High-performance global-compatible air leak tester
We have improved our products to be more functional and user-friendly by adding features such as quick access buttons based on our conventional products. This is truly a new generation air leak tester that incorporates the know-how from years of experience and research at Cosmo Instruments, along with new features and the latest technology. It features a touch panel color LCD. The icon display on the menu screen is intuitive and easy to understand, completely revamping the operation of measuring instruments that are often considered difficult to use. This air leak tester can be used by anyone right away. The measurement screen offers six types of displays tailored to the situation, including simple displays, detailed displays, and measurement waveform observation. The LS-R902 is a new type of air leak tester that can meet various demands. For inquiries, please contact us here: https://www.cosmo-k.co.jp/contact/
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basic information
◆ Intuitive operation with icon display Eliminating operation buttons, all operations are performed via a touch panel. ◆ Multilingual support and quick access Switching between Japanese, English, Chinese, Korean, German, Spanish, and Portuguese is possible. From the quick access screen, you can instantly move to detailed settings, system settings, correction, backup, and abnormal history. ◆ Waveform monitor function for test pressure and differential pressure (leak amount) Displays the waveforms of test pressure and differential pressure from the start of measurement to detection completion. ◆ Built-in leak master control valve (Type J) ◆ Auto leak calibrator ALC (Type K) ◆ Automatic setup function Leak tests require multiple settings. This function supports the initial setup for measurement time when introducing a leak tester for the first time. ◆ Easy data collection via USB port Measurement data is automatically saved to a USB memory. ◆ Mastering function for achieving high-precision detection - A function that extracts and corrects drift components with attenuation characteristics. - This shortens test time and enables stable measurements.
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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, providing a judgment on 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.
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Company information
The Air Leak Tester from Cosmo Instruments started with the automation of cylinder block airtightness testing in 1970. It is utilized in various fields such as automotive parts, gas, water supply, medical, electrical, electronics, and food industries. Since 1983, we have begun our overseas expansion in line with the overseas development of Japanese automotive manufacturers. Currently, we are conducting proposal activities and after-sales service activities similar to those in Japan from 24 locations in 13 countries. Recently, to respond to the electrification of automobiles, we have enabled leak testing of electrification components such as battery cases and inverters, as well as fitting tests for various power connectors, contributing to our customers' CO2 emission reduction efforts. Additionally, we have donated pressure measurement equipment to technical schools in South Asia and Southeast Asia to improve the quality of education, engaged in technical exchanges with local machinery manufacturers, and worked to enhance the industrial foundation through the production of high-quality leak testing equipment locally. We will continue to deliver the value of "quality" by applying our wisdom on-site for our customers and to contribute to the development of local communities.