8-Station 3000ML Precision Fume Extractor DR-SM008

This device is used to measure the draw resistance of finished electronic cigarettes and is widely applied in the field of quality control and inspection during electronic cigarette production. It operates based on the principle of simulating manual smoking with a piston. The specific operation process is as follows: First, connect the electronic cigarette to be tested to the test position with a tube. At this point, the piston in the device simulates the manual smoking action and sucks air at a fixed flow rate (for example, 17.5 ml/s) into the electronic cigarette. During this process, a certain vacuum pressure, that is, the draw resistance, will be generated at the inhalation end of the electronic cigarette. The tester will measure this pressure in real time, that is, the real-time draw resistance. In this way, the draw resistance characteristics of the electronic cigarette can be accurately measured. 

Functions and Features of the 8-Station Precision Smoking Machine

1. It can draw the suction speed curve in real time during the test process.

2. It can choose trapezoidal wave suction or sinusoidal wave suction mode.

3. It can select cycle test or single test mode.

4. Each test station is equipped with a USB charging port to supply power to the product.

5. The fixture platform for fixing the tested electronic cigarette can swing according to the set parameters.

6. Each station is equipped with a product fixture and a thumb cylinder for igniting the cigarette, which can be selected and controlled, making it convenient to test finished electronic cigarettes and electronic cigarettes with buttons.

7. It supports the use of the built-in gas collection bottle of the equipment to collect smoke and analyze the smoke with the residue on the filter after suction. 

Technical Parameters of 8-Station Precision Exhaust Fan

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