Dual dimensional breakthrough, BTY-G3 permeability tester helps upgrade new energy material testing technology

In'carbon peaking and carbon neutrality'Under the strategic push, the new energy industry has experienced explosive growth. As the core material of fuel cells, carbon paper has a direct impact on the proton exchange efficiency and overall performance of hydrogen fuel cells due to its breathability. However, traditional detection equipment can only perform single directional air permeability testing, which cannot meet the requirementsGB/T20042.7The new standard applies to vertical/The strict requirements for two-dimensional detection in the plane have become a pain point that restricts the technological upgrading of the industry.

In response to the challenges faced by this industry,Zhongce ElectromechanicalInnovatively launching vertical/Flat dual-mode integrated typeBreathability testerBTY-G3The device adopts a modular design and achieves free switching between two detection modes through a precision air path switching system:

1 Vertical direction: Simulate the actual working conditions of gas penetration through carbon paper substrate during fuel cell operation, equipped with0.01 KPMicro pressure sensor, capable of accurately capturing gasesZDiffusion characteristics in the axial direction

2 plane directions: equipped with定制The designed annular sealing fixture effectively solves the problem of traditional equipment beingXYEdge leakage problem during axis testing, test repeatabilityhigh

compared toMany in the industrySingle function device, testing efficiency of this productgreatly improveA single device can complete the entire testing. In the actual testing of a large fuel cell enterprise in Guangdong, we successfully helped customers discover the problem of excessive dispersion of the flat air permeability of a batch of carbon paper, avoiding potential quality losses of nearly ten million.

This modelBTY-G3Breathability testerEquipped with three testing chambers, it can simultaneously test three identical or different samples. Fully automatic measurement of gas volume passing through the sample, bidding farewell to traditional manual slide cylinder gas volume measurement methods.....

Industry Value and Future Prospects

As a new national standardGB/T20042.7The core detection equipment, thisitemBTY-G3Breathability testerApprovedRelevant unit certificationCertification will be implemented in the future to test data andintelligenceAIAssociation Analysis，Zhongce ElectromechanicalWe will continue to deepen our cultivation in the field of new energy testing and use hardcore technology to safeguard China's intelligent manufacturing.