Introduction:
Critical Radiant Flux Testing Machine is the cornerstone of the flooring materials reaction to fire tests in the Euroclass system. The tester measures the spread of flame of the sample, under thermal exposure, using a radiant heat ignition source. The thermal exposure is that of a fire growing in the room of origin that through a door opening, radiates onto the floorings in an adjacent room or corridor.
The Flooring Radiant Panel Tester can also be used for tests to standards ASTM E648 and DIN 4102 Part 14.
Standard:
· ISO 9239-1:Floor coverings - Fire reaction test - Part 1: Determination of flaming performance using radiant heat sources;
· ASTM E648:The floor covering is subjected to a critical thermal radiation test using a thermal radiation source method;
· DIN 4102-14: Fire behaviour of building materials and elements - Determination of the burning behaviour of floor covering systems using a radiant heat source
Feature
1, All structural components are made of stainless steel, appearance,and corrosion resistance;
2, The radiation source is a porous ceramic heat radiating plate of 300mmX450mm, and tilted 30 °;
3, The calorimeter is imported from United States , range 50kW/m2;
4, The igniter diameter is 0.7mm, 19/EA, is located at the bottom of the center line of each 60°;
5, The standard plate is made of calcium silicate without coating layer,which is size of 1050X250mm and thickness is 20±1mm ,density is 850 ± 100kg/m³;
6, Small stainless steel auxiliary ignition burner ignited sample.
7, Inlet flow control valve, precise control of propane flow;
8, The Critical Radiant Flux Testing Machine is equipped with air blower providing air, mixed gas through the venturi mixing gas,
Technical parameters
| Maximum operating power |
5kw |
| Timing accuracy |
<1s / h |
| Heat flux meter Measuring range |
(0-15) Kw / m2; (heat flow customer-owned) |
| Heat flux meter accuracy |
± 0.2Kw / m2 |
| Heat radiation pyrometer range |
400-600 ºC, the accuracy of ± 0.5 ºC; |
| Black body temperature error |
± 5 ºC; |
| Smoke speed |
(2.5 ± 0.2) m / s |
| Smoke capacity |
(30-85) m3 / min |
| Porous refractory radiation board size |
300mm × 450mm, the ability of about 900 ºC high temperature; |
| Thermocouple |
diameter of 3.2mm K-type stainless steel armored thermocouple |
| Burning torch |
diameter ¢ 10mm diameter ¢ 6mm, spray tube on the 35 ¢ 0.7mm hole |
| Flame height |
60 ~ 120mm adjustable |
| Ignition system |
high voltage electronic ignition |
| Burning box size |
L1420 * W1200 * H2300 (mm) |
| Strong exhaust system |
Critical Radiant Flux Testing Machine is equipped with a strong fan, when the test is completed, start the exhaust fan system will be exhausted outdoors |
Installation requirements
| Size of test unit |
1,400(W)×500(D)×2,200(H)mm |
| Console Size |
600(W)×750(D)×1600(H)mm |
| Power |
AC 220V, 50/60Hz, 20A |
| Max.Power |
5KW |
| Weight |
200kg |
| Exhaust |
30~85m3/min |
Factory overview
Customer Feedback
Germany
USA
Transporation
FAQ
1.What's the delivery time?
About 2 months.
2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.
3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support.
4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.
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