The TestEQ sand and dust test chamber reproduces airborne dust, sand particle and dry-climate conditions inside a controlled cabinet. It is used to verify enclosure protection against dust ingress and particle contamination in desert, construction, military and industrial environments, following IEC 60529 IP5X/IP6X, MIL-STD-810H Method 510.7 and ISO 20653.
Applications
- Automotive components, sensors, ECUs and charging systems
- EV battery components and enclosures
- Aerospace, avionics and outdoor communication equipment
- Consumer electronics and outdoor equipment
- Industrial robotics, motors, control systems and heavy machinery
Configuration and features
- Dust concentration adjustable 1–20 g/m³, ±0.5 g/m³ precision.
- Airflow velocity 1–20 m/s, variable for static or dynamic testing.
- Volume 0.6 m³ standard, up to 2.5 m³ custom, with reinforced acrylic observation windows.
- Programmable test cycles 1–999 hours, with IP5X/IP6X compliance modes.
- Turntable rotation speed adjustable from 2 to 10 r/min.
- Dust blowing airflow velocity 1.5–8.9 m/s, or 18–29 m/s for higher-severity configurations.
- Water-cooled cooling method on the higher-capacity models.
- Cyclonic dispersion system for uniform particle distribution.
- Hard-coated aluminium interior, wear-resistant seals and self-cleaning filter traps.
- Real-time particle counter with temperature logging.
Specifications
Model range
| Parameter | SDB60 | SDB100 | SDB340 | SDJ60 | SDJ250 |
|---|---|---|---|---|---|
| Internal capacity (m³) | 0.6 | 1.0 | 3.4 | 1.0 | 2.5 |
| Internal dimension W×H×D (mm) | 800×800×1000 | 1000×1000×1000 | 1500×1500×1500 | 1000×1000×1000 | 1500×1500×1500 |
| External dimension W×H×D (mm) | 1300×1500×2100 | 1800×1400×2000 | 2000×2300×2500 | 6000×8500×3350 | 6250×8500×3650 |
| Standards compliance | GB (G) | GB (G) | GB (G) | GJB150 (J) | GJB150 (J) |
| Temperature range | RT+5 °C to +60 °C | RT+5 °C to +60 °C | RT+5 °C to +60 °C | +20 °C to +80 °C | +20 °C to +80 °C |
| Cooling method | — | — | — | water-cooled | water-cooled |
Note: model suffix G denotes Chinese national standard GB, suffix J denotes national military standard GJB150. Chamber dimensions and special functions are customisable on request.
Common specifications
| Parameter | Value |
|---|---|
| Dust concentration | adjustable 1–20 g/m³ (±0.5 g/m³) |
| Airflow velocity | 1–20 m/s |
| Volume | 0.6 m³ standard to 2.5 m³ custom |
| Test duration | programmable 1–999 hours |
| Compliance modes | IP5X / IP6X |
| Power | AC 220 V, 1 phase 3 lines, 50/60 Hz; AC 380 V, 3 phase 5 lines, 50/60 Hz |
Standards
Chambers are designed for IEC 60529 IP5X/IP6X, MIL-STD-810H Method 510.7, ISO 20653, and the Chinese national standard GB and military standard GJB150.
IP5X permits limited dust penetration; IP6X requires complete dust protection. To match a chamber size, dust concentration and airflow profile to a product and test standard, contact us with the specimen and required conditions. Related: Temperature Humidity Test Chamber , Altitude (Low-pressure) Test Chamber , Thermal Shock Test Chamber , Custom Non-standard Test Chamber .