ISO9705 Room Corner Burning Test Equipment 11725x4000x4750mm for Building Material Fire Resistance ASTM E603
Price:
Negotiation
MOQ:
1set
Delivery Time:
30days
Brand:
GOLD
Product Description
ISO 9705 Room Corner Burning Test Equipment
The ISO 9705 Building Material Room Corner Burning Test Machine provides comprehensive fire performance evaluation for construction and decoration materials through full-scale corner fire simulations. This advanced testing system features an integrated gas analysis control platform with heat release rate measurement, paramagnetic oxygen sensing, CO₂/CO gas analysis, and smoke density measurement capabilities.
Testing Principle and Applications
Based on the oxygen consumption method, this system replicates real-world fire scenarios at 1:1 scale, requiring specimens to be installed according to actual application methods. The propane burner simulates radiation fire sources while accurately recording critical parameters including heat release rate, flashover time, temperature distribution, and gas product concentrations.
Compliance Standards
- ISO 9705: Large chamber test for surface products
- ISO 13784-1: Fire reaction test for plywood building systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | GD-ISO9705 |
| Overall Dimensions | 11,725(W) × 4,000(D) × 4,750(H) mm |
| Power Supply | AC 220V, 50/60Hz, 15A (Control) / AC 380V, 60Hz, 50A (Drive) |
| Total Weight | Approximately 7,500 kg (Cabinet) |
| Exhaust Capacity | Minimum 3.5 m³/s (Measuring) |
Key Structural Features
- 700 kg/m³ refractory material interior meeting A1-level fireproof requirements
- Internal room dimensions: 3.6M × 2.4M × 2.4M
- Stainless steel propane sandbox burner with imported mass flow meter (±2% accuracy)
- Automatic ignition, timing, and gas shut-off systems
- Variable frequency fan with imported inverter for precise wind speed control
Gas Analysis System
High-precision sampling system with three-stage filtration (0.3μm accuracy), cold trap temperature control (0-5°C), and German imported suction pump (30L/min flow rate).
Analysis Parameters
- Paramagnetic oxygen analyzer: 0-100% range, ±0.02% error
- CO₂ range: 0-10%, 1% FS error
- CO range: 0-1%, 1% FS error (optional)
Calibration System
- One-button 5-level optical system calibration (0%, 25%, 50%, 75%, 100%)
Test Results Output
- Heat release rate-time curves
- Gas production-time curves (CO, CO₂)
- Smoke concentration production-time curves
- Video monitoring of fire development
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Company
Chongqing gold mechnical and electrical equipment Co., Ltd
Location
25F, China Resources Building, Xiejiawan, Jiulongpo District,Chongqing,400050,China
Contact Person
Ivy Zhang