Refine Your Search

Date

Date

Topic

Topic

Author

Author

Heating, ventilation, and air conditioning systems (HVAC)

Search Results

Viewing 1 to 20 of 284
123Next >Last >>
Sort by relevance
Standard

Engine-Off Cab Heating and Air Conditioning Systems Test Procedure and Performance Requirements - Trucks with and Without Sleepers
2012-02-06
HISTORICAL
J2918_201202
This SAE Recommended Practice establishes uniform test procedures and performance requirements for engine-off heating, ventilation, and air conditioning (HVAC) systems in order to achieve driver thermal comfort in both winter and summer rest periods. This specification will apply to heavy trucks with and without sleeper compartments, including but is not limited to Class 6, 7, and 8 powered vehicles.
Standard

Engine-Off Cab Heating and Air Conditioning Systems Test Procedure and Performance Requirements - Trucks with and without Sleepers
2022-06-20
CURRENT
J2918_202206
This SAE Recommended Practice establishes uniform test procedures and performance requirements for engine-off heating, ventilation, and air conditioning (HVAC) systems in order to achieve driver thermal comfort in both winter and summer rest periods. This specification will apply to heavy trucks with and without sleeper compartments, including but is not limited to Class 6, 7, and 8 powered vehicles.
Standard

Air Filter Element Test Method
2019-07-03
HISTORICAL
J1533_201907
This SAE test method establishes a uniform test procedure for determining the gravimetric (mass based) efficiency and pressure drop performance levels of operator enclosure panel type filters on off-road, self-propelled work machines used in earth moving, and forestry, as defined in SAE J1116 and for agricultural equipment as defined in ANSI/ASAE S390, and equipped with an operator enclosure with a powered fresh air system. ISO/TS 11155-1 may additionally be used, which describes the use of particle sizing devices to measure the fractional (particle size) efficiency of panel type filters for automotive cabin filter applications. Automotive cabin filters are similar to filters described in this procedure, and the ISO/TS 11155-1 test method is therefore directly applicable.
Standard

OPERATOR ENCLOSURE AIR FILTER ELEMENT TEST PROCEDURE
1993-06-14
HISTORICAL
J1533_199306
This SAE Recommended Practice establishes a uniform test procedure for determining performance levels of operator enclosure panel type air filters on off-road, self-propelled work machines used in construction, general-purpose industrial, agriculture, and forestry as defined in SAE J1116 and equipped with an operator enclosure with a powered fresh air system.
Standard

Automotive Air-Conditioning Service Ports Task Force Field Survey Results
2022-01-17
CURRENT
J3267_202201
The automotive air-conditioning service ports task force conducted a field survey with MACS (Mobile Air Climate Systems Association) in June 2021. The scope of this survey was to determine the types of failures reported primarily at member service shops related to automotive air-conditioning service ports.
Standard

Automotive Air-Conditioning Service Ports Final Report, Recommendations
2022-05-02
CURRENT
J3266_202205
The scope of this SAE Information Report is an evaluation of the ports and tools used on automotive air-conditioning systems to evacuate and charge systems with approved refrigerants during vehicle service. A task force was formed in April 2021 to perform this evaluation and concluded its work in September 2021. The scope of the task force was to evaluate issues being reported from service repair shops with air-conditionings service ports and the tools being used to connect to these ports. The task force also evaluated published SAE J Standards and discovered many of these standards did not include the necessary requirements for service ports and tools. The task force published a final report of its findings and recommendations. The report includes recommendations to correct and publish new SAE Standards related to the scope of this project.
Standard

Recommended Best Practice for Climatic Wind Tunnel Correlation
2007-01-08
HISTORICAL
J2777_200701
With many corporations and suppliers conducting development and validation tests at different Climatic Wind Tunnel sites, there is an increasing need for a recommended best practice that defines a process by which climatic wind tunnels can be correlated. This document addresses the test methods and metrics used to obtain similar results, independent of location, for Heating Ventilation and Air Conditioning (HVAC) and Powertrain Cooling (PTC) development. This document should be used as a guideline to make sure key aspects of tunnel testing are covered when comparing various climatic wind tunnel facilities. The depth of the correlation program is ultimately influenced by program objectives. Therefore a correlation program, for the intent and purposes of this document, can range from just a few tests to a full analysis that involves multiple vehicle tests identifying limitations and statistical boundaries.
Standard

