| Customization: | Available |
|---|---|
| After-sales Service: | All Life Technical Supports |
| Warranty: | 12 Months |
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Laboratory Flooring Materials Radiant Flammability Test Apparatus
Introduction:
Critical Radiant Flux is the main parameter of the fire risk for flooring materials, it reflects the burning and spreading ability of flooring material specimens under external heat radiation conditions. It is an important index of combustion classification for building products.
According to ISO9239-1,2 and GB/T 11785-2005 requirements, Laboratory Flooring Materials Radiant Flammability Test Apparatus with Good Price measures the critical radiant of combustion floor coverings, through the radiation environment of the test chamber. It can also be used to measure the critical radiation of the cellulose insulation floor material.
The specimen is located at the down horizon of a 30-degree sloped gas radiation panel per horizon surface. Pilot flame as an ignition resource puts a part edge of the specimen on the high-temperature side. This equipment records ignition time by spark and the moving time by which flame horizontally passes by a length specimen.
Application:
1. Building Materials
2. Rail
3. Automotive Interior
4. Other
Standard:
| ISO 9239-1 | Reaction to Fire Tests for Flooring- Part 1: Determination of Burning Behavior Using a Radiant Source |
| ASTM E 648 | Standard Test Method for Critical Radiant Flux of Floor-Covering System Using a Radiant Heat Energy Source |
| ASTM E 970 | Standard Test Method for Critical Radiant Flux of Exposed at Attic Flooring Insulation Using a Radiant Heat Energy Source |
| NFP A 253 | Standard Method of Test for Critical Radiant Flux of Floor Covering System Using a Radiant Heat Energy Source (National Fire Code. Vol.6) |
Product Pictures:
Main Features:
1. All structural components are made of stainless steel, with a beautiful appearance and corrosion resistance.
2. The test chamber is made of a panel (calcium + silicate ) of 13±1 mm of thickness and 650 kg/m3 of nominal density.
3. Air pass dimension between the test chamber and test specimen holder is produced by (0.23±0.03) m3 at both beside of the specimen fairly.
4. The calorimeter is imported from the United States, range 50kW/m2.
5. Radiant chamber had a stop of 30±1degree per horizon panel and could be resisted up to 900-degree centigrade. It also should include a safety-blocking function.
6. The radiation source is a porous ceramic heat radiating plate of 300mm*450mm and tilted 30 °.
7. The pilot burner should be stationed equally as 0.7mm diameter and 19/EA, producing a slope of 60 degrees per center line bottom.
8. The air velocity of the exhaust stack should be attached to an exhauster as 2.5±0.2 m/s.
Specification:
| Product Name | Laboratory Flooring Materials Radiant Flammability Test Apparatus |
| Steel frame chamber, Dimension | 1,400mm(W)×500mm(D)×2,200mm(H) |
| Console Size | 600mm(W)×750mm(D)×1600mm(H) |
| Power | AC 220V, 50/60Hz, 20A |
| Weight | about 300kg |
| Instructions | Provide |
| Exhaust | 30~85m3/min |
| K-type thermocouple | Range, Ambient about 1500 degree centigrade |
| Utilities | Bottled propane gas, Air compressor (5HP) |
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