Compact differential pressure Air Leak Tester equipped with a variety of functions, pursuing ease of use and cost performance.
LS-1866 is a compact, lightweight, easy-to-handle differential pressure Air Leak Tester. The Master-Preset and Noise Reduction improve detection and reduce test time. The latest enhanced features such as multi-channel, direct reading of leak rates are available.
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basic information
〇 Features - Built-in highly sensitive and pressure-resistant DPS and the Air Operated Valves that are not affected by heat. - The Intelligent Pneumatic Circuit with excellent performance and safety checks valve operation and sensor sensitivity in every test. - Master Preset and NR Mode can improve detection and reduce test time. - Extensive channel functions for a wide variety of works. - Worldwide power supply - Compatible with External Exhaust Valve. 〇 Master Preset Removes drift and noise components from the value being measured and extracts only the true leak component. This improves the yield and reduces measurement time. 〇 Leak Calibration Calibration port is provided for easy setting and checking of leaks. Leaks can be easily checked with a Leak Master. 〇 Quick Mounting Bracket The main body can be easily installed and removed with two screws on the front.
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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 and 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 parts / 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.
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