Smoke Density Tester

Smoke Density Tester is an instrument used to measure smoke density, mainly used for measuring smoke density during the combustion of building materials and their products. It evaluates the density of smoke by measuring the loss of light flux in the test chamber, thereby helping to evaluate the combustion performance of the material.

Standards Compliant

ASTM D2843

ASTM E662

DIN 4102

BSI 6401

NES 711

GB / T 8627

The Main Purpose

Mainly used for building materials and their products when the static smoke generated by the determination of smoke, is the test of textile materials, solid material burning smoke production of special equipment.

Main Feature

1. automatic timing, automatic ignition, automatic smoke; luminous flux can be automatically corrected;

2. equipped with a strong fan, after the test, the exhaust can be discharged outdoors;

3. computer control, with a set of light transmission measurement software can be output curve report, the data automatically saved and can be printer.

The Main Parameters

1. gas source: 95% propane gas, or the same purity of the gas (customer-owned);

2. burning lights: for the students light, length 260mm, nozzle diameter 0.13mm, 45 ° angle with the smoke box;

3. photoelectric system: light source for the lamp, power 15W, operating voltage 6V;

4. smoke density measurement range: 0 ~ 100%;

5. smoke density measurement accuracy: ± 3%;

6. the receiver: for the silicon photovoltaic cells, light transmission rate of 0% without light through, light transmission rate of 100% light without cover completely through;

7. after processing the focal length: 60 ~ 65mm;

8. the main burner working pressure: 276KPa (adjustable);

9. auxiliary burner pressure: 138KPa (adjustable).