Heat Exchanger And Boiler Tube With Tube Sheet Mapping Eddy Current Detector
HEF-C35RFT eddy current instrument with remote field technology option is a new generation eddy current instrument. HEF-C35RFT with full-digital, multi-frequency, multi-channel is a versatile system offering a comprehensive array of electromagnetic testing techniques available on a single instrument HEF-C35RFT can be used to accurately and efficiently inspect both non-ferromagnetic and ferromagnetic tubing materials for flaws such as pitting corrosion vibrations wear steam erosion and cracking.
HEF-C35RFT combines the advanced testing capabilities of the HEF-C35RFT with a highly sensitive remote field technology option, makes the instrument an ideal solution for a broad range of tubing applications in the petroleum chemical and power generation industries. Where inspection of both non-ferromagnetic and ferromagnetic materials is required. In contrast to other ferromagnetic tubing inspection, the HEF-C35RFT provides not only a more complete --100% coverage with inner and outer surface discontinuity detection, but also thickness measurement -- in a fraction of the time.
Features And Specifications
Frequencies & Channels
●Own all of the function of HEF-C35++
●2 independently-selectable frequencies
●Frequency range from 1Hz to4MHz
●4 independently channels
●Three signal mixing capabilities
Gain Adjustment
●Adjustable gain from 0dB to 48dB in 0.5dB steps.
Phase
Independent vertical to horizontal display scaling ratio adjustable from 0.1 to 10
●A-scan and C-scan displays
●Delay erase display mode
●All instrument settings are shown on the display.
Alarm
●Audio, visual and logic output alarms
●Special alarm areas adjustable from 1 to 8
●Alarm area is provided for each display window of impedance plane
●Alarm area size and positioning are independently adjustable
●360 degrees phase shift can be varied in steps of 1
degree, the impedance plane can be rotated during
modification for ease of operation.
Colored Real-Time Display
●Colored real-time display of x-y impedance plane and/or strip chart signals.
●Alarm can be set to trigger either inside or outside the gated area
Filter & Others
●Digital filters
●Fast electronic balancing
●Adjustable sample rate.
Inputs
●Four connectors are provided for differential, absolute and reflection type probes. The connectors are designed to operate with most manufacturer’s probes.
●Other connects are provided for rotating probe.
Outputs
●Eight analog outputs
●Print data to Epson series
Memory Store & Recall
●Stores test setups
●Stores screen images
Easy to learn & Easy To Operate
●All parameter settings and configurations are done from the keyboard and can be individually stored and retrieved from hard or flexible disk.
●Friendly controls are directly accessible
Technical parameter
