Enigma Primayer Compact Water Leak Detection Locating Correlator Noise Loggers

Description

Used Enigma Primayer Compact Water Leak Detection Locating Correlator Noise Loggers with a copy of software and manual in a USB drive, in good working condition. Unit was in storage and batteries might or might not need replacing. Auction is for enigma and USB containing a copy of software and manual, no other items included. Thanks
Manufacturer Specs "
Enigma
®
is a state-of-the-art digital correlation
logging system for determining the location of
leaks in buried water pipes. Enigma combines
noise logging and noise correlation into one
operation to provide improved operational
efficiency.
Enigma
offers the following:
•
Optimum performance in difficult leak
detection situations
•
Avoids costly night-time working
•
Three sound samples separate leakage from
genuine water use
•
Latest 24-bit digital correlation
•
Finds multiple leaks
Multi-point network correlation
Enigma
loggers are deployed at multiple positions, typically
on valves or hydrants, during normal working hours. They
maybe programmed for either daytime or
night-time operation. The loggers record the actual leak
sound. When retrieved the leak sound is transferred to the
host software where it is processed to display all leak
positions between loggers.
Programming and data readback utilises optical and USB
communications to ensure rapid operation.
Enigma-Compact
- three logger system
•
Low cost, high performance digital correlator
•
Traffic friendly deployment
•
Easy to use
Overnight use provides ideal
conditions for leak detection. This
is because background acoustic
noise from traffic, water usage
and other sources, is lowest and,
at the same time, water system
pressure can be higher which
greatly aids leak sound
propagation.
Products
Enigma-Compact Kit (3 loggers)
System Features:
•
Logger programming/readback via PC or one
button press in the Communications Case
•
Loggers powered for 5 years
•
Advanced filtering and coherence functions
•
Unwanted noise suppression
•
Auto-velocity determination
•
Pipe schematic with correlation ‘thumbnails’ display
•
Interface to Google Maps*
Separating genuine water usage
Each logger records during three sample periods,
typically spaced one hour apart. A characteristic of
leak noise is that it is always constant and so if the
correlation peak is not present during all three
samples then it is due to water use and not leakage."