Demerton
Negative pressure quantitative airtightness tester is a device used to test the airtightness of packaging bags or containers. This type of tester usually uses the negative pressure method, which involves extracting gas from the packaging through vacuum pumping, and then observing whether the packaging can maintain a certain negative pressure state to determine its airtightness.
DMD-FD10020 Negative Pressure Quantitative Airtightness Tester
Independently developed OS system with streamlined interface and simple operation
Based on a 32-bit processor, a 24 bit A/D converter, and fast response to AI algorithm testing speed
Original imported pressure sensor chip with automatic environmental drift correction
Original imported SMC precision pressure regulating valve and highly sensitive sensor, with high precision test data
Equipped with powerful IoT capabilities, capable of remote management
Supports barcode scanning and MES data interactive uploading, with traceability of historical records and printing
Customizable multi-channel, saving labor and increasing production capacity
The negative pressure quantitative airtightness tester usually consists of the following parts:
Vacuum pump: used to generate negative pressure and extract gas from the packaging.
Pressure sensor: used to monitor pressure changes inside the packaging.
Flowmeter: used to measure the gas flow rate inside the packaging.
Control panel: used to set testing parameters and control the testing process.
The negative pressure quantitative airtightness tester has the following advantages:
High precision: able to accurately detect small leaks in packaging.
Fast speed: able to quickly complete airtightness testing.
High reliability: able to repeat multiple tests to ensure the reliability of the results.
High degree of automation: able to automatically complete the testing process, reducing human error.
