MFD350B Ultrasonic Flaw Detector_Ultrasonic Testing Product

Ultrasonic Product

MFD350B Ultrasonic Flaw Detector

2018-04-20

MFD350B digital ultrasonic flaw detector with 320*240 TFT LCD, 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. It can be used in Laboratory as well as in engineering filed. With range of 0-6000mm, it 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 battery module, it can be long standby for months. High quality with low price, it is the first choice for the practical economic model for ultrasonic testing equipment.

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.

Features:

Gate Alarm

Gate position, gate width and gate height can be adjustable at will. The B gate can chose to set wave-getting alarm or wave-losing alarm. The beep in gate and LED light can be alarmed or closed (the LED light alarm is very effective under the noise environment).

Data Storage

The instrument is built with mass storage, the data and files will not be lost because of instrument power breakdown. The storage contents included channel parameters, waveform pictures and video files. It supports 100 groups of flaw detecting parameters channels. It can preset well for the combination parameters of various types of probes and instruments as well as set testing standards for each industry freely. It can save 1000 pictures of detecting echo signals and parameters. It can realize to save, read and transfer the data via the USB port.

Video Function

The instrument supports for saving the inspection process as video file and save it to the internal storage card. Video file can be replayed through the instrument. The instrument can support 2 minutes video.

REAL-TIME CLOCK

Record and save the tracking record of detecting date and time in real time.

Communication

With USB2.0 high speed communication interface, it also can use special software to upload and download data through the USB port.

Battery Module

The large capacity lithium battery module is easy to be assembled and disassembled. It can be charged independently but also charged by inserting wire. Its continuously working time is more than 8 hours.

Display Resolution	(320×240 pixels) multi-color TFT LCD
Blind Area	5MM
Flaw Sizing	Automatic flaw sizing using AVG/AVG or DAC, speeds reporting of defect acceptance or rejection.
Weld Figure Feature	Weld Figure feature can be enabled when detecting the weld parts using angle transducer.
Auto-Calibration	Automated calibration of transducer zero offset and/or material velocity
Memory	be able to store, recall the A-Scan patterns and instrument settings
Flaw Locating	Live display Sound-path, Projection (surface distance), Depth, Amplitude
Defect Quantification	directly display the result with db unit
Defect characterization	calculate the equivalent size of the flaw easily and quickly to facilitate the judgment of artificia
Curved Surface Correction	used to measure the surface distance and depth of defect on a curved surface
DAC/AVG	Y
AWS D1.1	one of the AWS（American Welding Society） standa
Crack Height Measuring	measure and display the height of a crack found inside the workpiece
Magnify Gate	spreading of the gate range over the entire screen width
Video Recording	more than 10 minutes
A Scan Freeze	Display freeze holds waveform and sound path data
Coded Echo Color	locate the flaw position
B-Scan	display a graphical cross-section of the workpiece
Power-Saving Method	low power consumption
Protection Level	IP54
Communication Interface	High Speed USB2.0 port
DataPro Software	Y
Working Language	freely switch between Chinese and English
Total Weight	6.0KG
Measuring Range	(0 ~ 6000) mm at steel velocity
Bandwidth	0.5 to 10MHz automatic matching according to the probe frequency
Material Velocity	(1000~ 9999) m / s
Dynamic Range	≥ 36dB
Vertical Linear Deviation	≤ 3.0%
Horizontal Linear Deviation	≤ 0.2%
Resolution	> 40dB (5P14)
Sensitivity Leavings	>60dB (flat-bottomed deep hole 200mmФ2)
Rejection	(0 to 80)% Linear without affecting the linearity and gain
Noise Level	≤ 10%
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
Alarm	Beep Alarm and LED light Alarm
Power Supply	DC 9V
Working Time	＞8 hours
Overall Dimensions	263 × 170 × 61(mm)
Operating Temperature	(-10 ~ 50) ℃
Relative Humidity	(20 ~ 95)% RH
Pulse Energy	Low, Medium and High spike pulse selectable, suitable for various probe
Pulse Width	(0～99.99)µs range with continuous adjustment to match the different probes
Probe Damping	100Ω、200Ω、400Ω selectable to meet different requirements
Sampling	10 digits AD Converter at the sampling speed of 160MHz
Rectification	Positive half wave, negative half wave, full wave, RF
Gate Reading	optional for single and double gate mode, both peak and edge
Gain	0 dB to 110 dB adjustable in selectable steps 0.1 dB, 1 dB, 2dB and 6dB
Transducer Connections	BNC or LEMO

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