Amprobe ULD-410 Offers

The ultimate ultrasonic diagnostic tool

When equipment begins to fail due to an air/gas leak, vibration or electrical discharge, the leakage point emits an ultrasonic sound wave that is above the natural range of human hearing. The leak detector converts ultrasonic sound into a signal that can be used to pinpoint the exact location of the equipment failure and allows the user to see the strength of the leak clearly on the large LCD bar graph and identify the source of the leak by listening to the converted audible sound emitted via the headphones.

In extremely noisy environments where there is strong ultrasonic noise generated by running machinery or equipment, the receiver's filter function can filter out up three main noise frequencies which would otherwise hide the noise of the fail.

Features

• 2.5" LCD display with bar graph
• 20 to 90 kHz frequency range: optimal range for detecting a variety of leakage events
• Three filters to remove main noise frequencies in noisy environments
• Adjustable receiver sensitivity for accurate leak pinpointing
• Quality headphones to help identify the source of the leak
• Parabola accessory directs the ultrasound towards the sensor
• Detachable tubular extension provides additional reach in hard to reach areas
• Microphone sensor
• Large color LCD screen
• Signal strength bar graph
• Auto filter to filter out competing ultrasonic noise
• Sensitivity level bar graph
• Sensitivity level adjustment

Find leaks even in noisy environments

In some situations, there might be strong ultrasonic noise generated by running machinery, motion sensors or other equipment. This noise will cause the receiver to read the maximum signal strength on the display regardless of the sensitivity settings and make it unusable for detecting leaks. The filter function was designed for these situations. Simply press the Filter button and the receiver will automatically detect and and filter out up to three main noise frequencies.

Visual and audible leak pinpointing

While scanning a target area with the receiver's microphone sensor, the displayed bar graph will indicate proximity to the source of the leak. Plug the headphones into the receiver to audibly hear the leak and verify its source. For example, air leaks will produce more of a hissing sound while electric discharge manifests in a ticking sound.

Applications

• HVAC/R
• Mechanical and electrical inspection and troubleshooting
• Facilities maintenance
• Air compressors
• Industrial plumbing
• Motors and machinery
• Construction