Search Results

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

Truck and Bus Multipurpose Vehicle Windshield Washer System

2012-01-11

CURRENT

J1944_201201

This SAE Recommended Practice provides the following for the windshield washer system for trucks, buses, and multipurpose vehicles with GVW of 4500 kg (10 000 lb) or greater: a Minimum performance requirement b Uniform test procedures. The test procedures are limited to those tests that can be conducted with uniform test equipment by commercially available laboratory facilities. c Uniform terminology of windshield washer system characteristics and phenomena. The minimum performance requirements and test procedures, outlined in this document, are based on currently available engineering data. It is intended that all portions of the document will be periodically reviewed and revised as additional data on windshield washer system performance are developed.

Standard

Truck and Bus Multipurpose Vehicle Windshield Washer System

2000-09-15

HISTORICAL

J1944_200009

This SAE Recommended Practice provides the following for the windshield washer system for trucks, buses, and multipurpose vehicles with GVW of 4500 kg (10 000 lb) or greater: a Minimum performance requirement b Uniform test procedures. The test procedures are limited to those tests that can be conducted with uniform test equipment by commercially available laboratory facilities. c Uniform terminology of windshield washer system characteristics and phenomena. The minimum performance requirements and test procedures, outlined in this document, are based on currently available engineering data. It is intended that all portions of the document will be periodically reviewed and revised as additional data on windshield washer system performance are developed.

Standard

WINDSHIELD DEFROSTING SYSTEMS PERFORMANCE REQUIREMENTS—TRUCKS, BUSES, AND MULTIPURPOSE VEHICLES

1994-06-01

HISTORICAL

J382_199406

This SAE Recommended Practice presents minimum defrosting system performance requirements for trucks, buses, and multipurpose vehicles when tested according to SAE J381. It is the intent that this document will be reviewed and revised to reflect technological progress in vehicle defroster systems.

Standard

WINDSHIELD DEFROSTING SYSTEMS PERFORMANCE REQUIREMENTS — TRUCKS, BUSES, AND MULTIPURPOSE VEHICLES

1971-01-01

HISTORICAL

J382_197101

This SAE Recommended Practice presents minimum de frosting system performance requirements for trucks, buses, and multi purpose vehicles when tested according to SAE J381. It is the intent that this performance standard will be reviewed and revised to reflect technological progress in vehicle defroster systems.

Standard

Windshield Defrosting Systems Performance Requirements--Trucks, Buses, and Multipurpose Vehicles

2000-09-29

CURRENT

J382_200009

This SAE Recommended Practice presents minimum defrosting system performance requirements for trucks, buses, and multipurpose vehicles when tested according to SAE J381. It is the intent that this document will be reviewed and revised to reflect technological progress in vehicle defroster systems.

Standard

WINDSHIELD DEFROSTING SYSTEMS PERFORMANCE GUIDELINES - TRUCKS, BUSES, AND MULTI-PURPOSE VEHICLES

1984-10-01

HISTORICAL

J382_198410

This SAE Recommended Practice provides a defrosting system performance guideline for trucks, buses, and multi-purpose vehicles when tested according to SAE J381 MAY84. It is limited to results of tests that can be conducted in commercially available laboratory facilities. The current engineering practice prescribes that for laboratory evaluation of defroster systems, a known quantity of water shall be sprayed on the windshield to form an ice coating and then melted by the defroster under specific vehicle operating conditions. The procedure described by SAE J381 MAY84 provides uniform and repeatable laboratory test results, even though under actual conditions such a coating would be removed by scraping before driving the vehicle. The performance obtained, therefore, does not directly relate to actual driving conditions, but serves as a laboratory performance indicator for comparing test results within or between systems.

Standard

Electric Blower Motor Switch - Trucks, Buses, and Multipurpose Vehicles

2012-11-05

CURRENT

J2350_201211

This SAE Recommended Practice establishes for trucks, buses, and multipurpose passenger vehicles with GVW of 4500 kg (10 000 lb) or greater: a Minimum performance requirements for the electric blower motor switch. b Uniform test procedures that include those tests that can be conducted on uniform test equipment by commercially available laboratory facilities.

Standard

Electric Blower Motor Switch—Trucks, Buses, and Multipurpose Vehicles

2002-03-06

HISTORICAL

J2350_200203

This SAE Recommended Practice establishes for trucks, buses, and multipurpose passenger vehicles with GVW of 4500 kg (10 000 lb) or greater: a Minimum performance requirements for the electric blower motor switch. b Uniform test procedures that include those tests that can be conducted on uniform test equipment by commercially available laboratory facilities.

