In industries such as building materials, textile fabrics, interior materials for vehicles, and wire and cable, the smoke toxicity of materials is a crucial indicator that directly affects product safety and environmental health. To meet market demands for product quality and safety, Jiangsu Fairman has developed a mouse cage smoke toxicity testing equipment that complies with the DIN 53436 standard.

Design and structure:

The DIN 53436 smoke toxicity testing equipment adopts a closed box design, which not only effectively prevents high temperatures from harming operators but also features a built-in gas collection hood that collects exhaust gases generated during the experiment and discharges them centrally. In addition, a slidable window is installed on the front of the equipment to facilitate the placement and removal of mice, and a door that can be opened from the side is installed for the placement and removal of test samples. This design ensures operational safety and enhances operational convenience.

Heating system and temperature control:

The equipment utilizes a circular furnace for heating, driven by a sliding module to automatically reciprocate and fulfill the heating requirements of the quartz tube. The operating temperature can reach up to 1000℃, with precise temperature control maintaining an error margin within ±1℃. Equipped with imported high-temperature resistant thermocouples, it measures the temperature of the circular furnace and calibrates its calorific value. This design ensures the accuracy and stability of the heating process.

Gas supply and monitoring system:

The equipment is equipped with an imported rotameter for the supply of carrier gas and diluent gas, and also features a conveniently controllable valve for gas switching. Additionally, the equipment is equipped with a video system that can monitor the status of all experimental mice and record and save video files. This design ensures the accuracy and safety of gas supply, while enhancing the reliability of experimental data.

Automatic control and data processing:

Brand computers and professional operating software can automatically control the experimental process, set, display, calculate, store, and print experimental data through software, and record various dynamic images during the experiment. In addition, the equipment is equipped with a built-in calibration program module that can automatically correct whether the furnace temperature meets the requirements. This design not only improves the efficiency of the experiment but also enhances the accuracy of data processing.

The smoke toxicity testing equipment developed and produced by Jiangsu Fairman Safety Technology Company integrates safety, efficiency, and accuracy, providing reliable guarantees for product quality and safety. Through continuous innovation and improvement, it is believed that such equipment will play an increasingly important role in the future development of the industry.