Decomposition Smoke Density Chamber DIN4102 ASTM D2843 Standards

DIN4102 ASTM D2843 Building Material Decomposition Smoke Density Testing Equipment

Scope of application:

It is applicable to the determination of static smoke production when the building materials and their products are burned. It can also be used for the determination of static smoke production when other solid materials are burned.

Standards:

GB/T8627, ASTM D2843, DIN4102 Standard Requirements

Main parameters:

3.1 Gas source: Purity ≥95% propane gas, or gas with the same purity

3.2 Combustion lamp: Bunsen burner, length 260mm, nozzle diameter 0.13mm, smoke box into a 45 degree angle 33 Optoelectronic system: Light source is light bulb, power 15W, working voltage 6V

3.4 Exhaust System: This machine is equipped with a powerful exhaust fan. After the test, the exhaust gas can be discharged outdoor

3.5 smoke density measurement range: 0-100%;

3.6 Smoke density measurement accuracy: ± 3%;

3.7 Receiver: For silicon photovoltaic cells, completely block the transmittance of 0%, without blocking the transmittance of 100% (through the filter calibration);

3.8 Receiving Lens Focal Length: 60~65mm

3.9 main burner working pressure: 276KPa (adjustable);

3.10 auxiliary burner pressure: 138KPa (adjustable);

3.11 Automatic start-up of the test, auto-ignition, automatic adjustment of luminous flux; automatic exhaust at the end of the test;

3.12 computer control, including a set of transmittance measurement interface software, can output curve report, data is automatically saved and printer; 3.13 power supply voltage: AC220v±10%, 50Hz;

3.14 maximum use power: 0.5KW;

Equipment structure:

4.1 This machine is made up of three parts: burning box, electric control box and computer

42 The rear of the electric control box is equipped with R232 computer interface, which can be directly operated by the panel, and can also be connected to a computer to operate with a data printer. 4.2 Burning box size: L300°W300°H790(mm);

4.3 Dimensions of the equipment: length x width x height (800 x 500 x 900) mm; 4.4 The combustion box is not plated with 304, thickness 1.2MM;

4.4 Equipment Weight: 35Kg