System Linearity: Horizontal: +/-0.1% FSW, Vertical: 0.2% FSH, Amplifier Accuracy +/-1 dB.Rectification: Positive half wave, negative half wave, full wave, RF.Gate Monitors: Two independent gates controllable over entire sweep range.Bandwidth (amplifier bandpass ): 0.2 to 20MHz.Pulse Repetition Frequency ranges from 10 Hz to 1000 Hz.Test Modes: straight ,angle, dual element and thru-transmission.Sensitivity Leavings: >62dB (flat-bottomed deep hole 200mm2).Range: 0 to 10000 mm, at steel velocity.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. The instrument incorporates many advanced signal processing features including a 15MHz RF bandwidth to permit testing of thin materials, narrow band filters to improve signal to noise in high gain applications, a spike pulse for applications required higher frequencies and a adjustable square wave pulse to optimize penetration on thick or highly attenuating materials. Combined with powerful flaw detection and measurement capabilities, extensive data storage, it is capable for transfer detailed inspection data to the PC via its high-speed USB port. Product description: The MFD660C is an advanced digital ultrasonic flaw detector featuring full digital TFT LCD and a host of new features to meet challenging inspection requirements. With full 640X480 digital TFT LCD screen, you can choose the style of the user interface and the brightness of the LCD screen according to the environment.

You can test, guide, evaluate and diagnose various defects such as cracks, wax, air holes within the workpiece quickly and precisely without destruction. Epoch Series Digital Ultrasonic Flaw Detector combines industry-leading conventional flaw detection capabilities with the efficiency of a.Intelligent Digital Ultrasonic Tester MFD660C, has many advantages such as unique design, sophisticated manufacturing, easy operation, powerful function.

Ultrasonic Crack Testing Machine