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Digital ultrasonic flaw detector FD201B, ultrasonic detector , NDT, UT, ndt test

Digital ultrasonic flaw detector FD201B, ultrasonic detector , NDT, UT, ndt test
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digital ultrasonic flaw detector


ultrasonic flaw detection

Basic Infomation
Place of Origin: Beijing
Brand Name: HUATEC
Certification: ISO, CE, GOST
Model Number: FD201B
Payment & Shipping Terms
Packaging Details: Standard export package
Delivery Time: 1-4days
Payment Terms: T/T, Paypal, Western Union
Supply Ability: 500pcs per month
Product Description


Digital ultrasonic flaw detector FD201B, ultrasonic detector, NDT, UT, ndt test


Features for digital ultrasonic flaw detector FD201B:

DAC, AVG curves

AWS function

High-speed capture and very low noise

Gate and DAC alarm;Acoustic-Optical alarm

Solid metal housing (IP65)                         

High contrast viewing of the waveform from bright

Powerful pc software and reports can be export to excel

  • Automated display precise flaw location (Depth d, level p, distance s, amplitude, sz dB, ф)
  • Automated switch three staff gauge ((Depth d, level  p, distance s)
  • Convenient to make and use DAC and AVG to evaluate the echo, the curve can be modified and compensated
  • Ten independence setup, any criterion can be input freely, we can work in the scene without test  block
  • Big memory of 300 A graph and 30000 thickness value
  • Automated gain and gain scan, automated echo degree
  • Peak hold and Peak memory
  • Powerful PC software and reports can be export to excel
  • RS232/USB
  • The embeded software can be online updated
  • Li battery, continue working time up to 10 hours
  • Display freeze
  • Lock and unlock function of system parameters
  • Dormancy and screen savers
  • Electronic clock calendar
  • Two gates setting and alarm indication








Measuring Range(mm)

2.5 ~  5000

Measurement Mode

Single, Dual, Thru

Vertical Linearity Error




Horizontal Linearity Error


Pulse Displacement(μs)

-20 ~  +3400

Sensitivity Leavings



0.0 ~  99.99

Dynamic range


Port Type


Resolving Power


Operating Temperature  (℃)


Frequency Range(MHz)

0.5 ~  15




0 ~  110



Material Velocity(m/s)

1000 ~  9999




Standard delivery


Digital Ultrasonic Flaw Detector Main unit

2.5MHz-ф20 straight probe

4MHz-8x9mm, 60 degree angle probe

4A/9V power adapter

Probe connection cable (BNC to BNC)

Probe connection cable (BNC to LEMO)

USB2.0 –RS232 converter

Instruction manual

Calibration certificate

Carrying case


Additional accessories


Data managing software                                

Data managing cable RS232      

Leather bag                              

All kinds of angle and straight probe, double crystal probe at any size with frequency 0.5—15MHz                                                

Connection cable for probe LEMO and BNC                                                    

Lithium ion battery                                                

Power adapter (4A/9V)  

Test block V1

Test block V2

Test block DAC, ASME etc.      

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Get in touch with us
Contact Person : JingAn Chen
Tel : 8610 82921131,86 13261934319
Fax : 86-10-82916893
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