Cosmo Instruments India Pvt. Ltd. products

The LS-R902 is a next-generation air leak tester, combining Cosmo Instruments’ expertise with the latest technology. It features a touch panel color LED with an intuitive icon-based menu, making operation effortless. With six customizable measurement screens, including waveform observation, it adapts to diverse testing needs.

Compact air leak tester with a focus on user-friendliness, equipped with a range of functions, now being sold as the high-performance standard type! The LS-R700 is a next-generation air leak tester from Cosmo Instruments, combining years of expertise with the latest technology. It features a color LED display, intuitive icon-based operation, and instant language switching (Japanese/English/Chinese) for global usability. With three measurement screen options, users can choose between a simplified or detailed display. Designed for versatility, the LS-R700 meets diverse industrial needs efficiently.

Automated Leak Testing: Ensures airtightness across various components and products. High-Sensitivity DP Sensor: Equipped with a pressure-resistant DP sensor for precise measurements. Heat-Resistant Air-Controlled Valve: Enhances durability and performance in demanding conditions. Intelligent Air Circuit: Runs safety checks on valve operation and sensor sensitivity during each test. Master Preset & NR Mode: Improves detection accuracy and reduces test times. Channel Functions: Supports multiple workpieces for greater compatibility. Reliable & Efficient: Designed for high-performance leak testing with improved automation.

This tester is ideal to test Water-proof components or finished products which require IP Protection Rating.The part to be tested is placed in a capsule and pressurized to measure the pressure change caused by leak flowing into the part.

This tester is ideal to test Water-proof components or finished products which require IP Protection Rating.The part to be tested is placed in a capsule and pressurized to measure the pressure change caused by leak flowing into the part.

Optimum for testing discharge flow and airtightness. Flow sensor is selectable from Laminar Flow or Mass Flow.

Flow gauge equips the highly responsive (99% response 300ms) Mass Flow sensor. Due to Mass Flow sensor characteristics, no need to correct temperature and pressure.

Highly accurate and highly responsive sensor instantly measures the flow rate. DF-241BA is ideal for flow or leak test in the production line.

Helium leak testing uses helium as a tracer to detect tiny leaks quickly and reliably. This method is widely used for components such as EV batteries, fuel systems, heat exchangers, valves, and high-pressure vessels, where even tiny leaks can cause performance or safety issues.