HEF-17 Pulse Eddy Current Metal Pipe Wall Thickness Tester with LCD Screen

HEF-17 Pulse Eddy Current Metal Pipe Wall Thickness Testing Instrument

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.

Model and Configuration

Technical parameters

The max thickness of cladding layer: with stainless steel or aluminum protective layer ≤300mm,with iron protective layer ≤150mm
The max detection of wall thickness: 2～100mm
Diameter of the pipe: ≥21mm

The thickness of metal protective layer: ≤1mm

Repeated detection accuracy: 2%

Corrosion defect detection sensitivity: 5% (volume ratio)

Measuring speed: 15~0.5 time/s (reducing with the increasing measured wall thickness)

The length of probe cable:5m, 30m (optional)

Built-in rechargeable Lithium battery, continually working more than 8 hours.

Size and Weight:

Host:L346×W278×H136mm 7kg,

Type P1/small probe: L106×W61×H52mm 0.5kg,

Type P2/medium probe: L148×W73×H92mm 1kg,

Type P3/large probe: L186×W95×H97mm 1.5kg.

Temperature of the tested medium: -200～800℃

Working temperature: -10℃～50℃

Humidity: ≤85%R.H

Adapter power supply: single phase AC100～240V,50Hz±1%

Power dissipation: ≤100VA

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

(Extended function) Multi channel pulse eddy current C-scan continuous corrosion measurement

*The "probe ring" integrates multiple probes uniformly distributed along the circumference, which are buckled on the outside of the pipeline cover layer and continuously scanned manually (or electrically) along the longitudinal axis, improving the density and coverage of detection points.

*C-scan imaging, automatically analyzing the remaining wall thickness and presenting warning areas.

*When selecting the suspected defect area, the remaining wall thickness value will be automatically displayed for further analysis.

Parameters of probe

The max thickness of cladding layer: with stainless steel or aluminum protective layer ≤100mm,with iron protective layer ≤80mm

The max detection of wall thickness: 3～35mm

Diameter of the pipe:≥140mm

The thickness of metal protective layer: ≤1mm

Repeated detection accuracy: 2%
Corrosion defect detection sensitivity: 5% (volume ratio)

Measuring speed: 15~0.5 time/s (reducing with the increasing measured wall thickness)

The length of probe cable:5m, 30m (optional)

Size and Weight: (carbon steel or stainless steel) six-channel array probe: L687.5×W230×H65mm,8.15kg