WEBVTT

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To begin a leak test, select the option on the menu page

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Set the pressure and test duration then press begin purge.

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This will start the pre-programmed leak test. Initially the system will prepare for a leak test.

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During the leak test, the glove box will aim to reach this overpressure in the internal chamber, then hold it for the test duration.

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Once the test has begun, a countdown will begin.

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When the test is finished, a leak rate will be displayed.

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Anything under 0.05 is acceptable to maintain an inert environment.

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If there is a leak in the glove box, set the glovebox to an overpressure of 5mBar. Leak spray (or soapy water) can be used to identify the leak point.

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As the nitrogen is driven out of the leak, this will cause the leak spray to form bubbles.