This is a portable industrial non-destructive flaw detector, which can rapidly, easily and accurately inspect, locate, evaluate and diagnose various defects (crack, inclusion and pinhole, etc.) in a workpiece without destruction. It can be used both in a lab and field. The instrument can be widely used in any fields that need defect inspection and quality controlling e.g. manufacturing industry, iron & steel metallurgical industry, metalworking, chemical industry, etc., also be broadly used in the active safety inspection and service-life evaluation in such fields as aerospace, railway transportation and boiler pressure vessels, etc. It is an essential instrument for non-destructive inspection industry.

DesignationTechnical Data
Range of scanning (mm)Range of scanning (mm):0~6000

Steps: 2.5,5,10,20, 30,40,50,60,70,80,90, 100,150,200, 250, 300, 350, 400, 450,500,600,700,800,900,1000,2000,3000,4000,5000,6000

Adjusting step: 0.1mm(2.5 mm~99.9mm),1mm(100mm~6000mm)

D-delay (ms)D-delay (ms):-20~+3400

Steps: -20,-10,0.0, 10, 20, 50,100,150,200,250,300,350,400,450,500, 600,


Adjusting steps: 0.1(-20ms~999.9ms),1(1000ms~3400ms)

P-delay (ms)P-delay:0.0~99.99

Adjusting steps: 0.01


7 fixed levels: 2260,2730,3080,3230,4700,5920,6300,12000

Adjusting steps:  1

Working modeSingle probe (receiving and sending), double probe (one for receiving and another for sending), transmission  (transmission probe)
Frequency Range (MHz)0.5~15
Gain adjustment (dB)0~100

Adjusting step: 0.0,0.1,0.5,1,2,6,12

Reject0%~80% of screen height, step: 1%
Vertical linear errorVertical linear error is not more than 3%
Horizontal linear errorNot more than 0.2% in the scanning range
Sensitivity Leavings≥62 dB
Dynamic range≥34dB
AlarmThree modes, i.e. forbidden wave, loss wave and auto
A-Scan display areaFull screen or local

A-Scan display freezing and de-freezing  A-Scan filling

Data save300 A-Scan images (including setting of instrument)


Standard communication interface with PCRS232/USB
Measuring unitmm/inch
BatteryLi battery 7.4V  4800mAh
Power adaptorInput 100V~240V/50Hz~60Hz

Output 9VDC/1.5A

Working temperature-10℃~50℃
Working humidity20%~90%
Port typeBNC / LEMO
Overall dimension (mm)240×150×50
Weight (kg)1.6

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