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High sensitivity for portable gas leak detector

An Uson product story
Edited by the Engineeringtalk editorial team Apr 2, 2003

The portable Qualitek 200 ultra-high-sensitivity trace gas leak detector displays leak rate or concentration.

Portable and extremely easy to use for locating and quantifying leaks in a wide range of applications, the Qualitek 200 ultra-high-sensitivity trace gas leak detector displays leak rate or concentration.

Providing highly accurate leak measurements, with almost simultaneous response and fast recovery even after exposure to high concentrations of trace gas, it is factory calibrated for SF6 and refrigerant R12 or optionally for other electron capturing gases.

The unit features simple user calibration and user adjustable audible alarm level.

The system comprises a carrying case containing the power supply and electronics, a small cylinder of compressed argon gas and the main display panel.

A second display on the hand-held detector probe enables the operator to monitor measurements even when working in difficult locations.

The probe has a 3.5m umbilical connection Extremely small leaks can be identified and measured due to the unit's optimum combination of a pressurised trace gas technique and the use of the highly sensitive and selective electron capture detection system.

Having an 0-2V analogue output, the detector has an RS232 serial printer interface, measurement store facility for up to 100 results and built-in fault diagnosis.

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