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Pen-shaped Electromagnetic Ultrasonic Corrosion Thickness Gauge

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P05

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Pen-shaped Electromagnetic Ultrasonic

Corrosion Thickness Gauge (Model: PREMAT3)

The pen-shaped electromagnetic ultrasonic corrosion thickness gauge (PREMAT3) is small in size and easy to carry. It supports Wi-Fi connection to tablet computers and mobile phones, threshold alarm and table storage and memory, etc. It is widely used for thickness detection and wide-spread corrosion detection of conductive and magnetic materials, including the thickness detection of steel plates, steel pipes and steel bars, and the corrosion detection of boiler and heat-exchanger tubes, pressure vessels, as well as petrochemical and natural gas pipelines, etc.

<<< Company's product

<<< Detection characteristics

It is pen-shaped, compact, and easy to carry; It is simple to use and supports one-key thickness measurement and independent detection;
It can be connected to tablet computers/mobile phones through Wi-Fi, and it supports remote control, real-time viewing of waveform, and storage of test data;
It supports table storage and memory, and threshold alarm;
It works in both high and low temperatures, and the detectable range of workpiece temperature is between -40℃-350℃;
Lift-off distance (low-carbon steel in normal temperature environment) is greater than 4mm, and the thickness measurement range of low-carbon steel is between 1.5mm and 80mm;
No application of couplant or polishing of workpiece surface is required. The surface to be tested may have paints, clads and bumps.
The ultrasonic wave excited is the shear wave, with high measurement accuracy (the shear wave velocity of metal material is about half the longitudinal wave velocity).
It is applicable to the testing of conductive and magnetic materials such as carbon steel, cast carbon steel, low alloy steel, stainless steel, special steel, copper, aluminum alloy, titanium and titanium alloy, etc.;
It is widely used in petrochemical industry, metallurgy, shipbuilding, wind power, nuclear power, aviation and aerospace sectors.
The workpiece materials that can be detected are conductive or magnetic materials, including low carbon steel, alloy steel, stainless steel, special steel, cast iron, aluminum alloy, titanium alloy, etc.

<<< Technical parameters

Name	Parameter	Name	Parameter
Thickness measurement range	Low-carbon steel: 1.5mm - 80mm;	Measurement accuracy	Carbon steel under room temperature ±(0.02+1‰*thickness) mm;
Non-contact lift-off distance	Low-carbon steel: greater than 4mm;	Gain	Automatic gain, manual gain;
Operation on tablet computers/mobile phones	Wi-Fi remote control;	Automatic sound velocity calibration	Supported;
Operating mode	A scan/ (A scan + thickness curve)/ thickness curve	Thickness measurement mode	Automatic thickness measurement, manual thickness measurement;
Threshold alarm	Supported;	Detection table	Memory and storage;
Radius of curvature of workpiece tested	≥20mm;	Temperature range of workpiece tested:	-40℃-350℃;
Power supply mode:	Internal power supply by lithium batteries;	Duration of continuous operation:	≥6 hours;
Dimensions (including probe)	About 170mm×37mm×33mm;	Weight (including probe)	About 260g;

<<< Application fields

Petroleum industry ◎ Steel industry ◎ Chemical industry
Shipbuilding industry ◎ Wind power industry ◎ Metallurgical industry
Boiler, pressure vessel ◎ Petrochemical/Natural gas pipeline ◎ Heat exchange/heat treatment pipeline
Aerospace ◎ Chemical storage tank ◎ Thermal power plant