The Cath-Tech™ Hexcorder Millennium GPS is the ultimate survey tool, capable of performing close interval surveys (CIPS) as well as direct current voltage gradient (DCVG) surveys.

• CIPS for Potential Surveys
• DCVG for Coating Condition Surveys

Like all Cath-Tech™ survey equipment, the Hexcorder Millennium is equipped with a 12-satellite GPS engine for interruption synchronization as well as coordinate display and logging. It can store GPS time and pipeline chainage. It comes with 1 Mbyte of non-volatile CMOS RAM, factory upgradeable to 2 Mbytes. It comes with a large graphic LCD display for text and graphs, and 40-key QWERTY keyboard for data entry. It is shipped ready to use and includes new CuCuSO4 half cells and a spool of wire.

CIPS + DCVG + GPS

The Hexcorder Millennium with GPS is a fully integrated close-interval potential survey and direct current voltage gradient survey instrument with a proven track record. It is a purpose-built instrument designed by corrosion engineers for use by corrosion professionals.

The unit can simultaneously measure and record structure-to-electrolyte potentials as well as the voltage gradient between two half-cells. It can measure and store the rectifier ON and Instant OFF structure-to-electrolyte potentials, voltage gradients, chainage, GPS coordinates, and UTC time. It has a built-in active filter to minimize the effect of induced AC voltages on the measured structure-to-electrolyte potentials. The active AC filter combined with software rejection results in over 80 dB of AC rejection.

The unit is equipped with exclusive Cath-Tech™ Waveform Software to capture and display electrical interference on the structure-to-electrolyte potential. No special software is required for analysis. The output of the Hexcorder Millennium is comma-delimited ASCII text, which can be imported directly into any spreadsheet or database software.

• Close Interval Survey (CIPS) capable.
• Direct Current Voltage Gradient (DCVG) capable.
• Data Logger.
• 12-satellite GPS engine.
• 7.2 amper-hour NiMH battery.
• 240 x 64 pixel graphic LCD display.
• 40-key QWERTY keyboard for data entry.
• 1 MB of CMOS RAM standard, 2 MB optional.
• Waveform software included.
• Measures and records distance.
• GPS interruption synchronization.
• Stores GPS time and coordinates.
• CMOS circuitry for low power consumption
• 3.6 AH NMH battery