Sand dust test chamber 

Sand Dust test chamber  is also known as dustproof test box, suitable for all kinds of accessories and parts to do dustproof and dustproof test, test parts including lights, instruments, electrical dustproof sleeve, steering system, door lock, etc.The equipment is driven by a fan to blow a certain concentration of sand dust at a certain flow rate over the surface of the test samples, so as to evaluate the ability of these test samples (equipment) to defend against the infiltration effect of dust particles, the ability to defend against the abrasion or blocking effect of sand and gravel under the action of dry sand or dusty atmosphere, and the ability of storage and operation.It is mainly used for the test of IP5X and IP6X two grades stipulated in the shell protection grade standard.

With the rapid development of modern industrial technology, the application field of electrical and electronic goods is increasingly broad, and the environmental conditions are becoming more and more chaotic and diverse.As long as the environmental conditions of goods are reasonably regulated and the environmental protection methods of goods are correctly selected, in order to ensure that goods are not damaged in storage and transportation, and are safe and reliable in the process of use.Therefore, electrical, electronic goods artificial simulation environment experiment is an important link to ensure its high quality.Artificial simulated environment experiment is a scientific induction of the effect of practical environment, which has the characteristics of typification, standardization, convenient application and comparison.The diversification of environmental conditions and the importance of environmental experiments also put forward stricter requirements for environmental experimental equipment.

Electrical appliances, motor, instrument, appearance, all kinds of commodities such as lamps and lanterns, in the process of storage, transport and effects tend to the influence of sand dust environment, especially the automobile electric appliance is affected by sand dust is more apparent, this equipment is using artificial simulation of sand dust environment, try to check the product dust to experimental equipment (sand dust experiment box).The basic structure and principle and performance of the equipment, in addition to meet the requirements of the standards of “sand dust experiment Method”, but also can supply non-laminar flow of dust carrying straight circulating airflow, can observe the circulation of dust use function;It is an ideal equipment for sand and dust experiment.