High-Quality Sand and Dust Test Chamber Suppliers, Factory

The sand and dust test chamber can simulate the destructiveness of natural sand and wind climate on products. It is suitable for testing the sealing performance of product shells. It is mainly used for tests of IP5X and IP6X levels specified in the shell protection grade standard.

Product Description

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Applications

The dust test chamber equipment is designed to provide corresponding environmental simulation and accelerated testing for scientific research, product development and quality inspection. It is used to assess and determine the protection (IP) level of electrical and electronic product housings and sealing and electrical equipment housings, as well as whether the equipment and components can ensure good working performance after or during the dust test and the current use (road vehicle external lighting and light signal device environmental durability) test.

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Key Features

The liner is made of SUS#304 stainless steel and the outer casing is galvanized steel.
Test chamber door equipped with observation window and functional wiper.
Funnel-shaped bottom design to facilitate easy collection of talc powder.
Circulating fan and automatic jar system blow talc through a 75-micron square hole mesh.
Creates high-density dust mist to effectively test samples in a controlled space.
TAIAN time controller (SG2-10HR-A) manages dust blowing, lighting, and vibration cycles.
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Technical Parameters

Model HY-130 HY-131 HY-132
Internal size (WxHxD) cm 80x80x80 100x100x100 120x120x120
Nominal wire diameter of metal mesh 75UM
Nominal spacing between wires UM 75UM
Dust concentration 2~4kg/m³; measurable and adjustable
Dust particle size ≤32μm accounts for 33%; 32μm~250μm accounts for 67%
Temp range RT+15℃ ~ 60℃
Fine dust <75um
Coarse dust <150um
Air flow velocity <2m/s
Talc dosage 5kg/m³
Dust concentration 2kg/m³ (Adjustable)
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Product Display

Frequently Asked Questions

What is the primary purpose of a Dust Test Chamber?
It is used to simulate dust-filled environments to evaluate the sealing performance and protection (IP) level of electrical and electronic product housings.
What materials are used in the construction of the chamber?
The internal liner is constructed from high-quality SUS#304 stainless steel for durability, while the outer casing is made of galvanized steel.
How is the dust concentration managed during testing?
The chamber uses a circulating fan and an automatic jar system to blow talc through a 75-micron mesh, maintaining a measurable and adjustable concentration of 2~4kg/m³.
Can I observe the test sample while the cycle is running?
Yes, the chamber door features a large observation window equipped with a wiper to ensure clear visibility during the dust-blowing process.
Does the equipment support different types of dust?
The equipment is specifically designed to handle both fine dust (<75um) and coarse dust (<150um), satisfying various international testing standards.
How is the dust collected after the test?
The bottom of the chamber is designed in a funnel shape, which allows the talc powder to be easily collected and recycled for future experiments.

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