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Quick Details

  • Measuring range: 0 to 10000 mm, at steel velocity
  • Resolution Accuracy: Horizontal: +/-0.2% FSW ,Vertical: 0.25%
  • Communication storage: USB2.0;100 groups of flaw detector
  • Working time: More than 10 hours

Packaging & Delivery

Packaging Details carton box
Delivery Time within one day

MITECH ULTRASONIC FLAW DETECTOR MFD660C

Product Overview

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 Parameters

Range: 0 to 10000 mm, at steel velocity

Material Velocity: 100 to 20000m/s

Display Delay: -20 to 3400 µs

Probe Delay/Zero Offset : 0 to 99.99µs

Sensitivity Leavings: >62dB (flat-bottomed deep hole 200mm Diameter2)

Resolution : >40dB (5P14)

Noise Level: 8%

Test Modes: straight ,angle, dual element and thru-transmission

Pulse: Tunable Square Wave Pulse

Pulse Repetition Frequency ranges from 10 Hz to 1000 Hz

Pulse Energy: 200V, 300V, 400V, 500V selectable

Bandwidth (amplifier bandpass ): 0.2 to 20MHz

Gate Monitors: Two independent gates controllable over entire sweep range

Rectification: Positive half wave, negative half wave, full wave, RF

System Linearity: Horizontal: +/-0.1% FSW, Vertical: 0.2% FSH, Amplifier Accuracy +/-1 dB.

Reject (suppression): 0 to 80% full screen height

Units: Inch or millimeter

Transducer Connections: BNC or LEMO

Power Requirements: AC Mains 100-240 VAC, 50-60 Hz

Overall Dimensions:280220W×70D mm

Relative Humidity:(20 ~ 95)% RH

Power Supply:DC 9V

Operating Temperature: -10℃ to 50℃

Storage Temperature: -30℃ to 50℃

Features

Display

Hi-resolution (64480 pixels) full digital true color TFT LCD with adjustable brightness, it is capable of providing high contrast viewing of the waveform from bright, direct sunlight to complete darkness.

The hi-resolution true color TFT LCD display with fast 60 Hz update gives an “analog look” to the waveform providing detailed information that is critical in many applications including nuclear power plant inspections.

Real Time Clock

The instrument clock keeps running tracking the time.

Communication

High Speed USB2.0 OTG port

High speed USB2.0 OTG interface support U disk mode and data connection mode. With USB cable connecting instrument and computer, it can realize data file transfer and work for USBHost mode to operate the external connecting U disk.

The DataPro software helps manage and format stored inspection data for high-speed transfer to the PC. Data can be printed or easily copied and pasted into word processing files and spreadsheets for further reporting needs. New features include live screen capture mode and database tracking.

Battery

Internal rechargeable Li-ion battery pack rated 7.2V at 8800 mAh

10 hours nominal operating time depending on display brightness

8-10 hours typical recharge time

Knob

Operating adjustments are easily and quickly made using the rotary knob.

Range

Up to 9999 mm in steel; range selectable in fixed steps or continuously variable, suitable for use on large work pieces and in high-resolution measurements.

Pulse

Pulse Energy selectable among 200V, 300V, 400V, 500V

Pulse Width tunable from 30ns to 510ns to match the probes with different frequency

Pulse Repetition Frequency adjustable from 10 Hz to 1 KHz in 1 Hz increments

Damping selectable among 200Ω and 500Ω for optimum probe performance

Test Modes including Straight, Angle, Dual and Thru-transmission

Receiver

Sampling:10 digits AD Converter at the sampling speed of 400 MHz

Rectification:Positive Halfwave, Negative Halfwave, Fullwave and RF

Analog Bandwidth: 0.2MHz to 20MHz capability with selectable frequency ranges (automatically set by the instrument) to match probe for optimum performance.

Gain:0 dB to 110 dB adjustable in selectable steps 0.1 dB, 2 dB, 6 dB, and locked

Gates

Two fully independent gates offer a range of measurement options for signal height or distance using peak triggering.

The echo-to-echo mode allows accurate gate positioning for signals which are extremely close together.

Gate Start: Variable over entire displayed range

Gate Width: Variable from Gate Start to end of displayed range

Gate Height: Variable from 0 to 99% Full Screen Height

Alarms: Threshold positive/negative

Memory

Memory of 100 channel files to store calibration set-ups

Memory of 20000 wave files to store A-Scan patterns and instrument settings.

All the files can be stored, recalled and cleared.

Video Recorder  

Screen scenes can be captured as movie files. More than 100 hours movie can be saved to the inside memory.  They can be re-played using the instrument or the PC software delivered with the instrument.

Video Recorder is useful in many situations, convenient for those who want to analyze the probing activities later.

Functions

Semiautomatic two point calibration: Automated calibration of transducer zero offset and/or material velocity

Flaw Locating:Live display Sound-path, Projection (surface distance), Depth, Amplitude,

Flaw sizing: Automatic flaw sizing using AVG/AVG or DAC, speeds reporting of defect acceptance   

    or rejection.

Digital Readout and Trig. Function: Thickness/Depth can be displayed in digital readout when using

a normal probe. Sound-path, Surface Distance and Depth are directly displayed when using angle

probe.

Both the DAC and the AVG method of amplitude evaluation are available.

AWS D1.1/1.5.

Curved Surface Correction Feature

Crack Height Measure Function

Weld Figure Feature

Magnify Gate:spreading of the gate range over the entire screen width

Video Recording and Play

Auto-gain Function

Envelope: Simultaneous display of live A-scan at 60 Hz update rate and envelope of A-scan display

Peak Hold: Compare frozen peak waveform to live A-Scans to easily interpret test results.

A Scan Freeze:Display freeze holds waveform and sound path data

B Scan display feature

 

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