EMAT thickness gauge (ElectroMagnetic Acoustic Transducer)

Measuring range

1-240.0mm

Maximum lift-off distance

3.5mm

Detectable workpiece materials

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

Error range of measuring

equipment

Workpiece thickness<10mm ,error 0.05mm

Workpiece thickness>10mm , error +(0.01+H/200) mm (H is the thickness of workpiece)

Receiving gain

≤100dB

Maximum measuring range of

coating

6mm

Vibration measuring range

0-156m/s2

The maximum tilt angle of the probe

±25°

Minimum diameter (curvature) of detectable workpiece

6mm

Probe field excitation method

Permanent magnet

Type of sound wave

Shear wave

Waveform display

Positive half wave, negative half wave, full wave, radio

frequency wave, envelope wave

Adjustment range of sound velocity of sound wave

1000-9999 m/s

High temperature compensation

With high temperature sound velocity automatic compensation function

Power supply

Built-in lithium battery, working time not less than 4 hours

Low power mode

Support Gecko mode,Standby time can reach more than 20 hours

The normal working temperature range of the host

-10~+50℃

Host storage temperature range

0-+40℃

Host weight

250g(with normal temperature probe)

Host size

Length170mm× width 40mm× thickness 35mm