iThick-E20 Electromagnetic Ultrasonic Thickness Gauge

Product Features
MThick-20 electromagnetic ultrasonic thickness gauge is an ultra small, non-contact thickness measuring instrument without acoustic coupling agent. It can measure the thickness of metal or magnetic conductive materials.The instrument has the following features:
■ Easy to carry
■ The requirements for the workpiece surface are not high, and there is no need to polish the rough surface, which can realize non-contact measurement
■ It is insensitive to the coating and can realize the thickness measurement of coated workpieces or corroded metal pipe.
■ Without acoustic coupling agent, it can realize the thickness measurement of high-temperature workpiece

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Product Description

Product Description

General characteristics:

a) The instrument adopts the principle of electromagnetic ultrasonic, and there is no need to grind the surface of the workpiece during the detection process, and no coupling agent is required

b) Configurable probe types: normal temperature probe (≤80℃, short-term measurement), high temperature probe (≤800℃, short-term measurement)

(2) Detectable workpiece material:

carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum, titanium and other conductor materials

(3) Measurement range: 1.5-240.0mm

the maximum value of the measurement range is affected by the properties of the measured material, sound attenuation coefficient, surface conditions and other factors

(4) Error range of measuring equipment:

When the thickness of workpiece is less than 10mm, the error is 0.05mm; when the thickness is more than 10mm, the error is + (0.01 + H / 200) mm (H is the thickness of workpiece)

(5) Receiving gain: ≤ 100dB

(6) Normal temperature probe: ≤ 80 ℃, 4MHz, mainly used to detect fine-grained materials, such as low carbon steel, aluminum, etc., with a maximum liftable clearance of 3mm

(7) High temperature probe: ≤ 800 ℃, 4MHz, mainly used to measure ferromagnetic fine-grained materials, such as low carbon steel, with a maximum liftable clearance of 2mm

(8)Lift-off effect:

(actual lift-off distance is related to material properties and degrees), anti-rust film, salt deposits or any other insulating coating (oil, varnish, porcelain, plastic, etc.) can be used as operating clearance

(9)The minimum diameter (curvature) of the workpiece that can be detected is 8mm

(10) The maximum tilt angle of the probe: 25°

(11) Probe field excitation method: permanent magnet

(12) Type of sound wave: shear wave

(13) Power supply: built in lithium battery, working time not less than 2.5 hours

(14) The normal working temperature range of the host: -10~+50℃

(15) Host storage temperature range: 0~+40℃

(16) Host weight: 250g (with normal temperature probe)

(17) Dimensions of the host: length 151mm x width 76mm x thickness 37mm

Ultrasonic Thickness Gauge