PV Blowing Sand And Dust Test Chamber
Application
Evaluation of dust-proof and sand-proof sealing performance of photovoltaic modules and photovoltaic glass
Environmental adaptability testing of photovoltaic modules in desert, Gobi, arid, and high wind-sand regions
Durability assessment of coating layers and encapsulation layers of photovoltaic modules under sand erosion
Research and validation testing for new photovoltaic materials and encapsulation structures
Reliability verification of power equipment and outdoor electrical devices in dusty and sandy environments
Environmental adaptability testing of aerospace equipment and special-purpose systems under wind-sand conditions
Standards
(1)GB/T 2423.37-2006 Environmental Testing – Part 2: Test Methods – Test L: Dust and Sand Test
(2)GJB 150.12A-2009 Laboratory Environmental Test Methods for Military Equipment – Part 12: Dust and Sand Test
(3)IEC 60068-2-68 Environmental Testing – Part 2-68: Tests – Test Lb: Dust and Sand
(4)IEC 61300-2-27 Fibre Optic Interconnecting Devices and Passive Components – Basic Test and Measurement Procedures – Part 2-27: Dust Test
Parameters
| Item | Technical Specification |
|---|---|
| Working chamber size | Approx. 1000 × 1000 × 1000 mm (W × H × D) |
| Overall dimensions | Approx. 6500 × 2400 × 3400 mm (subject to actual equipment) |
| Temperature range | RT ±10 to 70 ℃ |
| Humidity range | ≤30% RH (display only, not adjustable) |
| Fine dust particle size | ≤75 μm |
| Coarse dust particle size | ≤150 μm |
| Horizontal dust/sand blowing wind speed | 1.5–29 m/s, continuously adjustable |
| Dust blowing concentration | 10.6 g/m³ ±7 g/m³ |
| Dust blowing wind speed | 1.5–8.9 m/s |
| Sand blowing concentration | 0.18 ±0.15 g/m³ / 1.1 ±0.3 g/m³ / 2.2 ±0.5 g/m³ |
| Sand blowing wind speed | 18–29 m/s |
| Sand blowing duration | 90 min (extendable) |
| Airflow type | Horizontal laminar flow |
| Sample size | 300 × 300 mm |
| Sample quantity | 3 pieces |
| Hua stone powder dosage | 2–5 kg/m³ (25 kg standard supply) |
| Power supply | AC 380 V ±10%, three-phase five-wire system, 80 A air circuit breaker |
Features
Horizontal laminar airflow design ensures uniform dust distribution and high test repeatability
Separate pre-treatment chamber and test chamber airflow circulation structure realistically simulates natural wind-sand environments
Multi-stage testing modes including dust blowing, sand blowing, and dust deposition for complex environmental simulation
Real-time dust concentration monitoring with automatic compensation to maintain stable test conditions
Inner and outer chambers constructed from high-grade stainless steel for corrosion and abrasion resistance
Supports high-temperature dust and sand blowing conditions for extreme photovoltaic environment testing
PLC and touchscreen intelligent control system with flexible parameter settings and intuitive operation
Send product request
Other supplier products
 |
Horizontal/Vertical Flame Chamber UL 94 Chamber | Description This machine is designed according to plastic Materials flammability test; It is used to test flammability, burning rate, flame spread... |
 |
Gas Explosion Pressure Test Apparatus，ISO 10156 combustible gas explosion test apparatus | The Gas Explosion Pressure Test Apparatus is designed to measure the explosion characteristics of gases in a sealed testing chamber. By filling the... |
 |
Spinal Internal Fixation Components System Tester | Standard YY/T 0961-2014 (China): Specifies static/fatigue testing protocols for spinal fixation systems, including connection integrity and anti-l... |
 |
Ink drying apparatus device | How it works: The working principle of the ink drying instrument is based on simulating the drying environment of the ink in the printing process,... |
 |
IEC 63180 Infrared and Microwave Sensing Test Dummy | Application The test dummy is applicable to a wide range of sensing products and scenarios, reflecting mainstream testing requirements and industr... |
Same products
 |
Tabletop Xenon Arc Weathering Tester (SunMaster) | Seller: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Water-Cooled Xenon Lamp Weat... |
 |
Blow-By Test Rig | Seller: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Test system for the characterisa... |
 |
Air filter System（ISO 16890/EN 779） | Seller: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Filter test system for general a... |
 |
Oil Thread Leak Test System | Seller: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Test System for oil thread leak ... |
 |
Manual HEPA/ULPA Filter Scanning Test System | Seller: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Manual HEPA/ULPA Filter Scan... |
