ISO 5659 Solid material smoke density tester

The solid material smoke density tester is a professional device used to evaluate the amount of smoke generated when a material burns. It is widely used in the testing of various materials such as vehicle interior materials, low-power non-flammable cables, etc. It is suitable for a variety of standard tests, including but not limited to ASTM E662, BS 6401, ISO 5659, NES 711 and GB/T 8323.2. These standards cover the specific smoke optical density test of solid materials, the specific smoke density index test of materials, the smoke generation test of plastics, and the single-chamber method for measuring smoke density test methods.

Solid material smoke density tester product features and advantages:

1. Steel structure box and thickened steel plate: The tester adopts a steel structure box, and the frame structure is made of thickened steel plate, which ensures the durability of the equipment. The internal dimensions of the test chamber are 914mm×914mm×610mm, providing enough space for testing samples of various sizes.

2. Auxiliary heating device and temperature setting: An auxiliary heating device is installed on the outer wall of the test box cabin, and the temperature in the box can be set according to the requirements of different standards. This design enables the tester to adapt to a variety of test conditions and improves the flexibility of the test.

3. Polytetrafluoroethylene glue treatment: The box wall is treated with polytetrafluoroethylene glue, which effectively reduces the chemical corrosion of the gaseous substances generated during the combustion process on the inner wall of the box. This measure extends the service life of the equipment and ensures the accuracy of the test results.

4. Multi-point locking device and tempered glass window: The box door is equipped with a multi-point locking device to ensure the airtightness of the box. At the same time, the box door is equipped with a tempered glass window and a shading device, so that the observer can clearly observe the test status without affecting the test results.

5. Aluminum foil explosion-proof system and pressure relief port: The box is equipped with an aluminum foil explosion-proof system, which can ensure the safety of users when the furnace pressure rises rapidly during the test. In addition, the box is also equipped with a pressure relief port and an exhaust port. After the experiment is completed, the combustion exhaust gas is discharged through the exhaust fan to ensure the cleanliness and safety of the laboratory.

6. Integrated panel structure and convenient operation: The tester adopts the structure, appearance and interface design of the industrial design concept, and the integrated panel structure makes the operation more convenient. The interface is friendly, ergonomic and operational habits, and the appearance is beautiful and generous, which improves the user experience.

7. Stainless steel radiation cone shell and thermal insulation material: The inner and outer covers of the stainless steel radiation cone shell are filled with thermal insulation material to ensure the effective transfer and dispersion of heat. The temperature of the heating wire is measured by a K-shaped thermocouple, and the cone heat is adjusted by an electric regulator and a temperature measurement module. The radiation cone is well made and has a longer lifespan, and can provide 25KW and 50KW/square thermal radiation illumination.

8. Thermopile heat flux meter and portable water cooling system: The tester uses a thermopile heat flux meter to calibrate the radiation illumination and is equipped with a portable water cooling system. The user can monitor the cooling status in real time on the panel to ensure the stable operation of the equipment during the test.

9. Automatic calibration and high-precision control: The tester can automatically calibrate the radiation cone heating power, which is convenient and fast. At the same time, the high-precision MFC controls the gas flow rate and automatically cuts off the gas source after the test, which improves the safety of the test.

10. Weighing device and test platform: The weighing device uses a Siemens weighing module. The weighing module and weighing sensor have a range of 0-3000g and a display accuracy of 0.01g. The stainless steel test platform and sample box can withstand the high temperature of radiation heat and sample combustion, and the height adjustment device can adjust the test position of ordinary samples and foaming samples.

11. Light source device and light receiving conversion system: The light source device is composed of a 6.5V imported bulb + reflective device, and the bulb voltage is controlled by a voltage regulator. The lens converts the light source into a parallel beam that passes through the inside of the test box. The light receiving and conversion device is composed of imported photomultiplier tubes, neutral filter lenses and other systems, and the smoke concentration changes in the box are converted and output through photoelectric conversion.

12. Standard filter and calibration procedure: Equipped with a standard filter, the accuracy of the optical path can be calibrated. The tester uses an embedded industrial touch computer of more than 19 inches + professional software to control the experimental process, and the whole process is guided. The program sets various correction procedures required by the experiment, such as cone correction, weighing system correction, optical path system correction, box pressure leakage correction, etc., which meets the experimental requirements.

13. Automatic data acquisition and report output: The tester can realize automatic data acquisition, calculation, storage and output report, and can display the curve of relevant data in real time. This function greatly improves the test efficiency and reduces human errors.

In short, GOLD's solid material smoke density tester is a professional test equipment with powerful functions and convenient operation. Its steel structure box, thickened steel plate, auxiliary heating device, polytetrafluoroethylene glue treatment, multi-point locking device, aluminum foil explosion-proof system, integrated panel structure, stainless steel radiation cone shell, thermopile heat flow meter, automatic calibration and high-precision control, etc., make the tester perform well in a variety of standard tests. 

If you need a solid material smoke density tester, please consult us.