Superior Functionality

Ease of Use

- No prior knowledge or experience required
- No special training required
- Quickly learnt in less than 1 hour via built-in “live” tutorials (no manuals to read!)
- The only required input is pipe material type, pipe diameter and sensors spacing
- No filters to set, just turn on the transmitters and the software takes care of all filtering and signal processing requirements

Advanced Signal Processing

-“Enhanced” correlation function that dramatically improves peak resolution for narrow-band leak noise commonly found in plastic and large-diameter pipes
- Intelligent automatic selection of frequency range (no more filter selection by trial- and-error!)
- correlation function with automatic or manual selection of finely tuneable digital filters
- Real-time display of leak noise, frequency spectra, coherence and cross- correlation functions
- Notch filters to remove interfering noise of pumps and electrical ground loops
- Propagation velocity calculator using in-bracket or out-of bracket noise

Superior Plastic Pipe Capability

- Exceptional low frequency response
- Dramatically improved resolution of correlation peaks
- The only system that audibly plays back plastic pipe leak noise by adjusting playback speed to shift inaudible low frequency leak noise to the audible range of human hearing

Windows Conveniences

- Simple-to-use familiar Microsoft Windows environment with context sensitive online help and documentation
- Results can be sent to Windows default printer, copied for pasting in other Windows applications, or at the press of a button automatically exported to an Excel spreadsheet
- Correlation display with a “zoom” button and a “live” cursor
- Permanent storage of leak noise for off-site analysis
- On-line Help and Tutorials
- Easily upgraded to incorporate latest signal processing advances
- Internet ready for remote technical support

State-of-the-art Wireless System and Sensors

- Licence exempt RF transmission frequency (900 MHz for North America, 433 MHz Europe)
- Optional licensed 460 MHz radios (North America)
- Low noise and high sensitivity
- Small size and light weight for excellent portability
- Low temperature rated sensor cable
- Durable construction

Superior Performance

- Theoretical error less than 10 cm (actual error depends on accuracy of sensor spacing and propagation velocity)
- Accuracy verified extensively using pure tones, random signals, and field tests on PVC, cast and ductile iron, asbestos cement, and large-diameter concrete pipes

Attractively Priced

- Individual units
- Multiple site licence option for large utilities

USB

- built in USB sound card compatible with standard windows driver
- Superior low frequency performance with linear response from .5 to 20,000 Hz