Mitech XXGHA-2505 Inflatable X-Ray Flaw Detector

Mitech XXGHA-2505 Inflatable X-Ray Flaw Detector

Brand: Mitech
Model: XXGHA-2505
Package Dimensions: 40.5 × 40 × 72.5 cm / 47 × 47 × 33 cm
Total Weight: 45–80 kg

Product Overview

The Mitech XXGHA-2505 is a portable inflatable X-ray flaw detector designed for non-destructive testing (NDT) applications across a wide range of industries. Utilizing X-ray imaging to detect internal flaws in materials, it operates on the principle of differential absorption—where variations in material thickness alter the intensity of X-rays captured on film. This advanced method allows for highly accurate inspection of welds, castings, and structural components without damaging the test object.

Its lightweight, compact, and rugged design makes it ideal for use in harsh environments, including high-altitude construction sites and mobile inspection operations. The unit produces high-resolution images with minimal influence from surface roughness or material grain size, ensuring clear visualization of internal defects. It is widely used in shipbuilding, aerospace, railway, pressure vessel manufacturing, petrochemical, and defense industries.

Key Features

• Portable and Lightweight: Designed for easy transport and deployment in challenging environments.

• Microcomputer Control: Ensures precision operation and system reliability.

• Delayed High-Voltage Start: Allows safe evacuation of the operator before exposure.

• Stable Radiation Output: Automatic regulation of mA and kV to meet varying radiographic needs.

• Built-in Overheat Protection: Automatically shuts off high-voltage if internal temperatures exceed safe levels.

• Enhanced Interference Resistance: Anti-interference circuitry protects the control system from high-voltage noise.

• Digital Timer and Countdown Display: Supports accurate exposure and rest cycles.

• Comprehensive Fault Diagnostics: Displays clear error codes for quick troubleshooting.

• High Voltage Isolation: Enhances safety by isolating the high voltage unit from the control system.

• Power Grid Compatibility: Optimized for use with generator units in field environments.

Technical Specifications

• Operating Temperature: -25°C to 40°C

• Relative Humidity: ≤ 85%

• Safe Working Pressure: 0.35–0.50 MPa (Do not operate below 0.35 MPa)

• Power Supply: Compatible with standard and generator-powered setups

• Cooling: Continuous fan operation during rest period

• Control Interface: Digital display with manual setting of exposure parameters

Operating Principle

The device produces X-rays by accelerating electrons through a high-voltage field onto a metal target. When X-rays penetrate a material, their intensity is altered based on material thickness and density. This difference is recorded on special X-ray film to reveal internal anomalies such as cracks, voids, or inclusions. After chemical development of the film, defect characteristics—including type, location, and size—can be analyzed for quality assessment.

Safety and Maintenance

• Radiation Safety: Ensure shielding using 2 mm thick tinplate or maintain a 20-meter exclusion zone around the unit during operation.

• Routine Checks: Monitor air pressure (≥ 0.35 MPa), ensure proper grounding, and check for cable connectivity.

• Maintenance: In case of malfunction (e.g., display errors, fuse failure), contact Mitech service—do not attempt self-repair.