The Use of Dust Test and Dustproof Test Chamber in Manufacturing

Dustproof Test Chamber is a specialized instrument used to assess and measure a device or equipment’s ability to withstand penetration, abrasion, or obstruction by dust particles. Its primary function is to evaluate the reliability and maintainability of a variety of mechanical, optical, electrical, electronic, mechatronic, and electrochemical devices in a sand blast, dust storm, and dust deposition environment. The key components of a dustproof test chamber are the instrument enclosure, fan, nozzle, filter, and test sample. It propels a certain concentration of dust particles to the device to view the device’s protection against particle penetration, abrasion, and obstruction and to evaluate the maintenance of the device’s original function and its ability to continue to store and operate.

SC-015 Dustproof test chamber

What are the structural features of the dust test equipment of the dustproof test chamber?
dustproof test chamber is an important equipment for ensuring industrial equipment operates clean and properly. The dust test equipment of the dustproof test chamber includes enclosure structure, inner barrel, observation window and other structural components, mainly simulating the destruction caused by dust storms to locks, automotive and motorcycle parts, sealing parts, power meters and other products. Its enclosure structure is machined by CNC machine, uses non-reverse reaction handle, inner barrel uses imported stainless steel mirror panel, outer barrel uses spray-painted steel plate, observation window is equipped with lamp, and left side has test wire hole.

Insulation material adopts polyurethane foaming hard foam and super-fine glass fiber cotton. It adopts double layer high and low temperature aging silica gel door seal strip and heat insulation door frame, standard configuration multi-layers of heating frost, lighting glass window, sample racks and test wiring hole. Its safety protection has leakage, short circuit, over-temperature, motor over-heating, compressor over-pressure, overload and over-current protection. The heating system adopts nickel-chromium alloy electric heating heater, cooling system adopts fully closed air-cooled single-stage compression cooling method/original/fully closed air-cooled cascade compression cooling method and circulation system adopts temperature-resistant low-noise air conditioner motor multi-leaf centrifugal fan.

As described above, the dust test equipment of the dustproof test chamber can perfect the manual simulation of environment and precision structure design, effectively preventing the industrial facilities from the devastating losses to dust storms.

dustproof test chamber is a test equipment which simulates the dust environment encountered by products to test the protective performance of their housings. It is mainly tested in accordance with IP5X and IP6X grade, the surface of the housing is sprayed, coordinated in color, reliable and durable. Nowadays, with the development of transportation and logistics, dust test equipment is increasingly valued, it can detect whether the product packaging is safe and correct, so as to protect the safety of consumers.

Although the dust test chamber is used to test the safety of the product, it is prone to failures itself. Here are some suggestions from Shanghai Lizhong about how to deal with dust test chamber failure:

First, check if the power supply and phase sequence is normal and if there is zero line. Second, check if the blower is working properly and if the dust is dry. Third, check if the vibration motor is normal. Fourth, in order to keep the test chamber running stably, the environment temperature should be maintained between 15-25 degrees Celsius, and the relative humidity should be below 85%. Stay away from combustible substances and high temperature heat sources. Fifth, there should be people specifically managing the operation, regularly cleaning and maintenance, and ensuring its performance and effect.

Dust test chamber is a necessary equipment for testing the safety of products. When it fails, it should be maintained, maintained and repaired as suggested above. Only with proper use and careful maintenance of the dust test chamber can its safety and long-term use be ensured.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

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