Equipment environmental testing methods

Temperature altitude test GJB 150.6-86

Environmental fest methods for military equipments

Temperature—altitude test

This standard specifiesThe equipment temperature... homogeneity test method is the basis and selection basis for formulating corresponding parts of technical documents such as equipment technical conditions or product standards.

GJB150.1-86«military industryThe provisions of the General Principles for Equipment Environmental Testing Methods apply to this standard.

This standard is mainly used for heights not exceeding31000mAirborne equipment, air transportation, and equipment working in high-altitude areas.

1Objective of the test

Determine the adaptability of the equipment to the individual or combined effects of high temperature, low temperature, and low pressure environmental conditions.

2Test conditions

This standard table2Every Zhongyisha representative will handle the environmental conditions encountered during the use of the test equipment, and each step can be used independently.The experimental conditions depend on the equipment being testedMThe level. The equipment level depends on the working height of the equipment and its altitude at sea levelContinuous operating temperature (Table)1）:It can also be adjusted based on temperature--Height Curve (Figure)1~Picture4）Ensure that the device is at any other location above sea levelA set of temperature and altitude test conditions at a certain height. When the temperature and height conditions specified in this standard are not applicable, other test conditions should be specified based on the task profile of the equipment.