TLET-04 Camshaft Eddy Current Flaw Detector

TLET-04 Camshaft Eddy Current Flaw Detector

Flaw detection criteria

Surface roughness:>1.6

Detectable crack size:3mm*0.01mm*0.1mm(length*width*depth)

Detectable hole size:¢0.7mm*0.7mm( diameter *depth )

Detection rhythm:5 seconds per beat

About camshaft:

The camshaft is a component of the piston engine. Its role is to control the opening and closing of the valve. Although the speed of the camshaft is half of the crankshaft in a four-stroke engine (the speed of the camshaft is the same as that of the crankshaft in a two-stroke engine), usually its speed is still high and it needs to withstand a lot of torque, so the design is correct. Camshafts are highly demanding in strength and support, and are generally made of high-quality alloy steel or alloy steel. Since the law of valve motion is related to the power and running characteristics of an engine, the camshaft design plays an important role in the design process of the engine.

Eddy current testing:

Eddy current testing is a method of detecting the surface defects of components and metal materials by using the principle of electromagnetic induction. The detection method is to detect the coil and its classification and structure of the detecting coil.

TLET-04 Camshaft Eddy Current Flaw Detector Brief

Product front


The reverse side of the product


TLET-04 Camshaft Eddy Current Flaw Detector Performance

Detection channel

Four channels

   Detection Speed

12 pieces/min

Frequency range



0~99dB,step size 0.1dB

Advanced filtering


High pass


Low pass


Phase rotation

0-360 °step 1 °

Features of TLET-04 Camshaft Eddy Current Flaw Detector

Synchronized alarm output controlled the internal and external clock

High precision end and an end to tail signal removal

High precision real-time and delayed alarm output

Fast digital /analog electronic balance

Memory track delay blanking function

Real-time impedance plane function

The instrument can be matched to any probe

The remote automatic control system

Computer full digital parameter adjustment

Non-equal amplitude phase/amplitude alarm domain

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