Sinuo Testing Equipment Co. , Limited
| Payment Terms | T/T |
| Supply Ability | 5 sets per month |
| Delivery Time | 30 Days |
| Packaging Details | Plywood Case |
| Inner chamber | 1500*1000*1500mm(W*D*H) |
| Outer chamber | 2000*1800*2300 mm(W*D*H) |
| Fine dust | Below 75um |
| Air flow rate | No more than 2m/s |
| Shock time | 1s～99h (adjustable) |
| Test time timing | 1s～99h (adjustable) |
| Temperature range | RT+10℃～60℃ |
| Vacuum time | 1s～99h (adjustable) |
| Brand Name | Sinuo |
| Model Number | SN441-2250L |
| Certification | Calibration Certificate (Cost Additional) |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5 sets per month |
| Delivery Time | 30 Days | Packaging Details | Plywood Case |
| Inner chamber | 1500*1000*1500mm(W*D*H) | Outer chamber | 2000*1800*2300 mm(W*D*H) |
| Fine dust | Below 75um | Air flow rate | No more than 2m/s |
| Shock time | 1s～99h (adjustable) | Test time timing | 1s～99h (adjustable) |
| Temperature range | RT+10℃～60℃ | Vacuum time | 1s～99h (adjustable) |
| Brand Name | Sinuo | Model Number | SN441-2250L |
| Certification | Calibration Certificate (Cost Additional) | Place of Origin | China |
| High Light | Sand dust test chamber for automotive electronics ，IP5X IP6X test chamber with warranty ，IEC60529 water ingress testing equipment | ||
The Sand and Dust Test Chamber is a high-performance environmental simulation testing system designed in strict accordance with IEC 60529 IP5X / IP6X standards. It is widely used to evaluate the dustproof performance and sealing reliability of electrical and electronic products, automotive and motorcycle components, outdoor equipment enclosures, and sealing systems and connectors.
This advanced dust ingress testing equipment simulates real-world sandstorm and airborne dust environments to determine how particulate contamination impacts product durability, safety, and performance.
The system adopts a closed-loop dust circulation mechanism: dust is collected at the bottom funnel, a high-pressure turbine fan extracts and transports dust, dust is redistributed from the top of the chamber, and gravity ensures uniform downward dispersion.
This continuous cycle accurately reproduces dust-laden airflow environments, essential for IP dust ingress testing.
| Parameter | Specification |
|---|---|
| Inner chamber size | 1500*1000*1500mm (W*D*H) |
| Outer chamber size | Approx. 2000*1800*2300mm (W*D*H) |
| Dust baking temperature range | RT+10℃～60℃ |
| Fine dust | Below 75um |
| Air flow rate | No more than 2m/s |
| Dust concentration | 2kg/m³ |
| Talc dosage | 2～5kg/m³ |
| Dust blowing method | Top-down |
| Air flow meter | 1-20L/M |
| Metal mesh wire diameter | 50um |
| Nominal spacing between lines | 75um |
| Shock time | 1s～99h (adjustable) |
| Test time timing | 1s～99h (adjustable) |
| Dust-blowing control cycle | 1s～99h (adjustable) |
| Vacuum time | 1s～99h (adjustable) |
| Circulation fan | Closed alloy low-noise motor. Multi-blade centrifugal fan |
| Air flow meter | The vacuum rate is measured using a digital flow meter |
| Load-bearing | Max. 100kgs |
| Observation window | 1 pcs |
| Lighting | 1 pcs |
| Control system test piece power socket | Dustproof socket AC220V 16A |
| Control system | PLC controller + touch screen (Sinuo) |
| Vacuum system | Pressure regulating valve, suction nozzle, pressure regulating three-piece set, connecting pipe, vacuum pump |
| Dust heating system | Stainless steel mica heating jacket |
| Inner chamber material | SUS201 stainless steel mirror panel |
| Outer chamber material | A3 iron plate electrostatic spraying treatment |
| Power | 3KW (no load) |
| Safety protection system | Phase sequence protection, leakage protection, abnormal protection, instrument over-temperature protection |
Company Details
Business Type:
Manufacturer
Total Annual:
800000-1500000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la... Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la...
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