Standard

Electric Windshield Washer Switch—Trucks, Buses, and Multipurpose Vehicles

2002-03-06

HISTORICAL

J2348_200203

This SAE Recommended Practice establishes for trucks, buses, and multipurpose passenger vehicles with GVW of 4500 kg (10 000 lb) or greater: a Minimum performance requirements for the switch for activating electric or electro-pneumatic windshield washer systems. b Uniform test procedures that include those tests that can be conducted on uniform test equipment by commercially available laboratory facilities. The test procedures and minimum performance requirements, outlined in this document, are based on currently available engineering data. It is the intent that all portions of the document will be periodically reviewed and revised as additional data regarding windshield washing system performance is developed.

Standard

Electric Windshield Washer Switch - Trucks, Buses, and Multipurpose Vehicles

2012-12-19

CURRENT

J2348_201212

This SAE Recommended Practice establishes for trucks, buses, and multipurpose passenger vehicles with GVW of 4500 kg (10 000 lb) or greater: a Minimum performance requirements for the switch for activating electric or electro-pneumatic windshield washer systems. b Uniform test procedures that include those tests that can be conducted on uniform test equipment by commercially available laboratory facilities. The test procedures and minimum performance requirements, outlined in this document, are based on currently available engineering data. It is the intent that all portions of the document will be periodically reviewed and revised as additional data regarding windshield washing system performance is developed.

Standard

Cab Air-Conditioning Test Procedure—Heavy Trucks with and without Sleepers

2011-05-10

HISTORICAL

J2646_201105

This SAE recommended practice establishes a uniform test procedures for on highway trucks equipped with an air-conditioning system used to condition the air in the cabin and sleeper compartment of the vehicle. This specification will apply to heavy trucks with and without sleeper compartments.

Standard

Cab Air-Conditioning Test Procedure - Heavy Trucks with and without Sleepers

2022-06-20

CURRENT

J2646_202206

This SAE Recommended Practice establishes a uniform test procedures for on highway trucks equipped with an air-conditioning system used to condition the air in the cabin and sleeper compartment of the vehicle. This specification will apply to heavy trucks with and without sleeper compartments.

Standard

Equivalent Temperature—Truck and Bus

2007-06-04

HISTORICAL

J2234_200706

The scope of this SAE Information Report is to: a Define the Equivalent temperature. b Describe how it can be used to evaluate the performance of a heating and/or air-conditioning system in a vehicle. c Describe how it can be measured.

Standard

Equivalent Temperature - Truck and Bus

2012-11-09

CURRENT

J2234_201211

The scope of this SAE Information Report is to: a Define the Equivalent temperature. b Describe how it can be used to evaluate the performance of a heating and/or air-conditioning system in a vehicle. c Describe how it can be measured.

Standard

Equivalent Temperature

2001-10-26

HISTORICAL

J2234_200110

The scope of this SAE Information Report is to: a Define the Equivalent temperature. b Describe how it can be used to evaluate the performance of a heating and/or air-conditioning system in a vehicle. c Describe how it can be measured.

Standard

Rating Air-Conditioner Evaporator Air Delivery and Cooling Capacities

2003-01-30

HISTORICAL

J1487_200301

The purpose of this SAE Recommended Practice is to establish uniform test procedures for measuring and rating air delivery and cooling capacity of truck cab air-conditioner evaporator assemblies. It is the intent to measure only the actual cooling capacity of the evaporator. It is not the intent of this document to rate and compare the performance of the total vehicle air-conditioning system.

Standard

RATING AIR-CONDITIONER EVAPORATOR AIR DELIVERY AND COOLING CAPACITIES

1985-05-01

HISTORICAL

J1487_198505

The purpose of this SAE Recommended Practice is to establish uniform test procedures for measuring and rating air delivery and cooling capacity of truck cab air-conditioner evaporator assemblies. It is the intent to measure only the actual cooling capacity of the evaporator. It is not the intent of this recommended practice to rate and compare the performance of the total vehicle air-conditioning system.

Standard

Rating Air-Conditioner Evaporator Air Delivery and Cooling Capacities

2004-09-13

HISTORICAL

J1487_200409

The purpose of this SAE Recommended Practice is to establish uniform test procedures for measuring and rating air delivery and cooling capacity of truck and off-road self-propelled work machines used in earth moving, agriculture, and forestry air-conditioner evaporator assemblies. It is the intent to measure only the actual cooling capacity of the evaporator. It is not the intent of this document to rate and compare the performance of the total vehicle air-conditioning system.