Tractors and self-propelled machines for agriculture and forestry - Operator enclosure environment, Part 2: Heating, ventilation and air-conditioning test method and performance
Specifies a uniform test method for measuring the contribution to operator environmental temperature and humidity provided by an air-conditioning, heating & ventilation system operating in a specific ambient environment for tractors & self-propelled machines for agriculture & forestry. This method may not determine the complete climatic environment of the operator since this is also affected by heat load from sources other than those on the machine. It is recommended that part 3 of ISO 14269 be used in conjunction with this part to determine more accurately the complete heat loading on the operator enclosure.