loading
IEEE P844.3 DRAFT - Draft Standard for Impedance Heating of Pipelines and Equipment - General, Testing, Marking, and Documentation Requirements
November 1, 2018 - IEEE

This standard applies to general, testing, marking, and documentation requirements for impedance heating systems for steel or steel alloy pipe or equipment, rated up to and including 132 Vac. These heating system components are intended for installation in accordance with CSA C22.1,...

IEEE P844.4 DRAFT - Draft Standard for Impedance Heating of Pipelines and Equipment - Application Guide for Design, Installation, Testing, Commissioning, and Maintenance
November 1, 2018 - IEEE

This standard provides for the application of impedance heating systems for steel or steel alloy pipe and equipment. It provides recommendations for design, installation, maintenance, and repair of these systems in general industry applications. This standard applies to impedance...

DS/EN 14825 - Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling – Testing and rating at part load conditions and calculation of seasonal performance
December 17, 2018 - DS

This European Standard covers air conditioners, heat pumps and liquid chilling packages, including comfort and process chillers. It applies to factory made units defined in EN 14511-1, except single duct, double duct, control cabinet and close control units. It also covers direct...

VDI 2050 BLATT 3 - Requirements for technical equipment rooms - Heating systems
November 1, 2018 - DIN

Diese Richtlinie gibt Empfehlungen für den notwendigen Platzbedarf von Zentralen für Wärmeversorgungsanlagen und für die Aufstellung von heiztechnischen Apparaten und Installationen für Gebäude sowie für deren Außenanlagen. Für die Vorabüberlegungen der Technikflächenermittlung kann VDI 2050 Blatt...

SNZ AS/NZS 60335.2.71 - Household and similar electrical appliances - Safety - Part 2.71: Particular requirements for electrical heating appliances for breeding and rearing animals
November 30, 2018 - SNZ

Foreword This Standard was prepared by the Joint Standards Australia/Standards New Zealand Committee EL-002 - Safety of Household and Similar Electrical Appliances and Small Power Transformers to supersede AS/NZS 60335.2.71:2002 three years from the date of publication. During this period AS/NZS...

DS/ISO 11855-6 - Building environment design – Design, dimensioning, installation and control of embedded radiant heating and cooling systems – Part 6: Control
September 17, 2018 - DS

This document establishes guidelines for the control of embedded radiant heating and cooling systems. It specifies uniform requirements for the design and construction of heating and cooling floors, ceiling and wall structures to ensure that the heating/cooling systems are...

IEC 60335-2-15 - Household and similar electrical appliances - Safety - Part 2-15: Particular requirements for appliances for heating liquids
November 1, 2018 - IEC

This clause of Part 1 is replaced by the following This International Standard deals with the safety of electrical appliances for heating liquids for household and similar purposes, their rated voltage being not more than 250 V. NOTE 101 Some appliances can be used for heating food....

ISO FDIS 8130-7 - Coating powders - Part 7: Determination of loss of mass on stoving
December 13, 2018 - ISO

This document specifies a method for the determination of loss of mass on stoving of coating powders that are to be applied by electrostatic spraying or flock spraying or fluidized bed. The method described in this document is a simple, practical test which provides sufficiently accurate results...

ISO 11855-6 - Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 6: Control
September 1, 2018 - ISO

This document establishes guidelines for the control of embedded radiant heating and cooling systems. It specifies uniform requirements for the design and construction of heating and cooling floors, ceiling and wall structures to ensure that the heating/cooling systems are...

NFPA 86 - Standard for Ovens and Furnaces
January 1, 2019 - NFPA

This standard shall apply to Class A, Class B, Class C, and Class D ovens, dryers, and furnaces; thermal oxidizers; and any other heated systems and related equipment used for processing of materials. The terms ovens, dryers, and furnaces are used interchangeably and shall also apply to other...

DS/EN 1434-1 - Thermal energy meters – Part 1: General requirements
November 26, 2018 - DS

This European Standard specifies the general requirements for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The thermal...

DS/EN 1434-4 - Thermal energy meters – Part 4: Pattern approval tests
November 26, 2018 - DS

This European Standard specifies pattern approval tests for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The thermal...

DS/EN 1434-2 - Thermal energy meters – Part 2: Constructional requirements
November 26, 2018 - DS

This European Standard specifies the constructional requirements for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The...

ISO DIS 19455-1 - Planning for functional performance testing for building commissioning - Part 1: Secondary hydronic pump, system and associated controls
December 18, 2018 - ISO

This international standard specifies a planning method for functional performance testing (FPT). The FPT is one of the most important activities in the building commissioning. This standard deals with the planning of the FTP during the design phase of new buildings and retrofit projects, which is...

ASTM D8040 - Standard Test Method for Corrosion Test for Heat Transfer Fluids in Glassware
December 1, 2018 - ASTM

This test method covers a simple beaker-type procedure for evaluating the effects of heat transfer fluids (HTF) on metal specimens under controlled laboratory conditions. Fluids tested under this method are specifically designed for heating and air conditioning (HVAC) systems. The values...

UL 296A - UL Standard for Safety Waste Oil-Burning Air-Heating Appliances
August 2, 2018 - UL

These requirements cover air-heating appliances of the central furnace and unit heater types and boiler assemblies intended for burning waste oil fuels and having fuel inputs rated no more than 20 gallons/hour (75.7 liters/hour) or approximately 3,000,000 Btu/hour (3,160,000 kj/hour). These...

DIN EN 1096-4 - Glass in building - Coated glass - Part 4: Product standard
November 1, 2018 - DIN

This European Standard covers the assessment and evaluation of constancy of performance (AVCP)of coated glass for use in buildings. NOTE For glass products with electrical wiring or connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply.

Advertisement