Cosmo Instruments India offers a comprehensive range of peripheral equipment for air leak tester systems, designed to enhance accuracy, reliability, calibration, and operational efficiency. These peripheral devices support air leak testers and flow testers by enabling daily inspection, precise calibration, pressure stabilisation, switching, and exhaust control.
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
The Leak Master LM-1C is ideal for daily inspection and verification of air leak testers in production environments.
The LM-1AH supports high-pressure applications up to 4.9 MPa, making it suitable for demanding industrial leak testing systems.
The Flow Master FM-2B is used for accurate flow measurement and routine inspection of flow testers. It ensures stable and repeatable verification of flow performance, supporting consistent quality control.
The QLC Series and LC Series Manual Leak Calibrators are essential peripheral equipment for air leak tester calibration, allowing controlled simulation of leak values for performance verification.
The MC Series Master Chambers provide stable reference volumes for calibrating and verifying air-leak testing systems, ensuring repeatable, traceable test results.
The G3-M and G3-H External Exhaust Valves optimise exhaust flow during leak testing cycles, improving response time and overall system stability.
The BU Series Bypass Circuit Units stabilise pressure and optimise air circuits, helping maintain consistent test conditions in air leak testing systems.
The NL-S2 Series Select Valve is a specialised switching valve designed for air leak testers, enabling reliable, precise control of air circuits.
The RC Series Remote Control Box enables convenient remote operation of air leak testers and peripheral devices, improving operator efficiency and safety on production lines.
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.