Product Details
ZY6239-ZN Fire Retardant Paint Testing Equipment (Large Plate Method)
Brief Introduction
The Large Plate Paint Test Apparatus provides scaled up, high-precision fire testing to verify how fire-retardant coatings protect larger structural surfaces.
Highlights / Outstanding Features / Characteristics
- Extended Area Testing: Specifically engineered to evaluate paint performance on large plates or panels, replicating realistic structural applications.
- Realistic Fire Simulation: Subjects expansive coated surfaces to a controlled, continuous flame or heat source.
- Three Core Safety Metrics: Delivers accurate data on a coating’s ability to:
- Delay and slow down ignition
- Limit the spread of surface flames
- Reduce the intensity of heat release
- Quality Control & Compliance: Ideal for paint manufacturers and testing labs looking to certify industrial-grade, flame-retardant coatings.
Apparatus Details
In compliance with:
- ISO 11925-2
- EN 13501-1
- ASTM E84
- JIS A 1321
Main parameters
| Parameter | Value |
|---|---|
| Test station | 1 station |
| Temperature uniformity | ±2.5°C |
| Sample size | L900 × W900, thickness 5mm, +0.2mm first-level five-layer plywood, the surface is flat and smooth. |
| Sample clamp | The sample clamp can be tilted 45° ±2° |
| Temperature control system | PLC + NA view + frequency conversion control, touch screen display. |
| Thermocouple | Outer diameter not more than 3mm; wire diameter 0.5mm, accuracy not less than level II, range 1300°C. |
| Timer error | Not more than 1s/h. |
| Automatic alarm | Five-way thermocouple temperature measurement on the back-fire surface of the sample, automatic alarm when the temperature reaches 220°C. |
| Automatic control time-temperature | Time-temperature rise curve and record. |
| Automatic alarm (back-fire temperature) | When the back-fire temperature reaches 220°C. |
| Gas source | Liquefied petroleum gas. |
