Radiant Heat Flux Test Device for Floor Covering Materials 12 flooring materials

Scope of application:

It is suitable for testing flooring materials that are placed horizontally with small flame ignition under specified conditions and exposed to an inclined thermal radiation field. Suitable for all kinds of flooring materials. Such as: textiles, carpets, cork, wood, rubber sheets and plastic flooring and floor spraying materials. The device can react to the combustion properties of the paving material, including the substrate used, and changes in the backing material, the sublayer material or other aspects of the paving material may affect the test results, and it is used to test and describe the combustion characteristics of the paving material in pairwise thermal reaction to ignition under laboratory control conditions.

Conform to the standard: meet the requirements of GB/T11785-2005 and ISO9239-1 "Determination of Combustion Performance of Paving Materials - Radiant Heat Source Method".

Technical Parameters:

Measuring range of heat flux meter: (0-15) Kw/m2;

Heat flux meter accuracy: ±0.2Kw/m2;

Heat flux meter accuracy: <±3%;

Thermal radiation high temperature metering range: 400-600 °C, accuracy of ±0.5 °C;

Blackbody temperature error: ±5°C;

Smoke exhaust speed: (2.5±0.2) m/s;

Smoke exhaust capacity: (39-85) m3/min;

Porous refractory radiant plate size: 300mm×450mm, can withstand high temperature of about 900°C;

Thermocouple: K-type stainless steel armored thermocouple with a diameter of 3.2mm;

Heat flux distribution requirements: at 200mm: (9.1±0.4) KW/m2;

                At 400mm: (5.0±0.4)KW/m2;

                At 600mm: (2.4±0.2)KW/m2;

Combustion gas: propane gas (provided by the user);

Combustion gas flow: (0.026±0.002) L/S;

Burning blowtorch: outer diameter ¢10mm, inner diameter ¢6mm, 35 ¢0.7mm holes on the blowtorch tube;

Flame height: 60~120mm adjustable;

Ignition system: high-voltage electronic ignition;

Powerful exhaust system: This machine is equipped with a powerful exhaust fan, when the test is completed, start the exhaust fan system to exhaust the exhaust gas outside.

Control box/combustion box material: using high-quality (t=1.2mm) 304 stainless steel plate, CNC machine tool processing and forming, arc shape is beautiful and generous.

Blowtorch: made by our company, 304 stainless steel material, fully in line with the requirements of GB/T11785 standard.

Other mechanical parts are made of 304 stainless steel or A3 material thickened electroplating, anti-corrosion and anti-rust.

Power supply voltage: AC220V±10%, 50Hz;

Maximum power: 5KW;

Combustion box size: L1420*W1200*H2300(mm)

Control box size: length × width × height (2.2× 1.2× 2.4) m;

Equipment weight: 350Kg.

Equipment composition: It is mainly composed of two parts: combustion box and control box.

Main technical indicators:

The radiation box is tilted 30 degrees and can be adjusted

The inlet heat flux is measured by the inlet heat flux

The gas flow rate in the flue is (2.5±0.2) m/s

The water temperature was 15°C-25°C

The radiant flux of the 9 points of the radiant panel should meet the corresponding specifications (see standard requirements)

The exhaust fan is infinitely adjustable

Features: Computer controlled; Automatic timekeeping; Printing of data processing records;

Timing accuracy: <1s/h;

After-sales service :

1. We guarantee that the goods fully comply with the quality, specifications and performance requirements stipulated in the contract;

2. Before delivery, we will conduct accurate and comprehensive testing of the products; Packing according to your requirements, pictures are attached before shipment for your confirmation, delivery is made on schedule, and professional shipping documents are provided;

3. We will provide you with quality service immediately, reply within 48 hours after receiving the quality message, and provide appropriate solutions within 3 working days;

4. After acceptance, our engineers will provide professional and technical services free of charge, such as video guidance and teaching, and on-site guidance and teaching if necessary;

5. We provide a 12-month warranty period, and in the event of quality problems during the product warranty period (not caused by human factors), we guarantee to provide free repair, maintenance and replacement of damaged and defective parts services;

In the event of any technical failure outside the warranty period, we will provide free telephone consultation services, and can also carry out paid repair and maintenance services;

Our advantages:

1. Professional technical support.

2. Rich experience in loading a large number of containers in Chinese seaports.

3. Fast shipping by well-known shipping company.

4. Best service with email after shipment.

5. We are a professional testing equipment manufacturer in China, with rich experience and skills, and also with the best quality products.

6. Timely after-sales service