HEF-17 Pulse Eddy Current Testing Instrument

HEF-17 Pulse Eddy Current Testing Instrument

Brief introduction

The equipment can be used for in-service inspection of metal pipe wall thickness outside the cladding layer, it instead of traditional sinusoidal current incentives to pulse current, pulse magnetic field outside the conductor, the conductor in the pulsed eddy current sensor, by measuring the attenuation process of pulsed eddy current electromagnetic field, to assess the degree of corrosion of pipe wall thickness compared with the traditional NDT methods of corrosion, without removing pipe outsourcing cladding on the inspection equipment without stopping, can significantly improve the detection efficiency, and reduce the test cost.

Functional features

There are shortcut keys and LCD screen on the probe, which can display the working status and detection data in real time, and the work efficiency is greatly improved without frequent operation of the host during the detection process.

The probe adopts electronic focusing technology, which has higher spatial resolution, greater recognition, and stronger anti-interference ability for local corrosion defects.

Not sensitive to the shape of defects, it can detect the wall thickness corrosion or other thickness reduction defects of metal members "with cover layer (insulation layer, cooling layer, protective layer, etc.)".

Inspections can be done when the equipment is running (High temperature, low temperature, materials in the equipment etc.)

Materials that was detected: Detection of remaining wall thicknesses ferromagnetic metal material such as carbon steel, low alloy steel

It can also detect the remaining wall thicknesses of stainless steel, aluminum alloy and other non-ferromagnetic metal materials

Cladding materials: Non-conductive, non-magnetic materials( asbestos, foam etc.), metal mesh, iron, aluminum and other protective layer.

AC/DC hybrid power supply, built-in rechargeable lithium battery continually working more than 8 hours.

Fully sealed IP64 anti-dust and anti-splash design, silicone sheath anti-drop and anti-vibration design, more suitable for harsh working conditions.

Technical parameters

Model and Configuration

Packing list
Main unit( Containing data cable, charger) 1 Set  

Carbon steel probe (C.S: smaller, medium, larger , including 5m cable)       1 Group

Stainless steel probe (S.S: smaller, medium)                     1 Group

Wear-resistant temperature-isolation probe boots (smaller, medium, larger) 1 Group (optional)

bare tube high resolution probe (including handle)              1 Piece (optional)

Stainless steel bare tube high resolution probe                     1 Piece (optional)

Carbon steel six-channel array probe (C.S)                            1 Piece (optional)

Stainless steel six-channel array probe (S.S)                         1 Piece (optional)

Probe length cable 30m                           1 Piece (optional)

Probe extension lever 3m                 1 Piece (optional)

Operating manual                                             1 Book

Factory test report                              1 Copy

Instrument case/bag                           1 Piece