Ultrasonic Flaw Detector Mitech MFD350B

Ultrasonic Flaw Detector Mitech MFD350B

Product Overview

Ultrasonic Flaw Detector Mitech MFD350B is a precision ultrasonic flaw detector designed for high-performance non-destructive testing (NDT) in industrial environments. It identifies internal material flaws such as cracks, voids, inclusions, and disbonds without damaging the workpiece. This compact and portable device offers real-time flaw imaging with high resolution, robust memory storage, and extended battery life, making it suitable for both field and lab applications.

Equipped with a TFT LCD screen and advanced alarm system, the MFD350B provides clear, rapid readings and is ideal for use in quality control, metal processing, aerospace, and construction sectors.

Key Features

High-Precision Detection

• Detects internal defects in welds, shafts, billets, pressure vessels, and structural components

• Real-time flaw imaging and accurate sizing/positioning

Intelligent Alarm System

• Adjustable gate position, width, and height

• Supports wave-reaching and wave-loss alarms

• Alerts via audio and LED indicators

Extensive Data Management

• Internal memory stores up to 100 groups of parameters and 1000 flaw images

• USB 2.0 interface for easy data export and backup

Real-Time Video Function

• Records up to 2 minutes of live inspection video

• Useful for reviewing critical tests and documentation

Ergonomic and Field-Ready

• Lightweight (1.45 kg) with compact build for portability

• Durable housing for harsh industrial environments

Long Operating Time

• High-capacity rechargeable lithium battery

• More than 8 hours of continuous use

Applications

• Manufacturing and Quality Control – Inspect fabricated parts for defects

• Metal Processing – Evaluate billets, castings, and forged components

• Aerospace and Automotive – Test shafts, axles, and turbine blades

• Oil and Gas Industry – Examine pipelines and storage vessels

• Infrastructure and Construction – Verify weld quality in bridges and structures

• Power Generation – Detect flaws in pressure-sensitive components

Technical Specifications

• Measuring range: 0 – 6000 mm (in steel)

• Horizontal resolution: ±0.2% of full screen width

• Vertical resolution: 0.25% of full screen height

• Display: 320 × 240 TFT LCD

• Data storage: Up to 100 parameter groups, 1000 images

• Communication: USB 2.0

• Battery life: Over 8 hours

• Weight (main unit): 1.45 kg

• Dimensions: 263 × 170 × 61 mm

• Package dimensions: 44.5 × 37 × 14 cm

• Operating temperature: -10°C to 50°C

• Storage temperature: -30°C to 50°C

• Relative humidity: 20% – 95%

• Power supply: Rechargeable lithium battery

Operating Procedure

• Connect probe via probe cable

• Power on and select detection channel

• Calibrate based on probe type:

  • Straight probe: P-delay

  • Angle probe: P-delay, X-value, and angle

• Configure AVG or DAC curves

• Perform flaw detection and record data

• Power off and store device properly