High-performance globally compatible Air Leak Tester
Based on our conventional products, we have improved our products to be more functional and user-friendly by adding features such as Quick Access. This new generation Air Leak Tester combines the experience and know-how that Cosmo Instruments has nurtured over many years with advanced features and newest technology. It features a touch panel color LCD. The icon display on the Menu screen is easy to understand, 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”, “Standard”, and “Waveform”. The LS-R902 is a new Air Leak Tester that can meet various demands. For inquiries, please contact us. https://www.cosmo-k.co.jp/contact/
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basic information
◆ Easy-to-navigate with icons All operations can be performed on a touch screen. ◆ Multilingual & Quick Access English, Japanese, Chinese, Korean, German, Spanish, Portuguese From the Quick Access screen, you can instantly move to Advanced Settings, System Settings, Comp, Backup/Restore and Error Log. ◆ Waveform Display of test pressure and differential pressure (leak) Displays the waveforms of test pressure and differential pressure from the start of measurement to the end of detection. ◆ CAL Driving Valve For Leak Master (Type J) ◆ Auto Leak Calibrator ALC (Type K) ◆ Automatic setup 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 provides more accurate test results - Extracts and compensates for drift components with attenuation characteristics. - This shortens test time and enables stable measurements.
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Applications/Examples of results
Air Leak Testers are automatic leak testers that detect 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
Cosmo’s Air Leak Testers began with the automation of cylinder block airtightness tests for engines in 1970. Our products are utilized in various fields including automotive parts, gas, water supply, medical, electrical, electronics, and food. In line with the overseas expansion of Japanese automakers, we began our own overseas expansion in 1983. We now have 24 sales and service offices in 13 countries. We are offering proposals and providing after-sales services overseas as in Japan. Currently, in order to support the electrification of automobiles, our products are being used for leak testing of parts for electrification such as battery cases and inverters as well as for fitting testing of electric power connectors. We are contributing to the efforts by our customers to prevent emissions of CO2. In various regions of South and Southeast Asia, we are donating pressure measuring equipment to technical schools to improve the quality of education and exchange technologies with local machinery manufacturers. We have been making every effort to help improve the industrial base through local manufacturing of high-quality leak testing equipment.