Introduction and application of dustproof testing machine

In the process of environmental testing, dustproof testing machine is a very common test equipment, and many people in the industry also know its role and application field. What industries are dustproof testing machine mainly used in? The dustproof testing machine helps to evaluate the ability of the equipment to resist the impact of dust that may block the opening, penetrate into cracks, gaps, bearings and joints. The dustproof testing machine is applicable to the dustproof test of electrical products with the second characteristic number of ip5x and ip6x.

1、 Structural features of dustproof testing machine:
The shell of the facility is made of cold-rolled steel plate and electrostatic spraying plastic, and the inner tank is made of top-grade stainless steel plate. The overall appearance is beautiful and generous. A large-area observation window and a manual wiper device are set in the middle of the chamber door, so that the test condition of the test piece can be clearly seen during the test. The main controller of the facility uses the intelligent digital display controller. The main controller of the facility uses the intelligent digital display temperature controller. The humanized design operation method is easy to learn and use, and the instrument operations of different action levels are compatible with each other. The input uses a digital correction system, with built-in common thermocouple and thermal resistance nonlinear correction tables, and the measurement is stable. It has the functions of position regulation and AI Artificial Intelligence regulation, and a variety of alarm modes. The facility has the function of timing. Stainless steel finned heating tubes are used for facility heating. The dust blowing cycle and vibration cycle of the whole facility can be adjusted, and a timer for total test is provided.

2、 Application field of dustproof testing machine:
With the harsh conditions, there are more and more sandstorms, and natural disasters can not be avoided. What we can do is to improve the quality of products and strengthen the various defense capabilities of products. Lamps, meters, electrical dust covers, steering systems, door locks, etc. are often affected by sand and dust conditions during storage, transportation and use, especially automobile electrical appliances, The dustproof testing machine is a manual simulation of natural sand and dust conditions. The basic structure and principle performance of the dustproof testing machine can also provide non dust flow dust carrying and vertical circulation airflow, which can observe and recycle dust, create more ideal and realistic sand and dust test conditions, provide all-weather test conditions, and obtain the dust-proof performance of the product in a short time.

3、 What is the dust-proof level of the dustproof testing machine?
Ip1x – prevent the human body (such as the palm) from accidentally contacting the internal parts of the electrical appliance, and prevent the entry of foreign objects with large size (diameter greater than 5mm).
IP2X – prevent human fingers from touching the internal parts of the appliance, and prevent medium-sized (dia
IP3X – prevent tools, wires and similar small foreign objects with a diameter or thickness greater than 2.5mm from invading and contacting the internal parts of the appliance.
IP4X – prevent tools, wires and similar small foreign objects with a diameter or thickness greater than 1cm from invading and contacting the internal parts of the appliance
Ip5x – can partially prevent dust intrusion (no harmful deposits will be generated). Although it can not completely prevent dust intrusion, the amount of dust intrusion will not affect the normal operation of electrical appliances.
Ip6x – completely sealed to prevent invasion of foreign objects and dust

4、 What industries are dust-proof test chambers mainly used in?
The dustproof testing machine is applicable to the following industries: energy storage cabinets, containers, distribution boxes and other large outdoor cabinets; Digital electronics, auto parts, home appliances, smart electronics, underwater electronic devices; Electrical appliances, motors, instruments, meters, various lamps and other products.

The above is some introduction about the dustproof testing machine, LISUN launched 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. After the measurement, it is judged whether the performance of the product meets the requirements through verification, so as to facilitate the design, improvement, verification and factory inspection of the product. Comply 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 of the products.

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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Tags：SC-015