SC-010 Sand and Dust Test Chamber

The sand and dust test chamber provides critical support for product development and quality control by accurately reproducing complex sand and dust environments. In the automotive industry, it is possible to verify the sealing performance of engine cylinder blocks, dust prevention performance of braking systems, and reliability of electronic sensors; In the field of electronics, the dustproof level of products such as mobile phones and cameras can be evaluated; In the equipment, it can simulate the operational stability of tanks and radars in high concentration sand and dust. Its efficient and controllable testing capabilities significantly shorten the research and development cycle, reduce product failure rates, and help enterprises enhance market competitiveness.

The sand and dust test chamber is a professional equipment used to simulate sand and dust environments to test the sealing performance and environmental adaptability of product casings. It achieves precise simulation of sand and dust environments through a closed vertical circulation system. The fan sucks in sand and dust (such as quartz sand) from the bottom, transports it to the top of the test chamber through a stainless steel air duct, and then uniformly blows it towards the surface of the sample through a diffusion port. Sand and dust particles form suspended, settled, or blown states under the action of airflow, simulating the scenarios of wind transport, dust deposition, and dust brought in by airflow during equipment operation in natural environments. The equipment is equipped with a frequency converter, which can adjust the wind speed (0.5-10m/s) and dust concentration (0-100g/m ³), and supports setting parameters such as dust blowing cycle and number of cycles. Some models also integrate temperature (-40 ℃ to 85 ℃), humidity (40% -90% RH), and air pressure control modules, which can simulate low-pressure environments under different altitudes or climate conditions, and achieve dynamic simulation of complex working conditions such as temperature and humidity cycles and air pressure fluctuations.

Core advantages of sand and dust test chamber:

High precision environmental simulation capability

Dust type and particle size control: Supports dust of different materials such as quartz sand and cement dust, with a particle size range covering 1-500 μ m, and can simulate diverse scenarios such as desert dust, industrial dust, and urban dust.

Concentration and Movement State Adjustment: By adjusting the dust concentration (0.1-10kg/m ³) and airflow velocity, different environmental levels ranging from mild dust to severe sandstorms can be reproduced; The built-in airflow guidance system realizes movement forms such as dust suspension, settling, and blowing, accurately simulating the effects of natural sandstorms.

Multi parameter coupling control: Integrated temperature and humidity, air pressure regulation module, can simulate high temperature and high humidity sand and dust, low temperature and dry sand and dust environments, and evaluate the comprehensive performance of the product under actual working conditions.

Standardization and customization compatible design

Complies with international standards: strictly follows IP5X/IP6X protection level standards, GB/T2423.37, IEC60529 and other specifications to ensure comparability of test results.

Flexible parameter settings: Supports programming settings for parameters such as wind speed, dust concentration, temperature and humidity, test time, etc., to meet the personalized testing needs of different industries (such as automotive, electronics, *). For example, the automotive industry can simulate the dust impact on the engine intake system, while the electronics industry can verify the dust resistance performance of sensors.

Efficient, energy-saving and environmentally friendly design

Sand and dust recycling system: Through the oscillator and inclined design at the bottom of the return air duct, the used sand and dust are recycled into a recycling bag, achieving the recycling of sand and dust, reducing testing costs, and minimizing waste emissions.

Energy saving component configuration: using low-noise centrifugal fans, frequency converters, and high-efficiency heating devices to optimize energy utilization efficiency and reduce long-term operating costs.

Intelligent operation and security protection

Intelligent control system: equipped with a microcomputer programmable logic controller, supporting one click setting of test parameters, automatic operation, and data recording, improving operational convenience.

Multiple safety mechanisms: integrated with over temperature protection, overload protection, leakage protection, and dust explosion-proof design, ensuring stable operation of equipment under various conditions and guaranteeing the safety of operators.

Widely applicable adaptability

Multi industry coverage: Suitable for automotive (car lights, filters, electronic controllers), electronics (mobile phones, sensors, circuit boards), * (tanks, radars), aerospace (instruments, seals) and other fields, verifying product shell sealing, abrasion resistance and environmental adaptability.

Material durability evaluation: Through long-term sand and dust erosion testing, evaluate the wear resistance and pollution resistance of materials (such as metals, plastics, and rubber), and provide data support for material selection and structural optimization.

The sand and dust test chamber provides critical support for product development and quality control by accurately reproducing complex sand and dust environments. In the automotive industry, it is possible to verify the sealing performance of engine cylinder blocks, dust prevention performance of braking systems, and reliability of electronic sensors; In the field of electronics, the dustproof level of products such as mobile phones and cameras can be evaluated; In the equipment, it can simulate the operational stability of tanks and radars in high concentration sand and dust. Its efficient and controllable testing capabilities significantly shorten the research and development cycle, reduce product failure rates, and help enterprises enhance market competitiveness.

Sand and dust testing equipment is a device used to simulate the effects of sand, dust, and particulate matter on products in a simulated environment, and to evaluate the performance and durability of products in dust and particulate matter environments.

Here is aboutSand and Dust Test ChamberDetailed introduction:

Main features and functions of sand and dust testing equipment:

1. The experimental equipment can generate sand and dust particles with specific particle sizes and concentrations, simulating sand and dust conditions in different environments.

2. The equipment can control the temperature, humidity, and air flow rate in the laboratory to simulate the sand and dust situation in the real environment.

3. The equipment is usually operated in a closed laboratory environment to ensure that sand and dust do not leak out, while providing a safe operating environment.

4. The equipment design ensures that particulate matter is evenly distributed in the laboratory to ensure the reliability and reproducibility of the test results.

5. The equipment is equipped with a monitoring system that can record key parameters during the testing process in real time, such as sand and dust concentration, testing time, etc.

6Sand and Dust Test ChamberThere are safety measures in place, including measures to prevent operators from being exposed to high concentration sand and dust environments.