Leak detector SDT International

SDT LeakTESTER
Leak testing by measuring mass flow

The SDT LeakTESTER operates on the principle of Mass Flow for manual or automatic testing of any component which must meet rigid tightness criteria, such as taps, catheters, pouches, flasks, packaging, bottles, syringes, cartridges, cooling circuits, shock absorbers, etc.

- Tightness is measured by recording the flow of gas (air, nitrogen, etc.), not the difference in pressure, between the reference volume and the piece being tested. A measurement is made of the flow rate in a flow sensor (mass flow sensor).

- Integration of the SDT LeakTESTER into the production chain is accompanied by the installation of pneumatic equipment whose control valves are opened and closed by the SDT LeakTESTER itself.

- The SDT LeakTESTER is a centralised electronic measurement unit which provides simultaneous automatic testing for leaks of 1 to 8 pieces generally as they emerge from the manufacturing process.

Unlike the method commonly used to measure a drop in pressure (pressure decay or delta-p), the SDT LeakTESTER also meets the growing demands of all manufacturers: Large range of measurement , fast measurement and versatility.

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