Description

MFD**0B 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’s 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.
 

SPECIFICATIONS
Range: (0 ~ ***9) mm 
Bandwidth: (0.5 ~ *5) MHz 
Material Velocity: (***0 ~ ***9) m / s 
Dynamic Range: ≥ *2dB 
Vertical linear error: ≤ 3% 
Horizontal linear error: ≤ 0.2% 
Resolution:> *0dB (5P*4) 
Sensitivity Leavings: *0dB (flat-bottomed deep hole **0mmФ2) 
Rejection: (0 to *0)% Linear 
Noise level: ≤ *0% 
Power supply: DC 9V; lithium batteries work for 4 to 8 hours or more 
Ambient temperature: (**0 ~ *0) ℃ 
Relative Humidity: (*0 ~ *5)% RH 
Overall dimensions: **3 × **0 × *1 (mm)

PULSER

Spike excitation with low, middle and high choices of the pulse energy. 

Pulse Repetition Rate: manually adjustable from *0 to ***0 Hz.

Pulse width: Adjustable in a certain range to match different probes.
Damping: **0Ω, **0Ω, **0Ω selectable to meet different resolution and sensitivity need.
Probe work mode: Single element, dual element and through transmission;


RECEIVER


Real-time sampling at **0MHz 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 **0 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 ***0 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

STANDARD CONFIGURATION 


No.              Item                                          Quantity 

1               Main Body                                     1
2               Straight Beam Probe                  1
3               Angle Probe                                  1
4              Machine-probe Cable (Q*-Q9)   1
5              Battery Module                                1
6              Power Adapter (Charger)             1
7              Support Pillar                                  1
8              Manual                                              1
9              Instrument Case                             1
*0            Datapro Software                           1
*1           USB communication Cable           1