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What is the working principle of the sand and dust test chamber

2025-05-10

Latest company news about What is the working principle of the sand and dust test chamber

The sand and dust test chamber is an instrument for testing the IP5X and IP6X dustproof performance of the product shell by simulating the sandstorm environment. The main design parameters are derived from standards such as "GB4208-2017 Shell Protection Level IP Code".


The shell of the sand and dust test chamber is made of cold-rolled steel plate electrostatic spraying, and the inner tank is made of 304# stainless steel. The overall appearance is beautiful and generous. There is an observation window and a manual wiper device in the middle of the box door, which can facilitate the test of the test piece clearly during the test. The main system of the sand and dust test chamber is controlled by the built-in main program of the 7-inch touch screen. It is independently designed and developed by Yuexin engineers. It is simple, clear and easy to operate, and the test is completed in three steps.


The main structure of the sand and dust test chamber consists of a steel outer box, a 304# stainless steel inner box, a filter, a visual glass window, a centrifugal fan, a vibrator, a control system, a 7-inch touch screen and other components.


Each sand and dust test chamber is equipped with 2 kg of talcum powder for testing as simulated wind and sand. The dust is blown by the centrifugal fan at the bottom to simulate the sandstorm environment. The program in the control system controls the dust, dust stop, vacuum, sample power-on and other items.


During the test of the sand and dust test chamber, the test dust must be kept dry at all times. Therefore, before starting the test, please turn on the dust control and adjust the temperature controller of the heater to 40-50 degrees to dry the dust through the heater.


Yuexin-focuses on the research and development and production of sand and dust test chambers, and looks forward to every communication with you.


This article is an original article of Guangzhou Yuexin Testing Equipment Co., Ltd. and may not be reproduced without permission.

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