MITECH MFD550B Ultrasonic Flaw Detector

MITECH MFD550B Ultrasonic Flaw Detector

• Brand：Mitech
• Model：MFD550B
• Measuring range：0-9999 mm at steel velocity
• Resolution Accuracy：Horizontal: +/-0.1% FSW, Vertical: 0.2% FSH, Amplifier Accur
• Communication storage：USB2.0 OTG;100 groups of flaw detecting parameters channels;
• Working time：more than 10 hours
• Main unit weight：1.45KG
• Dimensions：263*170*61mm
• Package dimensions：44.5*37*14cm
• Total weight：5.5kg

Based on ultrasonic principle, digital ultrasonic flaw detector MFD550B 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 show the defect clearly under the dim light and strong sunlight environment. 0-9999mm measuring range can meet the requirement for general defect inspection in manufacturing industry, metallurgical industry, metal processing industry, chemical industry and so on. 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 inone body, customers with different habits can operate it freely. With comprehensive performance self-checking function, it can automatically generate test reports and support for many languages. With high cost performance, it is the smart choice for the practical economic model of ultrasonic testingequipment.

*Function & application

The instrument can be widely used in locating and sizing hidden cracks, voids, disbands and similar discontinuities in welds, forgings, billets, axles, shafts, tanks, pressure vessels, turbines and structural components.

*Working Principle

When presence of a defect in a workpiece with homogenous material, due to the defects, it will inform the interface among different mediums between the defect and workpiece. As the acoustic resistance is different at the interface, after the pulsing ultrasonic wave met the interface, it will produce reflection. The reflected energy will be received by the probe. Then it will show a reflection waveform in a certain abscissa position in the display screen which is the defect depth in the workpiece. The height and shape of reflecting wave would be different caused by the different defects which reflect the defect’s character.

*Working Conditions

Operating Temperature: -10℃to 50℃;

Storage Temperature：-30℃to 50℃

Relative Humidity: (20 ~ 95)% RH

The surrounding environment should avoid of vibrating, strong magentic field, corrosive medium and heavy dust.