Recommended Best Practice for Climatic Wind Tunnel Correlation
2022-11-14
CURRENT
J2777_202211
With many corporations and suppliers conducting development and validation tests at different climatic wind tunnel sites, there is an increasing need for a recommended best practice that defines a process by which climatic wind tunnels can be correlated. This document addresses the test methods and metrics used to correlate results from different facilities, independent of location, for heating ventilation and air conditioning (HVAC) and powertrain cooling (PTC) development. This document should be used as a guideline to make sure key aspects of tunnel testing are covered when comparing various climatic wind tunnel facilities. The depth of the correlation program is ultimately influenced by program objectives; therefore, a correlation program, for the intent and purposes of this document, can range from just a few tests to a full analysis that involves multiple vehicle tests identifying limitations and statistical boundaries.
Standard

Recommended Best Practice for Climatic Wind Tunnel Correlation
2016-01-14
HISTORICAL
J2777_201601
With many corporations and suppliers conducting development and validation tests at different Climatic Wind Tunnel sites, there is an increasing need for a recommended best practice that defines a process by which climatic wind tunnels can be correlated. This document addresses the test methods and metrics used to obtain similar results, independent of location, for Heating Ventilation and Air Conditioning (HVAC) and Powertrain Cooling (PTC) development. This document should be used as a guideline to make sure key aspects of tunnel testing are covered when comparing various climatic wind tunnel facilities. The depth of the correlation program is ultimately influenced by program objectives. Therefore a correlation program, for the intent and purposes of this document, can range from just a few tests to a full analysis that involves multiple vehicle tests identifying limitations and statistical boundaries.
Standard

Air Disc Brake Actuator Test Procedure, Truck-Tractor, Bus and Trailer
2020-12-07
CURRENT
J2902_202012
This SAE recommended practice provides procedures and methods for testing service, spring applied parking and combination brake actuators for air disc brake applications. Methods and recommended samples for testing durability, function and environmental performance are listed in 1.1 and 1.2.
Standard

Cautionary Statements for Handling Hfc-134a During Mobile Air Conditioning Service
1998-08-28
CURRENT
J1629_199808
The cautionary statements presented in this SAE Information Report are to be included in all current and future SAE Standards involving service practices (J2211) and service equipment (J2210) for HFC-134a refrigerant. It is also intended that these cautionary statements (or equivalent language) be recommended for inclusion in all publications dealing with the servicing of HFC-134a mobile air conditioning systems.
Standard

A/C Compressor Oil Separator Effectiveness Test Standard
2019-07-15
CURRENT
J3112_201907
This SAE Standard establishes the test conditions and reporting method for quantifying refrigerant circuit oil circulation rate (OCR) reduction effectiveness of mobile air conditioning compressors using R-134a and R-1234yf refrigerants that include oil separators and/or other design features for the purpose of reducing the OCR in the refrigerant circuit. This standard and the OCR values it produces are not intended to make judgement on suitability of OCR values with regard to compressor durability.
Standard

A/C Compressor Oil Separator Effectiveness Test Standard
2017-03-07
HISTORICAL
J3112_201703
This SAE Standard establishes the test conditions and reporting method for quantifying refrigerant circuit oil circulation rate (OCR) reduction effectiveness of mobile air conditioning compressors using R-134a and R-1234yf refrigerants that include oil separators and/or other design features for the purpose of reducing the OCR in the refrigerant circuit.
Standard

PERFORMANCE TEST FOR AIR CONDITIONED AGRICULTURAL EQUIPMENT
1980-03-01
HISTORICAL
J1006_198003
This recommended practice establishes a uniform test procedure for determining the operator environment temperature and humidity obtainable with an air conditioning system on agricultural equipment. This procedure can be used to evaluate any type of air conditioning system.
123Next >Last >>
X