Digital sand and dust test chamber
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A dust-proof test chamber, also known as a dust test chamber, is a specialized testing equipment used to simulate dusty or sandy environments in order to test the durability and reliability of products that are likely to be exposed to such conditions.The sand and dust test chamber is used to evaluate the ability of the equipment to withstand the effects of dust that may block openings, seep into cracks, gaps, bearings and joints, or reduce performance due to wear or blockage of sharp edges of large sand. Dust test chambers can be used to evaluate all mechanical, optical, electrical, electronic, electromechanical and electrochemical devices that may be exposed to dry sandblasting, dusting atmospheres, or dusting conditions.
Standards
Comply with IEC 60529. JISD 0207. GJB150.12 and US military standard.
Size can be customized as per customer's requirements.
Technical Parameters
| Model No. | STD-A | STD-B | STD-C | |
| Inner chamber size W×H×D(cm) | 80×80×80 | 100×100×100 | 100×100×150 | |
| Exterior chamber size W×H×D(cm) | 130×170×120 | 150×190×140 | 150×190×190 | |
| Time setting range | 0～999h adjustable | |||
| Temperature setting range | RT+10~50℃ | |||
| Test dust | Talcum powder | |||
| Dust usage | 2～4kg/m³ | |||
| Vacuum degree | 0～10.0KPa, adjustable | |||
| Dust reduction method | Free dust falling | |||
| Controller | The programmable touch screen controller | |||
| Vacuum system | Equipped with pressure gauge, air filtration, pressure regulation, connecting pipe, vacuum pump | |||
| Circulation fan | Low noise, multi-blade centrifugal fan | |||
| Protective device | Leakage protection, short circuit protection | |||
| Dust heating system | Stainless steel heating tube | |||
| Material | Outer chamber material | Cold-rolled sheet with powder coating | ||
| Inner chamber material | SUS#304 stainless steel plate | |||
| Other components | Wiper, caster adjuster | |||
| Power supply | AC 1Ψ 220V; 3Ψ 380V 60/50Hz | |||
| Customization service | Non-standard or special requirements can be customized. | |||
Applications
This equipment is suitable for dust - proof and dust - resistance tests of various automotive components, including vehicle lamps, instruments, electrical dust - proof sleeves, steering systems, door locks, etc., to verify the sealing quality of products.
The Theory of Dustproof Testing Machine
The chamber is designed to create an environment with a controlled concentration of dust particles, which can be adjusted to simulate different levels of dust exposure. The test samples are placed inside the chamber and subjected to the dust for a specified period of time while the environmental conditions such as temperature and humidity are closely monitored and controlled.
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