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Phone Number : 010-82600228

Portable Ultrasonic Flaw Detector Microprocessor-Based With Digital Integration

Place of Origin Made In China
Brand Name SADT
Certification ISO9001
Model Number SUD50
Minimum Order Quantity 1 pc
Price USD1000-3000/Pcs
Packaging Details Standard package with carton
Delivery Time within 3 days after receipt of advanced payment
Payment Terms T/T in advance
Supply Ability 50pcs/week

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Product Details
Measuring Range (mm) 0.5~10000 Frequency Range (MHz) 0.5~20
Measurement Mode Single, Dual, THRU Dimension 238mm×160mm×48mm
Net Weight 1.0kg Standards JB/T 10061-1999, JJG 746-2004
Continue Working Time 12h Warranty 1 Year
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portable flaw detector

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Product Description
Portable Ultrasonic Flaw Detector Microprocessor-Based With Digital Integration

SUD series ultrasonic flaw detectors are portable, microprocessor-based instruments that are suitable for both shop and field use. They are integrated with international advanced digital integration and new EL display technology, are smart Digital Ultrasonic Flaw Detector propelled by SADT. SUD series flaw detectors have almost all functions to meet requirements of professional application for nondestructive testing.


SUD50 is a more portable model with better functions.


  • Automatic calibration of transducer Zero Offset and/or Velocity ;
  • Automatic gain, Peak Hold and Peak Memory;
  • Automatic display precise flaw location (Depth d, level p, distance s, amplitude, sz dB, ф);
  • Automatic switch three staff gauge ((Depth d, level p, distance s);
  • 100 independence setup, any criterion can be input freely, we can work in the scene without test block;
  • Big memory of 1000 A graph.
  • Gate and DAC alarm;Acoustic-Optical alarm;
  • RS232/USB port, communication with pc is easy;
  • The embeded software can be online updated;
  • Li battery, continue working time up to 8 hours;
  • Display freeze;
  • Automated echo degree;
  • Angles and K-value;
  • DAC, AVG , TCG , B Scan ;
  • AWS;
  • Automated calculate the size of the flaw with w ide bottom type in AVG function.
  • 6dB DAC functions;
  • Provides high contrast viewing of the waveform from bright, direct sunlight to completae darkness and easy to read from all angles;
  • Powerful pc software and reports can be export to excel;

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,
Adjusting step: 0.1mm(2.5 mm~99.9mm), 1mm(100mm~10000mm)
D-delay (µs) D-delay (µs): -20~+3400
Steps: -20,-10,0.0, 10, 20, 50,100,150,200,250,300,350,400,450,500, 600,
Adjusting steps: 0.1(-20µs~999.9µs), 1(1000µs~3400µs)
P-delay (µs) P-delay: 0.0~99.99
Adjusting steps: 0.01
MTLVEL(m/s) MTLVEL: 1000~15000
10 fixed levels:
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) 0.5~20
Gain adjustment (dB) 0~120
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
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
Overall dimension (mm) 50×160×238
Weight (kg) 1.0