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12 Aug, 2022 91 Views Author: Saeed, Hamza

How can a Dust test chamber be used

Dust chambers are a particularly effective tool for this since they may test a product or component’s ability to resist dust. Dust test chambers offer a comprehensive analysis of how dust affects machinery under adverse conditions. All the models typically make sure that the dust particles only enter the testing environment. Hence, the blowing sand test chamber ensures usual workplace operations.

Dust Chambers – Overview
The top manufacturers of dust test chambers adhere to industry-accepted test standards like SAE J 575 and GM 9103 P. These chambers’ primary use is to test a certain machine’s performance and capacity in situations with high levels of dust concentration. Common variations, such as vibration chambers, thermal shock chambers, and environmental test chambers, are provided by reputable manufacturers of sand and dust test chambers like LISUN.

Dust test chmaber

SC-015 Dustproof test chamber

The Need for Dust test Chambers
Whether in the USA, Russia, or the UK, the best dust chambers offer low-mess options for standard settling dust assessment connected to electronic products and components. Most of these goods feature distinctive clamshell lid components. It facilitates the use of a basic cleaner loading procedure. Additionally, users having reach-in glove ports on the equipment can access the blowing sand test chamber testing zone.

The following are some typical advantages of settling dust or blowing sand test chamber: Dust-resistant outlets and air switches (for short circuit and overcurrent deterrence) integration of a user-friendly, multi-purpose touch controller for controlling the temperature and the time for easier power-on testing, a cable port Negative pressure simulation for IP6X testing using an oil-free vacuum pump full-view illuminated window Volumetric airflow counter/meter for IP6X testing Shaking away extra dust that has been glued to the wall and ensuring proper dust concentration using vibration.

How Do Dust Chambers Work?
For delivery of a dust chamber in the USA, UK, or Russia, you must check for the appropriate equipment when you the sand and test chamber supplier. Understanding how the system works in this situation is crucial. Dust particles are extremely intrusive and can linger in any machine crevice. It may cause the machinery to overheat and cause electric-based component system problems. You can do in-depth tests like an assessment of “Settling dust” using dust chambers from the correct dust test chamber manufacturer.

The process
The product sample being tested is placed inside the chamber by experts. Inside the chamber, the dust is blowing at an upward angle. On a trough or other collection device in the lowest part of the chamber, dust material condenses. The blower is then turned off by the professionals at the US, Russian, or UK-based businesses that use this method. The material is periodically stirred by the air nozzles blowing air on it. The dust cloud surrounds the sample once the agitation process is complete.

Experts place the product sample under test inside the chamber. The dust is being blown upward inside the chamber. Dust material condenses on a trough or other collection device in the lowest area of the chamber. The professionals at the US, Russian, or UK-based companies that employ this technique then shut off the blower. The air nozzles periodically blast air on the substance, stirring it. Once the agitation phase is finished, the dust cloud envelops the sample.

Materials Used, Build, and Dimensions
Check the product’s specifications before making a purchase from a premier dust test chamber manufacturer in the USA, Russia, or the UK. Working measurements: 1000 x 1000 x 1000 mm (EVC1000) 1500 x 1000 x 1000 mm (EDC1500) 1500 x 1500 x 1500 mm (EDC3375) Dust testing chambers are built of 16-gauge sheet metal on the inside and outside. Additionally, it has a lacquer-sprayed finish (air-dried).

Using a component of closed-cell foam, the gasketed chamber lid Hinged lid and viewing glass for simpler access and better workspace visibility Detachable stainless steel wire grate system Quick-release lid latching ability pressure-relief vent directed toward the collector filter Detachable spray nozzles integrated trap and filter system for regulating pressurized air pressure outside switch and interior lighting for security Polycarbonate viewing window that is transparent Exposure zone: 40″ x 40″ x 40″ Digital interval timers and adjustable counter timers Automated Conical Bottom Dust Collector Programmable (PLC) controllers Assembly of a dust nozzle and air regulator. Extended capacity exhaust air filter.

Features & Specifications
You can anticipate the following power specifications from the goods your sand and dust test chamber supplier provide: Power source: 115 volts; temperature range: 10 to 45 degrees Cycle test capability for dust control for regulating blower speed.

Sand and dust test working principle
Sand and dust-filled air is moved back and forth from the top to the bottom of the test area in a wind tunnel. Therefore, the test plan needs to indicate the test sample placement direction since the sand and dust create a laminar flow above the test sample and are blown against it. The test area is 600 x 600 x 600 mm in size (W x H x D). To guarantee that there is a passage for the air movement, the test sample surface area must not exceed 30 to 50% of the floor surface area.

What is the function of a dust chamber?
These chambers’ primary use is to test a certain machine’s performance and capacity in situations with high levels of dust concentration.

How do you test for sand dust?
Putting a system into a blowing chamber and exposing it to sand or dust particles while adjusting the temperature, relative humidity, air velocity, particle composition, particle concentration, and system orientation is how environmental sand and dust testing is carried out.


What is dust ingress?
Your product is continuously exposed to airborne, moving dust during Dust Ingress Testing. These tests are carried out to find out whether the products can tolerate exposure to dust in their final environment of usage. The tests listed below may be run, depending on the dust code.

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 GoniophotometerIntegrating SphereSpectroradiometerSurge GeneratorESD Simulator GunsEMI ReceiverEMC Test EquipmentElectrical Safety TesterEnvironmental ChamberTemperature ChamberClimate ChamberThermal ChamberSalt Spray TestDust Test ChamberWaterproof TestRoHS Test (EDXRF)Glow Wire Test and Needle Flame Test.

Please feel free to contact us if you need any support.
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