305mm Surface Flammability Tester

The equipment consists of an ignition source, conical collector, exhaust pipes, fans, weighing

station and measuring device component; test system comprising: a gas collection and analysis

system; gas control system; weighing measuring system; smoke density test system;

Pipeline built-in temperature sensors, gas flow meters, gas sampling probe and a multi-stage

filter sampling line analytical instruments to ensure long life.

Software control system under Windows can automatically collect and perform complex data

analysis and recording. Software can automatically calculate the heat release rate, mass loss

rate and smoke density and other relevant parameters, and gives detailed product test reports.

Equipment while providing data printing interface.

6, Compressor refrigeration condenser to remove moisture, temperature control is accurate, and with a temperature alarm.

7, Pores with inert material intensive sampling probe to detect oxygen concentration, and CO,

CO2 concentration

8, Bidirectional probe and imported pressure transmitter accurately measure gas flow rate

9, 2900 ± 100K color temperature of white light and smoke density photometer. Colorimetric

detector standard function accuracy no less than ± 5%.

10, 0.2um multi-stage dust filtration systems and gas dryer and CO2 absorbents

11, The condenser control sample temperature 4 ºC ± 1 ºC

12, Stainless steel hoods 3m X 3m to ensure no smoke leaks

13, Exhaust capacity of not less than 3.5m³ / S exhaust fan to speed, to ensure that the hoods

can collect all the smoke; flue gas flow meter accuracy no less than ± 5%, the response time of

less than 1s.

14, Windows environment computer control system; experiment intelligent, easy and convenient;

test data is automatically stored, automatic calculation, free retrieval; printable;

Upholstered furniture combustion performance test equipment features:

1, Square igniter size (250mm ± 10mm) x (250mm ± 10mm); stainless steel tube thickness

0.89mm ± 0.05mm

2, Ignition position adjustable; vertical distance upholstered 51mm ± 3mm; horizontal distance

upholstered 25mm ± 3mm;

3, Independent movable time display units.

4, Automatic ignition system; automatic timing;

5, Combustion systems, weighing station, the sample holder integration design; test and

measurement equipment more stable, easy to damage;

6, Weighing the audience set, fire protection and drainage system design.

7, The gas flow is automatically set; the gas emergency shut-off devices.

8, Each time data acquisition and data processing no more than 5s;

9, Test data report includes: the oxygen concentration, carbon monoxide, carbon dioxide

concentration, temperature, smoke density, heat release rate, mass loss rate, etc;

Components and furniture combustion performance test equipment features:

1.Square sandbox igniter size 170mm x 170mm x 145mm; stainless steel thickness 1mm; can

2.Weighing station using imported load cell, anti weighing eccentric design and insulation

designed to prevent scale drift

3.The gas valve and ignition automatic control, be sure to open the gas valve and began firing.

4.The gas supply system consists of liquid propane bottle, pressure reducer, regulators,

measuring devices and gas pipeline route composition;

5.The gas emergency shut-off devices.

6.C3 grade imports weighing sensor to accurately measure the mass loss rate

7.Waterproof weighing system designed to prevent damage to the heavy fire extinguishing

system.

8.Sandbox burner propane gas and equipped with emergency shut-off devices.

9.Combustion systems, weighing station, the sample holder integration design; test and

measurement equipment more stable, easy to damage;