of HVAC systems in HCFs. In general, these requirements are more stringent than those applied to non-health care facilities.
Note: See Annex Afor general guidelines on HVAC system design. Table 1provides specific design parameters for HVAC systems.
1.2…
Laboratory methods of test for rating the performance of heat/energy-recovery ventilators
1 Scope
1.1 Inclusions
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.
This Standard specifies laboratory methods of test and procedures for rating the apparent effectiveness and recovery efficiency of HRVs/…
Evaluation of adhesives for structural wood products (limited moisture exposure)
1 Scope
1.1 Requirements for evaluating adhesives used in bonding
This Standard specifies requirements for evaluating adhesives used to bond solid wood materials in structural wood products intended for limited moisture exposure applications.
Note: See Annex Dfor additional information on limited exposure and other moisture exposure categories for structural wood adhesives.
1.2 Requirements…
