Roofing Materials BS476 Part 6 Fire Propagation Index Testing BS476-6 Apparatus

• After-sales Service: Engineer Is Available for Oversea Installation
• Warranty: One Year
• Max Diameter of Workpiece: Na
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FPT
• Mass Scope of Workpiece: <900kg
• Type: BS476-6 Apparatus
• Maxcapacity: Na
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Na
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Na
• Item Name: Fire Propagation Index Testing BS476-6 Apparatus
• Application: Measure Fire Propagation Inde of Building Material
• Reference Standards: BS476-6, BS476 Part 6
• Application Field: Building Material, Railway, Marine, Cable, etc.
• Apparatus Dimension: 400mm (W) X 600mm X (H) X 300mm (D)
• Controller: 400mm (W) X 500mm X (H) X 400mm (D)
• Gas Supply: G112
• Flow: 0 to 5 Nl/Min
• Pressure: 1kpa
• Power Supply: 220V, 10A, 50Hz
• Operation Mode: Through Computer
• Display Method: Through Computer
• Language: English
• OEM Service: Yes, Available
• Delivery Lead Time: One Month
• Transport Package: in Veneer Casse
• Specification: 400mm (W) x 600mm x (H) x 300mm (D)
• Trademark: DELTA
• Origin: China
• HS Code: 9031809090
• Production Capacity: 100 Sets/Month
• Package Size: 95.00cm * 60.00cm * 106.00cm
• Package Gross Weight: 105.000kg

Product Description

FPT Roofing Materials BS476 Part 6 Fire Propagation Index Testing BS476-6 Apparatus

Introduction:

1. BS 476-6 is a test method of measuring the flame propagation properties of materials, primarily for fire protection performance evaluation of the walls and ceilings, measurement results are expressed as an index of flame propagation.
2. During the test, the specimen is exposed to the tubular torch, heat release of the lamp is 530J / S. 2 minutes and 45 seconds later, the two electric heater was adjusted to 1800 watts in total, 5 minutes after starting the test, reduced the power to 1500 watts, keep the power not changed until finishing the experiment, the total test time is 20 minutes.
3. To assess the flame propagation properties of the material to be tested in BS476-6, thermocouple continuous recording chimney temperature and room temperature difference, and compared the results with the calibration curve, calibration curve based on the provisions of the density of asbestos - cement slab in the same measured way. 
4. Comparing the temperature difference value of two curves which measured at the same time. In the first three minutes of the test, take the temperature difference value every 30 seconds, in the following 4-10 minutes, take the temperature difference value every one minute. In the last 11-20 minutes, take the temperature difference value every two minutes. The flame spread index of these three periods are calculated according to formula.
5. I is the value of sum of the three periods flame spread index. The higher of I value, the lower the material flame retardant, 0 grade material I≤12.

Standards:

1. BS 476 Part 6 A1: 2009

Application Field:

• Building Materials;
• Rail;
• Others;

Features:

1. Stainless steel cabinet support frame
2. Calcium silicate board combustor
3. All the three sample holders are stainless steel parcel
4. 2 sets 1000W quartz radiation device, to provide thermal radiation to samples
5. T-type burner supply flame combustion to the sample
6. Thermocouple continuous recording temperature and room temperature difference value in chimney
7. The power output is automatically controlled according to the test of time
8. The computer automatically processes the data, and print test report

Data Acquisition system:

1. Prompted software interface
2. Data recording and display of cowl temperature against time
3. Data recording and display of ambient temperature against time
4. Display of power value in kW
5. Calibration routine
6. Calculation of output rise and calibration value

Parameters:

No.	Name	Roofing Materials BS476 Part 6 Fire Propagation Index Testing BS476-6 Apparatus
1	Dimension	Apparatus: 400mm (W) x 600mm x (H) x 300mm (D) Control module: 400mm (W) x 500mm x (H) x 400mm (D)
2	Weight	46kg
3	Power supply	230 volts Nominal 10 Amps
4	Ambient temperature	Operating 10^OC to 35^OC
5	Gas supply	The gas supply specified in the Standard is Standard test gas G112, as specified in BS 4947
6	Flow	Gas flow for burner adjustable from 0 to 5 nl/min
7	Pressure	1kPa

 

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