Ultrasonic Flaw Detector

JBS-280plus Digital Ultrasonic Flaw Detector

Item No.: 14
Description

Overview

JBS-280plus 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.

When the ultrasonic wave propagates in a job, one can detect the defect in it by the influence on the propagation of ultrasonic wave based on the acoustic characteristic demonstrated by the defect in the material. Based on this principle, by using ultrasonic wave one can measure such defects as crack, pinhole and inclusion in such media as metal, non metal and composite, etc.

Advantages:
 
  Automated calibration (IIW, two hole), Automated gain
 DAC, AVG, TCG, B scan, AWS, No Limited Video record,
  High-speed capture and very low noise
  high contrast viewing of the waveform from bright
 Powerful pc software and reports can be export to excel
 Spheroidization Rate Measurement
 28 DGS Curves


 

Technical Parameters

Designation Technical Data
Range of scanning (mm) Range of scanning (mm): 0-10000
Steps: 2.5,5,10,20, 30,40,50,60,70,80,90, 100,150,200, 250, 300,350,400,450,500,600,700,800,900,1000,2000,3000,4000,5000,6000,7000,8000,9000,10000
Adjusting step: 0.1mm(2.5 mm-99.9mm), 1mm(100mm-10000mm)
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, 600,700,800,900,1000,1500,2000,2500,3000,3400.
Adjusting steps: 0.1(-20ms-999.9ms), 1(1000ms-3400ms)
P-delay (ms) P-delay: 0.0-99.99
Adjusting steps: 0.01
MTLVEL(m/s) MTLVEL:1000-15000 10 fixed levels: 2260,2730,3080,3230,4700,5920,630012000,13000,14000,15000
Adjusting steps:  1
Working mode Single probe (receiving and sending), double probe (one for receiving and another for sending), transmission  (transmission probe)
Frequency Range (MHz) 0.2-20
Gain adjustment (dB) 0-130
Adjusting step: 0.0, 0.1, 0.5, 1, 2, 6, 12
Reject 0%-80% of screen height, step: 1%
Vertical linear error Vertical linear error is not more than 3%
Horizontal linear error Not more than 0.2% in the scanning range
Sensitivity Leavings ≥62 dB
Dynamic range ≥34dB
Alarm Three modes, i.e. forbidden wave, loss wave and auto
A-Scan display area Full screen or local
A-Scan display freezing and de-freezing  A-Scan filling
Data save 1000 A-Scan images (including setting of instrument)
Standard communication interface with PC USB
Measuring unit Mm / inch
Battery Li battery 7.4V  4800mAh
Power adaptor Input 100V-240V / 50Hz-60Hz
Output 9VDC / 1.5A
Working temperature -20℃-50℃
Working humidity 20%-90%
Port type BNC / LEMO
Overall dimension (mm) 50x160x238
Weight (kg) 1.0

 

Review

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About Us
Wuxi Jiebo Instrumentl Technology Co.,Ltd. is located in the city of Wuxi, Jiangsu Province, China. For many years, we engaged in the production, sales and customer service of chemical analysis instruments and related products. We not only have the advantages of scale of products and personalized service but also have the advantages in the process of technological innovation. The market share has been ranked counterparts and equipment exported to the Middle East, Africa, Southeast Asia, West Asia, Eastern Europe, South America and other countries.
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