MITECH MFD660C Digital Ultrasonic Flaw Detector

MFD660C intelligent digital ultrasonic flaw detector, Mitech concentrated years meticulously developed premium product, has a lot of advantages like unique design, sophisticated manufacturing, convenient operation, powerful function. It had received customers' favored since its inception. It can test, orient, evaluate and diagnose various flaws such as crack, lard, air hole in workpiece’s interior swiftly and accurately without any destruction. With full digital 640X480 TFT LCD display, it can select the operating interface style and the LCD brightness according to environment. With humanizing interface design, the waveform show delicately. It can find the defects clearly in full screen.

Single hand capable for holding operation, the curve making, probe calibration and other conventional operation can be completed automatically. Core processor CPU with 400M main frequency, it can complete the complex run quickly and realize intelligent defect analysis. Low power design with large capacity and high performance lithium ion battery module, it can work more than 10 hours continuously. Full English master-slave menu, emphasizing on user experience, collecting shortcut keys, digital shuttle rotary wheel, cross menu three operating ways in one body, customers with different habits can operate it freely. 

It supports many languages. Its waterproof, oil proof, dustproof function can achieve IP65 protection level. It is the necessary professional precision instrument for defect detection, quality control, on-line safety monitoring and life evaluation in fields of oil, chemical, metallurgy, shipbuilding, aviation, railways and so on.

Technical Specifications:
Measuring Range:  (0-9999) mm in steel.
Bandwidth:  0.2 to 20 MHz automatic matching according to the probe frequency.
Material Velocity:  (100 ~ 20000) m/s.
Dynamic Range:  ± 36dB.
Vertical Linear Error:  ± 2.0%.
Horizontal Linear Error:  ± 0.1%.
Resolution:  > 40dB (5P14).
Sensitivity Leavings:   65dB (flat bottomed deep hole 200 mm∅2).
Rejection:  (0 to 80)% linear without affecting the linearity and gain.
Noise Level:  ± 8%.
Probe Type:  Straight beam probe, angle beam probe, dual element probe, through-transmit probe.
Gates:  Wave-getting Gate, Wave-losing Gate, Single Gate Reading, Dual Gate Reading.
Alarm:  Beep Alarm and LED Alarm.
Power Supply:  DC 9V.
Working Time:  > 10 hours.
Overall Dimensions:  280 x 220 x 70 (mm).
Operating Temperature:  (-10 ~ 50) °C.
Relative Humidity:  (20 ~ 95)% RH.
Pulse Energy:  200V, 300V, 400V, 500V selectable, suitable for various probes.
Pulse Width:  (30 ~ 510)ns range with continuous adjustment to match the different frequency probes.
Probe Damping:  200Ω, 500Ω selectable to meet different requirements for resolution and sensitivity.
Sampling:  10 digits AD Converter at the sampling speed of 400 MHz, waveform of highly fidelity.
Rectification:  Positive half wave, negative half wave, full wave, RF.
Gate Reading:  Optional for single gate and double gate reading mode, peak readings within the gate.
Gain:  0 dB to 110 dB adjustable in selectable steps 0.1 dB, 1 dB, 2 dB and 6 dB.
Probe Connections:  BNC or LEMO.