1. It integrates four frequencies of ECT and RFT functions to help achieve higher test coverage. High test frequencies can be well used for surface detection, while low frequencies are highly sensitive to underground defects with the function of tubesheet.

2. EEC-39RFT is widely used in heat exchanger pipes for testing defects and measuring wall thickness in service (Cu, Ti, Al, Fe, etc.). It is widely used in nuclear energy, power, petrochemical, aerospace and other departments. It can suppress all digital interference signals caused by baffle, indentation, precipitation and cold working by mixing device. Design technology enables users to easily store test data and parameters and read them out for local testing

● Mixing function to suppress noise signal with certain frequency, like mounting plate

● Tube sheet function to simulate the heat exchanger tubing layout, and to mark the testing status and testing result

● Connect with multiplexed probe sensors and test with multiplexed frequencies

● With built-in lithium battery which can work for 15 hours per charge

● Integrated with eddy current testing, remote field testing

● Fast digital / analogue electric balance

● Non-equiamplitude phase alarm/amplitude alarm

● Automatic/manual amplitude and phase measure

● Store large testing data in lap top PC

● Real-time memorize multi-track eddy current signal

● A-scan display, can be extended to C-scan display.

● Digital filtering

● Colored real-time display of x-y impedance plane and strip chart signals

● With multiple frequency configuration analysis function

● Rectangular coordinates and polar coordinates background can be selected