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SAE J3023 - R134a Refrigerant Charge Determination Test Method
September 1, 2018 - SAE

The purpose of this document is to establish guidelines for determining the critical R134a refrigerant charge for off-road, self-propelled work machines as defined in SAE J1116 and Agricultural Tractors as defined in ANSI/ASAE S390. It will develop a minimum to maximum refrigerant...

ASHRAE STD 41.9 - Standard Methods for Refrigerant Mass Flow Measurements Using Calorimeters
August 30, 2018 - ASHRAE

This standard applies to measuring mass flow rates for refrigerants and refrigerant/lubricant mixtures using calorimeters in laboratories. This standard applies where the entire flow stream of the refrigerant or the refrigerant/lubricant mixture enters the calorimeter as...

ASHRAE STD 158.2 - Methods of Testing Capacity of Refrigerant Pressure Regulators
July 31, 2018 - ASHRAE

This standard applies to refrigerant pressure regulators that meet the definition found in Section 3 and that are intended for refrigerant service in applications where only single-phase flow occurs within the regulator. This standard is applicable to refrigerant pressure...

GMW16846 - Desiccant for Use in Refrigerant Systems Using HFC-134a and HFO-1234yf
December 1, 2018 - GMW

Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. Material Description. This standard describes the requirements of dehydrated, Zeolite or crystalline...

FORD WSS-M17B21-A - TETRAFLUOROPROP-1-ENE (R-1234yf) REFRIGERANT ***TO BE USED WITH FORD WSS-M99P1111-A***
October 12, 2018 - FORD

The material defined by this specification is a liquefied flammable hydrofluoro-olefin (HFO) gas (2, 3, 3, 3- tetrafluoroprop-1-ene) refrigerant also referred to as R-1234yf or HFO-1234yf.

JIS B 8619 - Thermostatic refrigerant expansion valves - Methods of testing for performance
October 22, 2018 - JSA
A description is not available for this item.
ASHRAE STD 22 - Methods of Testing for Rating Liquid-Cooled Refrigerant Condensers
April 30, 2018 - ASHRAE

This standard applies to the methods of testing for thermodynamic performance rating of liquid-cooled refrigerant condensers that operate at subcritical pressures of the refrigerant. PURPOSE This standard prescribes methods of testing the thermal performance and liquid-side pressure...

GMW18074 - Air Conditioning Pressure Transducer – High Side Component Technical Specification
October 1, 2018 - GMW

Purpose. This document describes the quality, reliability, durability, and performance requirements of the solid-state air conditioning pressure sensor, herein referred to as the pressure transducer, transducer or pressure sensor, to sense refrigerant pressure in an automotive...

ASHRAE GUIDELINE 38 - Guideline for Using Metal Pressure Vessels to Test Materials Used in Refrigeration Systems
October 2, 2018 - ASHRAE

This guideline describes the preparation of metal pressure vessels and the procedure for charging them with refrigerant and with the materials to be tested. A procedure for heating the metal vessel and regulating the pressure is described. Post-test evaluations can be performed...

ISO DIS 20854 - Freight Container - Thermal containers - Safety standard for refrigerating systems using flammable refrigerants - Requirements for design and operation
August 28, 2018 - ISO

This standard is restricted to refrigerating systems integrated with or mounted on ISO thermal containers according to ISO 1496-2. It provides minimum requirements for reducing the risk associated with the use of flammable refrigeration systems. Industry best practice and standards for the safe...

QPL-VV-L-825 - LUBRICATING OIL, REFRIGERANT COMPRESSOR, UNINHIBITED
January 8, 2018 - NPFC

QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION VV-L-825 LUBRICATING OIL, REFRIGERANT COMPRESSOR, UNINHIBITED This list has been prepared for use by or for the Government in the acquisition of products covered by the subject specification and such listing of a...

NAVISTAR CEMS B-41 - VOID - Air Conditioner Refrigerant
February 1, 2018 - NAVISTAR
A description is not available for this item.
NAVISTAR MPAPS B-41 - Air Conditioner Refrigerant
February 1, 2018 - NAVISTAR
A description is not available for this item.
GME B 040 1825 - Refrigerant
August 11, 2016 - GME

Application: For filling of refrigeration systems and air-conditioners

ISO DIS 19967-2 - Heat pump water heater - Testing and rating for performance - Part 2: Heat pump water heaters for space heating
July 10, 2018 - ISO

The Standard specifies test conditions and test procedures for determining the performance characteristics of air source heat pump water heaters for space heating with electrically driven compressors with or without supplementary heater. The purpose of this standard is to rate performance of the...

GMW5038 - Refrigerant 1,1,1,2-Tetrafluoroethane, HFC-134a
June 1, 2017 - GMW

Material Description. This specification covers the overall requirements for 1,1,1,2-tetrafluoroethane refrigerant (also known as Hydrofluorocarbon (HFC) - HFC134a or R134a) used in General Motors (GM) mobile air conditioning systems. Symbols. Not applicable. Applicability. As a...

ISO DIS 19967-1 - Heat pump water heaters - Testing and rating for performance - Part 1: Heat pump water heater for hot water supply
May 28, 2018 - ISO

The Standard specifies test conditions and test procedures for determining the performance characteristics of air source heat pump water heaters for hot water supply with electrically driven compressors with or without supplementary electric heater and connected to or including only one hot water...

DIN EN 378-1 - Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
April 1, 2018 - DIN

This European Standard specifies the requirements for the safety of persons and property, provides guidance for the protection of the environment and establishes procedures for the operation, maintenance and repair of refrigerating systems and the recovery of refrigerants. The term...

ASHRAE GUIDELINE 39 - Method of Test for Measuring Fractionated Compositions of Refrigerant Blends
September 12, 2017 - ASHRAE

This guideline defines a standardized test apparatus and procedure for experimentally conducting fractionation analyses of refrigerant blends to determine the worst case of fractionation for flammability (WCFF) composition of refrigerant blends or to validate computer simulation...

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