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Robinair Refrigerant Leak Detectors
Sweep (Pinpoint) Mode
How Does It Work?
This mode allows the user to “zero in” or pinpoint hard to find small leaks.
Similar to an oscilloscope trace “sweeping” across the display, the display “cursor” will sweep across the display from left to right tracking a horizontal baseline over a 3 second period.
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When no leak is sensed, the baseline trace will be flat. While searching, if refrigerant gas is sensed, the horizontal trace on the display will rise up and continue to rise as the leak source is approached. If the user moves away from the leak source, the trace will drop back down.
Because the display in this mode is based on a time period, the previous leak level sensed will be displayed helping the user to determine where the maximum level of gas is present- thereby pinpointing the source of the leak.
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Note: The sensitivity level in the Sweep Mode will default to HI.
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Robinair Refrigerant Leak Detectors
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