MFD510 Portable Ultrasonic Flaw Detector
 

MFD510  Portable  Ultrasonic  Flaw  Detector  can  test,  orient,  evaluate  and  diagnose various  flaws such as  unmelted weld  joint, unpenetrated weld  joint, crack,  inclusion, air hole in worklpiece interior swiftly and accurately without any destruction. It is widely used in fields of power engineering , boiler pressure vessel , Steel Construction , war industry , aeronautics , rail  transportation  ,auto and machinery etc.  It is the essential instrument in NDT industry.

RANGE
0~ 9999mm (at steel velocity); range selectable in fixed steps or continuously variable.
PULSER
Spike excitation with low, middle and high choices of the pulse energy.  
Pulse Repetition Rate: manually adjustable from 10 to 1000 Hz.
Pulse width: Adjustable in a certain range to match different probes.
Damping: 100?, 200?, 400?  selectable to meet different resolution and sensitivity need.
Probe work mode: Single element, dual element and through transmission;
 
RECEIVER
 
Real-time sampling at 160MHz high speed enough to record the defect information.
Rectification: Positive half wave, negative halfwave, full wave, and RF   
DB Step: 0dB, 0.1 dB, 2dB, 6dB step value as well as auto-gain mode

ALARM  
Alarm with sound and light,.

 

MERMORY   
Total 100 configuration channels store all instrument operating parameters plus DAC/AVG curve; stored configuration data can be easily previewed and recalled for quick, repeatable instrument setup. Total 1000 datasets store all instrument operating parameters plus A-scan. All the configuration channels and datasets can be transferred to PC via USB port. 
 
FUNCTIONS   
Peak Hold:  
Automatically searching the peak wave inside the gate and hold it on the display.
Equivalent diameter calculation: find out the peak echo and calculate its equivalent diameter.
Continuous Record: Record the display continuously and save it to the memory inside the instrument.
Defect Localization: Localize the defect position, including the distance, the depth and its plane projection distance.
Defect Sizing: calculate the defect size
Defect Evaluation: Evaluate the defect by echo envelope.
DAC: Distance Amplitude Correction

AVG: Distance Gain Size curve function
Crack measure: Measure and calculate the crack depth
B-SCAN: Display the cross-section of the test block. 
REAL-TIME CLOCK  
Real time clock for tracking the time. 
COMMUNICATION  
USB2.0 high-speed communication port
 
SPECIFICATIONS
Range: (0 ~ 9999) mm 
Bandwidth: (0.5 ~ 15) MHz 
Material Velocity: (1000 ~ 9999) m / s 
Dynamic Range: e 32dB 
Vertical linear error: d 3% 
Horizontal linear error: d 0.2% 
Resolution:> 40dB (5P14) 
Sensitivity Leavings: 60dB (flat-bottomed deep hole 200mm$2) 
Rejection: (0 to 80)% Linear 
Noise level: d 10% 
Power supply: DC 9V; lithium batteries work for 4 to 8 hours or more