Ultrasonic Testing
Services by Xray-Lab
Non-Destructive Testing for Industries That Demand Excellence
Cost
Effective
Non
Destructive
Widely
Applicable
About Ultrasonic Testing
At Xray-Lab, we provide advanced Ultrasonic Testing (UT) services to ensure the safety, integrity, and performance of materials and structures across a wide range of industries.
Ultrasonic Testing is one of the most efficient and non-invasive methods to detect internal flaws and measure material thickness. With high-frequency sound waves, we inspect materials and structures to identify potential issues before they become costly failures.
INDUSTRIES
Industries We Serve
Our ultrasonic testing services are used in a variety of sectors to improve safety and performance. Here are some key industries we serve:
01
Step
Sound Wave Transmission
We utilize specialized transducers to send high-frequency sound waves into the material being tested.
02
Step
Reflection and Detection
The sound waves travel through the material and are reflected back if they encounter any defects.
03
Step
Data Analysis
By measuring the time it takes for the sound waves to return, we can precisely locate and evaluate the size and nature of any internal flaws.
04
Step
Report Generation
Our team provides detailed reports with accurate data on material thickness, detected flaws, and potential risks.
How it works
How Ultrasonic Testing Works
In ultrasonic testing, sound waves—typically in the range of 0.5 to 20 MHz—are introduced into a material. When these waves encounter a boundary, such as a crack or void, part of the wave reflects back. By analyzing these echoes, technicians can pinpoint flaws, measure depth, and assess the internal structure of the material without causing any damage.
Types of Ultrasonic Testing
There are several types of ultrasonic testing, each suited for different applications:
- Pulse-Echo Testing
- Through-Transmission Testing
- Phased Array Ultrasonic Testing (PAUT)
- Time of Flight Diffraction (TOFD)
- Immersion Testing
Pulse-Echo Testing
The most widely used ultrasonic testing method, ideal for detecting internal defects and thickness measurements.
A single probe sends and receives sound waves.
Reflected waves from flaws or material boundaries are displayed on a screen, making it easy to locate defects.
Through-Transmission Testing
A sensitive method used to detect discontinuities by measuring the loss of transmitted sound energy.
Uses two probes: one sends and the other receives.
Sound passes through the entire material; a drop in signal strength can indicate a flaw.
Often used for composites or when high sensitivity is required.
Phased Array Ultrasonic Testing (PAUT)
An advanced technique that offers detailed imaging and greater flexibility for complex inspections.
Uses multiple small transducers in a single probe.
Allows electronic control of beam angle and focus.
Provides detailed images; excellent for complex geometries or critical inspections.
Time of Flight Diffraction (TOFD)
A precise method designed primarily for detecting and sizing cracks, especially in weld inspections.
Uses two probes on opposite sides of a weld or material; one transmits and the other receives diffracted waves.
Highly accurate for detecting and sizing cracks.
Ideal for weld inspections and flaw sizing.
Immersion Testing
A laboratory-based method that offers extremely precise and repeatable results, using water as a coupling medium.
The material and probe are submerged in water.
Provides very precise and consistent results, often used in lab environments.
