WENTAI FET-9NS Portable eddy current Flaw Detector with training

The FET-9NS portable flaw Detector is easy to carry and is suitable for online and offline flaw detection of metal pipes and rods, steel pipes, aluminum tubes and copper pipes, etc. The internal penetrating probe can detect various defects on the inner wall of the pipe. It has a relatively independent test channel, which can drive a combined probe composed of absolute and differential coils. The detection channel can simultaneously collect data, and is used to detect longitudinal cracks and transverse defects (such as splines) in the production of metal pipes. Axial defects such as cracks and openings have high sensitivity. During the production process, the cracks and damages of products caused by faults can be reliably detected. The signal acquired by the detection channel can be displayed on the screen in real time in the impedance plane diagram and time-based scanning diagram. It can adapt to the detection requirements of various metal pipes, and because of the fully digital design, multiple standard detection programs or expert systems can be established in the instrument, which is convenient for users to call when changing product specifications. It is equipped with input and output control interfaces , It is convenient to connect the detection site with various equipment and work synchronously to form a highly automated whole.

performance parameter

Detection channel: 1 (the number of channels can be expanded as needed)

Frequency range: 50 Hz ~ 12 MHz, to meet the detection of different products

Gain range: 0~90 dB continuously adjustable, step: 0.1dB

Phase rotation: 0~359° continuously adjustable, step: 1 deg

Gain ratio: (X/Y) 0.1～10.0

Fast Digital/Analog Electronic Balance

Unequal amplitude and asymmetrical phase alarm area setting

Multiple display methods: impedance, time base;

Delayed hardware output alarm, real-time hardware output alarm

Sound and light alarm output

Automatic balance time: 1 to 100 seconds

Internal and external clock selection

With end and end signal cutting function

The extended function of eddy current signal playback can be used to measure the amplitude, phase and digital value of defects

Display mode: solid line, blanking

Blanking display coefficient: 1～100

Chinese operating language, online help

Cartesian coordinate system and polar coordinate system background selection

Automatic calendar, time display

Power supply: lithium battery can be used for 6-8 hours once fully charged

Working diagram of detection interface

Qualified product detection signal	Defective product detection signal

Eddy current Flaw detector x1 set, charger x1 set, probe cable x1, signal cable x1, alarm x1, control box x1, probe x2

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.