Air leak testing can check not only for leaks from inside to outside but also for leaks from outside to inside!
Leak testing is not just about applying internal pressure and observing. To prevent rainwater, oil, and other liquids from entering from the outside, testing must be conducted under conditions appropriate for their use. Our company employs two testing methods: the "Work Vacuum Method" and the "Work Chamber Method." Both methods detect air leaking into the vacuum chamber, minimizing the influence of temperature, stabilizing measurements, and allowing the detection of small leaks that could not be seen in pressure tests. **Features of the Vacuum Differential Pressure Method:** - It can minimize the influence of temperature, which is always a concern in positive pressure (pressurized) testing. - It can save time, effort, and costs in positive pressure testing. - It improves airtightness and sealing performance. - It can significantly reduce issues with workpiece seals. - It achieves a vacuum state by utilizing air. *For more details, please refer to the PDF document or feel free to contact us.*
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【Vacuum Differential Pressure Testing Method】 ■Workpiece Vacuum Method - A method that creates a vacuum inside the workpiece and inspects the air that enters from the outside as a leak in the workpiece. ■Workpiece Chamber Method - A method that pressurizes the workpiece as usual, surrounds it with a chamber, and inspects the air leaking from the workpiece into the chamber as a leak in the workpiece. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Involved in leaks for 50 years. The skills and knowledge cultivated through various experiences in that history help us provide our customers with the most suitable leak testing equipment. Among these, the vacuum differential pressure testing method that is not affected by temperature, as well as our original products, the Bubble Checker and Air Joker, have been developed. We also design and develop fittings and couplers to create convenient and necessary items for the world. Please consult us by phone about any specific issues you may have.