LS-R740SH is a differential pressure Air Leak Tester
realizing highly sensitive leak test under super high
pressure condition.
Up to 16MPa can be applied for the leak test.
Air Leak Testers
Air Leak Tester is the automatic leak detector detects any leaks by the minute change of differential pressure and conducts OK/NG judgment. Ideal to be built into a production line for a laborsaving and a quality control purpose
Air Flow Testers
Variety ranges from F.S.10mL/min to F.S 500L/min are available. Promotes an automation and a laborsaving of the measurement
Helium / Hydrogen Leak Testers
Helium Leak Tester adopts the new testing method and Helium Leak Tester adopts the new testing method and
Pressure
All Manometer comes with a traceability. Wide range of Manometers, from a micro pressure (F.S. 200Pa) to a high pressure (F.S. 50MPa) are available
Peripherals
Peripheral instruments are used with Air Leak Tester in order to enhance its functionality and convenience
Sound / Vibration Analyser
We determine the acceptability of the sounds and vibrations of products using our special analyses developed in-house.
Cosmo Super Gel
Materials combining unprecedented flexibility and durability
Others
LS-R740SH is a differential pressure Air Leak Tester
realizing highly sensitive leak test under super high
pressure condition.
Up to 16MPa can be applied for the leak test.
Easy-to-navigate and intuitive interface with simple menu configuration
Waveform display of test pressure and differential pressure
Influence of noise generated during the test on the workpiece can be compensated, reducing the test time
Three languages selectable. English, Chinese, Japanese
USB port for easy test data management
Closer placement of the sensor unit to the target capsule
Controller
Pneumatic Unit
Information
Unveiling a new chapter — the grand inauguration of our Head Office is successfully complete.
Started a new venture manufacturing plant at Bengaluru.
⚡ EV Summit | 22 Aug 2025 | New Delhi – Driving the future of electric mobility!
D-U-N-S® Registered Business | Dun & Bradstreet
© Copy Rights 2025 Cosmo Instruments India Pvt. Ltd.