Dust Testing Equipment for IP6X Test

Dust testing equipment is a device used to test the dustproof rating of electronic devices and products. IP6X is a standard set by the International Electrotechnical Commission (IEC) for dustproof rating testing, which is used to measure the dustproof performance of electronic devices and products.

Dustproof testing equipment is applicable to a wide range of products, including but not limited to electronic electrical products, lamps, electrical cabinets, electrical components, automobiles, motorcycles, and their parts. Its testing range is extensive.

The working principle of dustproof testing equipment is to test the physical and other relevant properties of the product under simulated dust climate conditions. After the testing is completed, the performance of the product is judged through calibration to facilitate product design, improvement, calibration, and factory inspection.

What is the dust protection level of sand and dust test chamber?
1. IP1X – prevents access by human body (such as hands) to internal parts of the appliance and prevents larger objects (diameter greater than 5mm) from entering.
2. IP2X – prevents access by human fingers to internal parts of the appliance and prevents medium-sized objects (diameter greater than 12.5mm) from entering.
3. IP3X – prevents access by tools, wires, and similar small objects with a diameter or thickness greater than 2.5mm, from entering and coming into contact with internal parts of the appliance.
4. IP4X – prevents access by tools, wires, and similar small objects with a diameter or thickness greater than 1cm, from entering and coming into contact with internal parts of the appliance.
5. IP5X – partially prevents the ingress of dust (does not produce harmful deposits), although it does not completely prevent the ingress of dust, the amount of dust entering will not affect the normal operation of the appliance.
6. IP6X – completely sealed to prevent the ingress of foreign objects and dust.

The IP6X test method for dustproof testing equipment:
First, the IP6X testing method requires the use of specific equipment and tools. The main equipment includes a test chamber, an electronic scale, and a fishing line. The test chamber is a specially designed enclosed space used to simulate various dust environments. The electronic scale is used to measure the weight of dust. The fishing line is used to determine if dust has entered the tested device.

The first step in the IP6 X testing method is to set up the test chamber. The test chamber needs to have a certain degree of sealing and dust isolation performance. Special sealing materials or sealing tape can be used to ensure the sealing of the test chamber. The size and shape of the test chamber should match the tested device for accurate testing.

Before conducting the IP6X testing, a leakage test of the test chamber is required. The leakage test is conducted to ensure the sealing of the test chamber. A fan with adjustable air volume can be used to generate airflow, and the presence of airflow leakage around the test chamber is checked to determine the sealing of the test chamber. If airflow leakage is found, it can be repaired using sealing materials.

Once the test chamber is prepared, the IP6X testing can begin. Firstly, the tested device is placed inside the test chamber and the test chamber is sealed. Then, a certain weight of fine dust is uniformly distributed in a specific area of the test chamber. An electronic scale can be used to measure the weight of the dust to ensure even distribution.

After the dust distribution is completed, a certain waiting time, usually 1 hour, is required to ensure that the dust has enough time to enter the interior of the tested device. During the waiting period, the fishing line can be used to check if dust has entered the interior of the tested device. One end of the fishing line is attached to the tested device, and when dust enters the device’s interior, the fishing line will be pulled.

After the waiting time is over, the test chamber can be opened, and the tested device is removed and cleaned. Special cleaning tools and methods can be used to clean the device and avoid damage.

Lastly, the tested device needs to be inspected and assessed. Instruments and equipment such as microscopes and image analysis software can be used to test the dustproof performance of the device. According to the requirements of the IP6X standard, the dustproof rating of the device can be evaluated, and the test results are recorded.

In summary, the IP6X testing method is a standard approach for assessing the dustproof performance of electronic devices and products. By using specific equipment and tools and following a set of steps for testing, the dustproof rating of devices can be accurately evaluated. This testing method can help manufacturers and users select dustproof equipment that meets their needs and ensure the reliability of devices in various dust environments.

Precautions for the use of dust detection equipment:
1. It is strictly forbidden to use power sources other than the specified frequency.
2. When conducting experiments, wear shoes with high insulation properties or adopt other insulation methods to prevent electric shock.
3. It is necessary to ensure good grounding when the machine is in operation.
4. Do not use the equipment when the power cord or power plug is damaged or the plug cannot be securely inserted into the socket.
5. Do not touch the power cord with wet hands and be careful not to damage the power cord.
6. Do not put foreign objects in the chassis, keep it dry and clean, and non-professionals should not open the electrical box door.
7. In case of any abnormal situation during the operation of the machine, immediately press the “emergency stop” switch or cut off the power.

SC-015 Dust-proof Test Chamber (Sand Dust Chamber) is applied to physical and other related performance tests for electronic and electrical products, lamps, electrical cabinets, electrical components, automobiles, motorcycles and their parts and other products under simulated dust climate conditions. Verify whether the performance of the product meets the requirements through verification after the measurement, so as to facilitate the design, improvement, verification and factory inspection of the product. Fully meets IEC60529:1989 +A1:1999 +A2: 2013 <Degrees of protection provided by enclosures (IP Code)>,IEC60598-1,  GB2423.37-89 (Test L: dust test methods), GB4208, GB/T 4942.2-93(protective casing grade of low-voltage apparatus), GB7000.1 <Luminaires Part 1: General Requirements and Tests> 9.2.1, 9.2.2 and Figure 6, DIN40050 and IP5K0. The dust test chamber is applicable to the IP5X and IP6X dustproof test.

Dustproof Testing Machine SC-015

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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