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3 how to measure leaks, Notice, How to measure leaks – INFICON Sensistor Sentrac Hydrogen Leak Detector User Manual

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8.2.3

How To Measure Leaks

In Measuring Mode, the measured value is displayed in figures.

1

Calibrate the probe.
See Chapter 10 “Calibration” on p. 47 for more information.

2

Click the Measuring Mode icon on the Operation Screen.

Notice

Default unit in Measuring Mode is cc/s. To set it to other units click
Settings >> Measuring Mode.

The period during which the measured value is displayed can be adjusted
in the Measuring Mode Settings menu. Click Settings >> Measuring
Mode
.

The leak detector operates in the range 0.5 - 1000 ppm H

. To obtain

greatest accuracy over this range, follow the calibration recommendation.
See Chapter 10 “Calibration” on p. 47.