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LBT-SC Dust and Sand Test Chamber

This test equipment is designed to simulate dusty climatic conditions and evaluate the dust‑proof performance of products, in compliance with national standards such as GB/T 2423.37 and GB/T 4208. It is primarily used to assess the sealing integrity and ingress protection ratings (IP5X/IP6X) of electronic and electrical devices, mechanical components, optical instruments, electrochemical systems, automotive parts (such as vehicle lamps and seatbelt retractors), lighting fixtures, and other products under sand‑dust exposure.

Category:

Environmental Testing Equipment

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E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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Description

Product Introduction:

This test equipment is designed to simulate dusty climatic conditions and evaluate the dust‑proof performance of products, in compliance with national standards such as GB/T 2423.37 and GB/T 4208. It is primarily used to assess the sealing integrity and ingress protection ratings (IP5X/IP6X) of electronic and electrical devices, mechanical components, optical instruments, electrochemical systems, automotive parts (e.g., vehicle lights, seatbelt retractors), lighting fixtures, and other products under sand‑dust exposure.

Technical Specifications:

Studio material	Stainless steel plate
Temperature range	RT+10----70℃
Nominal wire diameter of the screen mesh	50um
Temperature fluctuation degree	≤±0.5℃
Temperature uniformity	≤1℃
Controller	Color touchscreen, programmable
Lighting lamp	Observe the condition of the specimen inside the chamber.
Observation window	Equipped with a wiper ash guard.
Dust concentration	2 - 4 Kg/m3
Airflow velocity	≤2M/s
Dust-blowing cycle	Adjustable
Dust-blowing time	0~9999.9 hours, user-definable
Internal dimensions (optional, customizable) mm	600×600×600 800×800×800 1000×1000×1000
1³ External dimensions mm	1520x1300x2200
Power supply	380V5KW

Equipment operating environment:

1. Temperature: 15℃~35℃

2. Relative humidity: ≤85%RH

3. No strong vibrations or strong electromagnetic field interference in the surrounding environment.

4. No high-concentration dust or corrosive substances are present in the surrounding environment.

5. Avoid direct sunlight or direct radiation from other heat sources.

6. There should be no strong air currents in the surrounding area; when forced air circulation is required, the airflow must not be directed straight onto the enclosure.

7. The test chamber should be placed on a level surface and kept horizontally aligned.

8. Ensure good ventilation at the installation site.

9. Good Grounding

Structure, Material, and Features:

1. The inner shell of the test chamber is made of stainless steel.

2. The test chamber housing is made of stainless steel.

3. The dust-blowing motor features a specialized stainless steel housing, offering excellent sealing, low noise, and high air velocity.

4. The inner shell of the housing is funnel-shaped, with an adjustable vibration cycle; dust freely rises and settles near the air‑blowing ports.

5. The chamber door is equipped with an observation window, allowing you to monitor the condition of the test specimens inside when dust-blowing is paused.

Control System:

1. Controller: A programmable controller is employed (this controller features the following multiple, arbitrarily configurable control functions).

a. Dust-blowing time (stop/blow) adjustable in h/m/s

b. Cycle period: arbitrarily adjustable

c. Default test duration: 0 s to 999 h 99 m 99 s, arbitrarily adjustable

d. Power on: off–on–off

2. Parameter settings are straightforward: no need to access the program menu—simply go directly to the parameter menu to make changes.

3. The total test duration, the interval between dust-blowing cycles, and the dust-blowing cycle period are all controllable.

4. The test tank and control cabinet are integrated; casters are mounted on the base, while the remaining systems are concealed for a sleek and elegant appearance.

Safety protection device:

1. In‑cabinet temperature protection to prevent uncontrolled temperature fluctuations from affecting the test.

2. Phase-loss protection for three-phase voltage and phase-sequence protection to prevent the dust-blowing fan from running in reverse.

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Customer Reviews

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

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LBT-SC Dust and Sand Test Chamber

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E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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