Pavement material combustion performance tester

1Equipment Overview

Suitable for various flooring materials, such as:Textile carpets, cork boards, wooden boards, rubber sheets, andplastic flooringAnd the floorSpray materialThe result can reflect the flooring material(Including substrate)The test method for evaluating the flame propagation ability of pavement materials is to ignite a small flame horizontally placed and exposed to an inclined thermal radiation field in a test combustion chamber to assess their burn resistance.

IISpecification Model

RF-PD

IIIApplicable standard

GB/T11785-2005 Determination of combustion performance of flooring materials - Radiant heat source method

4Main Features

1The entire process of the experiment is controlled by a computer, with a high degree of automation.

2Automatic ignition, automatic timing, display of radiation flux curve, data processing, storage, and printing of test reports.

3Equipped with a leak alarm protection system.

4The control cabinet is integrated with the work cabin, making operation simple and convenient.

5technologyparameter

1The side, end, and top surfaces of the radiation plate experimental box are made of stainless steel plates and lined with insulation materials inside. Sealed fire-resistant glass is installed in front for observation. There is a door under the observation window that can be closed tightly, allowing the sample platform to be moved in or out.

2The top of the box is equipped with an exhaust pipe, which operates at a temperature of0℃, pressure is105PaWhen, the displacement is30-85m3/min;.

3The computer operating program is equipped with a timing device to measure the preheating, ignition, and combustion time.

4The radiant heat source is a porous refractory material plate with a surface size of（300±10）mm×（450±10）mmCan endure the agreement900At high temperatures of ℃, there are instrument systems and flow meters to monitor the flow of gas and air to ensure proper operation*Sexuality and reproducibility.

5The assembly has an observation distance of about1.37M, with a diameter of250A standard radiation pyrometer with a circular area of mm is used to calibrate the heat source output of the radiation plate.

6Equipped with an ignition source with nozzle axis symmetry. The length of the blue inner cone of the ignition source flame is13±2Mm and adjustable; The ignition source can use propane or butane as fuel.

7Thermocouples are installed in the radiation plate experimental chamber and in the center of the flue. Thermocouples should be easy to clean to ensure accurate readings.

8The range should be0-15 KW/m2The water-cooled heat flow meter has an accuracy of ±3%Used to determine the heat flux distribution of simulated samples.

9Using a computer integrated testing and control system to control the system and record the relevant parameters of the experiment.

10Power supply voltage:AC 220V 50HZ

11Maximum power of equipment:3.5KW

12、Test gas: Propane gas

13Equipment size:2400mm*2090mm*570mm

14Internal dimensions of the workspace:mm1400*800*520

Special statement:

Depending on specific customer requirements,The specific configuration shall be subject to the purchase and sales contract. This information cannot be used as a basis for making any requests to our company.

The interpretation of this information belongs to our company.