Ultrasonic Flaw Detector – TUD210

Ultrasonic Flaw Detector TUD210


  • Real-time multi function system, stable, reliable and efficient operation
  • The embedded software can be updated online
  • Big memory of 400 A graph and 40000 thickness value
  • Super Fast sampling capability, RF wave full display
  • Wide & high bright EL display screen
  • Alternative switch between single probe and double  probe
  • DAC automatically creation with standard test block
  • Li battery, continue working time up to 6 hours 
  • USB and RS232 interface
  • Adjustability of DAC curve is available for various requirements  of DAC application 
  • High speed sampling, radio frequency display with 80 MHz for sampling Min. display range 2.5mm


Technical Specification

Test modes

Pulse-echo and dual


Spike excitation pulse

Measuring range

2.5mm to 5000mm / 0.1inch to 200 inch

Sound speed

1000 m/s~9999m/s

Vertical linearity error


Dynamic range


Horizontal linearity error


Display delay

-20μs to +3400μs

Sensitivity leavings


Pulse displacement

-20~+3400 μ s

Probe delay

0μs?99.99μs, resolution 0.01


0-110 dB variable in selectable steps of 0.2,0.5 ,1,2,6,12, and locked


50 ohms, 150 ohms, and 400 ohms


Full wave, positive half wave, negative half wave and RF


0.2MHz~10MHz ?Low0.2~1? Mid.0.5~4? High 2~10?


Linear, 0-80% of full screen, variable in steps of 1%

Scanning Resolution

0.1mm (2.5mm ~100mm)     1mm (100 mm ~5000mm)

Display screen

320×240 pixels

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.




RS 232 and USB interface 9600 baud, 8 bits word length, no parity, 1 stop bit

Printer driver

TP UP-NH-S thermal printer

Power supply

Li batteries, continues working time approx. 6 hours

AC requirements

85 to 264V AC/1.0A, 47 to 63Hz

Charging time

5 hours maximum

Operating temperature

0 ? to +40?

Storage temperature

-20? to+60?

Dimensions (D×W×H)

53 mm×184 mm×230 mm


1.2 kg

Probe connector