News   Contact   Archaeology   Policy   Search   SiteMap   Links   Franais   中文
    Tel: +86-10-87709858  
    Fax: +86-10-87709228  
    E-Mail: info@farAsia.com.cn  



A605, No.5 Bldg, BaiziYuan, Chaoyang, Beijing, 100124, China.





Ultrasonic Flaw Detector TUD201

Special Feature

The digital ultrasonic flaw detector is an easy to use, tough and affordable. It can fast and accurately detect various defects (cracks, impurity, air holes, discontinuity) in the work piece with nondestructive method. It is widely used in laboratories and production field. TUD201 satisfies wide range of application such as inspection and quality control of manufacturing, welding, material processing and petrochemical industry. It is also used in safety check and life evaluation of aerospace industry, railway system and pressure vessels.

  • Easy to update and convenient to maintain
  • Large & bright EL display screen, brightness and adjustable
  • Manual or automatic creation of DAC curve with standard test block
  • Gate setting and alarm indication
  • Storage up to 100 A scan waveforms and 10000 thickness readings
  • RS232 interface
  • Waveform freezing and peak hold
  • Low battery warning on screen

Technical Specifications


Test Modes Pulse-echo and dual
Pulser Spike pulse transmitter
Min. Range 2.5mm (C=5920 m/s, steel) 0.1 inch (C=233 inch/ms)
Max. Range 9999mm (C=5920 m/s, steel) 390 inch (C=233 inch/ms)
Material Velocity 1000 to 9999 m/s variable in steps of 1 m/s
40 to 390 inch/ms in steps of 0.1 inch/ms
Display Delay -20μs to +3400μs
Probe Delay 0-99.99μs, steps of 0.01μs
Gain 0-110 dB variable in selectable steps of 0.2, 0.5, 1, 2, 6, 12 step 0.0 locked
Damping 50 ohms, 150 ohms and 400 ohms
Rectification Full wave, positive half wave, negative half wave and RF
Bandwidth Three selectable broadband (-3dB): low 0.2-1MHz, Middle 0.5-4 MHz, High 1-10MHz
Reject Linear, 0-80% of full screen, variable in steps of 1%
Measurement Resolution Sound path: 0.1mm (display range<99.9mm) 1mm (display range ≥100mm)
0.01 inch (display range <3.90 inch)
0.1 inch (display range ≥3.9 inch)
Amplitude: 1% SH, highest echo in the Gate
Display Screen and A-Scan Thin film electroluminescent display: 115mmX86mm (4.5 inchX34inch) 320X240 pixels, Zoom display, filled or outlined display and A-scan freeze (gate movement in the frozen A-scan impossible)
Distance Readout Provide single echo or echo to echo thickness reading or sound path, surface, and depth reading for angle beam testing with either peak or flank detection
Unit Inch or mm
Refracted angle Fixed setting of 0o, 30o, 45o, 60o, 70o, 90o or variable from 0o to 90o refracted angle in 1o resolution
Interface RS232 bi-directional 9600 baud, 8 bits word length, no parity, 1 stop bit
Printer Driver TP UP-NH-S line thermal printer
Power Supply Mains and/or battery operation with 4 Li batteries, operating time approx. 6 Hrs or Charger/Adapter DC output 9V/3A
Low Battery Alarm On-screen warning of low battery
AC Mains requirements 85 to 264VAC/1.0A, 47 to 63Hz
Charging Time 4-5 Hrs Max.
Operating Temperature 0C-40C (32F   -104F   )
Storage Temperature -20oC-+60oC (-4F-140F)
Dimension (D X W X H) 53*184*230mm
Weight 1.4kg (3.1 lbs) with batteries
Probe Connector LEMO
Standard Delivery   Optional Accessories
Main Unit 1  Standard Echo Probe BH-50
Li Battery 1 Angle-beam Probe (5MHz-6x6K2)
Neck strap 1 Angle-beam Probe (2.5MHz-13x13K2.5)
Power supply adapter 1 Straight-beam Probe (2.5MHz-14)
Couplant 1 Data View for TUD201 (Software with PC cable
Straight-beam probe (2.5MHz-20) 1 TP UP-NH Thermal line Printer (with power supply unit and 9 pin plug cable)
Angle-beam Probe (5MHz-8x9K2) 1 N/A 
Cable with LEMO connector 2
Hard shell case 1
3.2 Cross screwdriver 1
Time Certificate 1
Warranty Card 1
Instruction Manual 1
Carrying Case 1


Send mail to info@farAsia.com.cn with questions or comments.
Copyright 2003 Far Asia Co., Ltd (China) 
Last modified: 06/14/20