Mitech XXG3005 Inflatable X-Ray

Mitech XXG3005 Inflatable X-Ray Flaw Detector

Portable Non-Destructive Testing Solution for Internal Defect Detection

The Mitech XXG3005 Inflatable X-Ray Flaw Detector is a professional-grade, portable non-destructive testing (NDT) device engineered to detect internal flaws in various materials. It operates on the principle of X-ray absorption variation due to differences in material thickness and density, making it effective for identifying cracks, porosity, and inclusions in metals and welded structures.

Designed with field operations in mind, the XXG3005 features a lightweight, compact build, robust construction, and excellent imaging capability, making it ideal for use in high-altitude, remote, or demanding industrial environments.

Key Features

• compact and portable design for on-site inspections

• microcomputer-controlled system for high operational accuracy

• automatic over-temperature protection to extend equipment life

• stable current control with independent adjustment of filament voltage

• adjustable kilovoltage settings to suit various material types

• advanced anti-interference circuitry for improved stability

• complete safety system with error detection and display

• 1:1 duty cycle with built-in rest periods to prevent overheating

• delayed high-voltage startup function to ensure operator safety

• compatible with generator units for off-grid operation

Applications

The Mitech XXG3005 is used in a wide range of industries including:

• shipbuilding and offshore structures

• aerospace and aviation component inspections

• railway infrastructure and rolling stock testing

• manufacturing and metalworking

• pressure vessel and boiler certification

• oil, gas, chemical, and petrochemical installations

• military and defense sector quality control

Working Principle

The XXG3005 generates high-voltage X-rays that pass through the object under test. As these rays interact with the material, differences in density cause variations in X-ray absorption, which appear as contrast on specialized silver halide film. These contrasts expose internal discontinuities and can be analyzed post-development.

The system uses a silicon-controlled bridge rectifier to convert AC to high-voltage DC pulses, which are directed to an X-ray tube. Inside, electrons are accelerated from cathode to anode, producing X-rays upon impact. The rays then expose the film, supported by lead intensifying screens, revealing flaws with high clarity.

Technical Specifications

• ambient temperature: -25°C to +40°C

• relative humidity: ≤ 85%

• safe operating pressure: 0.35 – 0.50 MPa
  (do not operate under 0.35 MPa)

• package includes:

  • box 1: 40.5 × 40 × 72.5 cm

  • box 2: 47 × 47 × 33 cm

• total weight: approximately 45–80 kg (including all components)

Operation Instructions

• power on: fan and buzzer activate, display shows “HH”; resets after 15 seconds

• set exposure time: rotate control knob to set desired exposure duration

• warm-up cycle: recommended to stabilize vacuum inside the X-ray tube

• adjust kV: select appropriate voltage for the material under test

• start exposure: press “HV ON” to emit X-rays and start countdown

• cooling phase: system shuts down automatically and enters rest mode

• cancel delay:

  • option 1: restart unit

  • option 2: hold “HV ON” until the display shows “00”

The Mitech XXG3005 delivers precise, reliable flaw detection in critical structures, offering a dependable solution for NDT professionals seeking mobility, safety, and imaging accuracy in a single system.