We can offer low-cost solutions for vacuum differential pressure and positive pressure differential methods from water immersion testing. Visualization is achieved through bubble checking. We also accept equipment rentals.
The vacuum differential pressure method inherits the advantages of the positive pressure differential method while suppressing variations in measurement values caused by changes in workpiece temperature, room temperature, seasonal temperature fluctuations throughout the year, changes in the atmosphere during measurement, air flow, far-infrared radiation, and direct contact with hands, thereby eliminating misjudgments due to temperature and climate changes.
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basic information
In industrial terms, a leak refers to the degree to which a fluid passes from one side to the other across an environment that is separated into two areas. We propose a more error-proof method for conducting leak tests efficiently and quantitatively, as well as a method for submerged testing that relies less on visual inspection of bubbles.
Price information
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Price range
P5
Delivery Time
※Within 2 months
Applications/Examples of results
Die-cast parts, EGR cooler, oil cooler, heater core, radiator, evaporator, condenser, compressor, oil pump, hydraulic fuel system, oil tank, various containers, food-related items, etc. - those confirmed for airtightness.
Company information
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.