Description:

Based on ultrasonic principle, digital ultrasonic flaw detector MFD350B 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.

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.

  Features:

1. Memory : store, recall and delete 100 channel files stores calibration set-ups & 1000 wave files store

A-Scan patterns

1. 2 fully independent gates offer a range of measurement options for signal height or distance using

peak triggering

1. Alarms: Threshold positive/negative
2. Semi-Automatic 2 point calibration: Automated calibration of transducer zero offset &/or material velocity

1. Flaw Locating: Live display Sound-path, Projection, Depth, Amplitude
2. Flaw sizing: Automatic flaw sizing using AVG/AVG or DAC, speeds reporting of defect acceptance or rejection
3. Digital Readout & Trig. Function: Thickness/Depth can be displayed in digital readout when using a normal probe

& Peam path, Surface Distance & Depth are directly displayed when angle probe is in use

1. Available DAC and AVG method of amplitude evaluation
2. curved surface correction, crack height measure function & weld figure feature
3. Magnify gate: spreading of the gate range over the entire screen width
4. Video Recording & play
5. Digital color TFT LCD display, high resolution (320 x 240 pixels)chooses background & wave color,

4 user- selectable brightness & analog look provide detailed information

1. Auto-gain function
2. Envelope: Simultaneous display of live A-scan at 60 Hz update rate
3. Peak Hold: Compare frozen peak waveforms to live A-Scans to easily interpret test results
4. A Scan Freeze:Display freeze holds waveform & sound path data
5. B Scan display feature
6. Real Time Clock
7. Communication: High speed USB2.0 port. DataPro software helps manage & format stored inspection data

for high-speed transfer to the PC. Data can be printed, copied & pasted into word processing files

and spreadsheets.

1. Live screen capture mode and database tracking
2. Can be charged independent with off-line mode; Lithium-ion battery module make the instrument continuously

working time to above 8 hours

1. With high performance security-guarantee battery module, easy to assemble and disassemble
2. With an English display, master-slave menu, shortcut key and digital swiftly knob; designed with leading

technology and can be used conveniently

1. Small and light weight can be hold by one hand and is durable to use