Description
🔧 Specification: 3m x 3m x 3m Smoke Test Apparatus 1. Apparatus Dimensions
- Internal Volume: 27 cubic meters (3m × 3m × 3m)
- Internal Clear Space: Minimum 2900 mm × 2900 mm × 2900 mm
- Frame Construction: Mild Steel / Stainless Steel (SS 304) tubular structure with anti-corrosion coating
- Panel Material: Clear acrylic or tempered glass panels (for visibility)
- Panel Thickness: Minimum 5–8 mm (for structural safety)
2. Access Doors
- Type: Hinged or sliding access door
- Size: Minimum 1m × 2m clear opening
- Sealing: EPDM gasket sealing to prevent smoke leakage
- Locking: Manual latch with optional electromagnetic lock
3. Smoke Generation System
- Type: Non-toxic smoke generator using glycol-based fluid or dry ice
- Output Volume: ≥ 100 m³/min (adjustable)
- Control: Manual or digital control with timer
- Safety: Auto shut-off and overheat protection
4. Airflow Visualization (Optional)
- Fans: Variable-speed fans (0–5 m/s airflow) for airflow studies
- Inlets/Outlets: Ducted inlet/outlet ports for connecting external ventilation or HVAC systems
- Smoke Movement Markers: Laser or LED strip lines (optional)
5. Sensors & Monitoring (Optional)
- Smoke Density Sensor: Optical density or obscuration level monitoring
- Temperature Sensor: Range 0–100°C
- Humidity Sensor: Range 0–100% RH
- Data Logging: USB/SD card or RS485/Modbus output
6. Lighting & Visibility
- Internal Lighting: Diffused LED lighting strips for visibility during testing
- Observation Windows: Transparent panels on minimum 2 sides
- Camera Mounts: Optional mounts for surveillance or recording
7. Safety Features
- Emergency Exit Panel: Breakable acrylic or push-release panel
- Fire Extinguisher Port: Provision for inserting nozzle
- Ventilation Fan: Post-test smoke evacuation system
8. Power Requirements
- Voltage: 230V AC, 50Hz
- Power Rating: ≤ 2 kW (depends on smoke system and lighting)
- Control Panel: Centralized panel with switches and indicators
9. Compliance
- Built in accordance with:
- ISO 14644 (for cleanroom testing)
- NFPA 92/101 (if fire-related)
- EN 54-7 (if testing smoke detectors)
- IEC 61034, BS 6853, BS 6724, BS 7622
10. Applications
- Smoke pattern analysis
- Fire and evacuation simulation
- Cleanroom airflow studies
- Smoke detector testing
- HVAC validation and leakage detection
