All-in-one tester ideal for leak testing of small sealed products.
It is ideal for waterproof testing of parts and finished products that require IP standards and waterproof protection ratings. It has a built-in clamping mechanism, so it automatically clamps and seals the workpiece for leakage testing just by setting it in place. Being a tabletop device, it can be used in various situations. Compared to conventional models, it has been made smaller and lighter, while also pursuing ease of use.
Inquire About This Product
basic information
Features and Functions Features ● A tabletop leak tester that can accommodate a wide range of applications, from relatively small electronic components such as relays, crystal oscillators, and image sensors to larger works like mobile phones, communication devices, and rectifiers. ● A semi-automatic leak testing machine that includes the necessary mechanisms for measurement. ● The capsule part is replaceable, allowing it to accommodate a wide variety of test items. Functions ● High-performance differential pressure sensor Achieves a differential pressure resolution of 0.1 Pa with the incorporation of a high-performance differential pressure sensor and AD converter. ● Channel function Each of the 16 channels can be independently configured, making it ideal for small-batch production of various types. ● High-durability air valve The proprietary air valve designed for our air leak testers ensures stable measurements and durability. ● NR (Noise Reduction) function ● Quality control function ● Worldwide power supply ● Charge hold
Price range
Delivery Time
Applications/Examples of results
An air leak tester is an automatic leak testing machine that detects minute pressure changes by applying air pressure or exhausting to a vacuum, determining the quality of parts or finished products that require airtightness. Engine parts / engine valve seats / cam caps / cylinder blocks / engine assemblies / crankcases / cylinder heads / oil pans / crankshafts / cylinder head covers / camshaft balls (plugs) press-fitting / cylinder pistons / fuel system components / PE, VE pumps / injection valves / canisters / carburetors / throttle chambers / throttle bodies / delivery pipes / filler caps / fuel injectors / fuel quick connectors / fuel senders / fuel tanks / fuel pipes / fuel pumps / fuel pump check valves / fuel pump relief valves / common rails / vent valves / engine assembly fuel systems / intake and exhaust parts / EGR pipes / PCV valves / intercoolers / intake manifolds / inlet pipes / exhaust manifolds / throttle bodies / turbochargers / bearing cases (for turbo) / mufflers, etc.
Company information
Starting with the automation of cylinder block airtightness testing for engines in 1970, Cosmo's air leak testers have expanded their applications to various automotive parts, gas, water, medical, electrical, and electronic fields. In 1983, in line with the overseas expansion of Japanese automotive manufacturers, we began our overseas operations to realize after-sales service at customer manufacturing sites. Currently, we are conducting proposal and after-sales service activities similar to those in Japan from 24 locations in 13 countries. To respond to the electrification of automobiles, we are contributing to our customers' CO2 emission reduction efforts by utilizing leak testing for electrification components such as battery cases and inverters, as well as fitting tests for various power connectors. Additionally, in South Asia and Southeast Asia, we are working to improve the quality of education by donating pressure measurement equipment to technical schools and engaging in technical exchanges with local machinery manufacturers to enhance the industrial foundation through the production of high-quality leak testing equipment. We will continue to deliver the value of "quality" by putting our heads together and working hard at our customers' sites, while also striving to contribute to the development of local communities.