
NM01QCG5050
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Sonatest — Quick Change Transducer (5 MHz, 1/2", Microdot)
Angle Beam UT Probe for Weld Inspection Applications SKU: QCG5050Overview
The Sonatest QCG5050 Quick Change Transducer is a high-performance ultrasonic probe designed for angle beam inspections and weld evaluation. Operating at 5 MHz with a 1/2" element size, this transducer provides excellent resolution for detecting small and critical discontinuities.
Designed with a quick change system, the probe allows fast installation and removal, improving inspection efficiency and reducing downtime. Its Microdot connector ensures reliable signal transmission and compatibility with a wide range of ultrasonic testing equipment.
Engineered for use with compatible wedges, the QCG5050 enables precise shear wave generation for accurate weld inspection. It is ideal for industries such as oil & gas, fabrication, and construction where dependable flaw detection is essential.
What's Included
| Item | Details |
|---|---|
| UT Transducer | QCG5050 shear wave probe, 5 MHz, 1/2", Microdot |
Box Dimensions & Shipping Weight (Estimated)
| Parameter | Imperial |
|---|---|
| Length | 6.0 in |
| Width | 4.0 in |
| Height | 3.0 in |
| Dimensions (L × W × H) | 6.0 × 4.0 × 3.0 in |
| Weight | 0.6 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Probe Type | Shear wave ultrasonic transducer |
| Model | QCG5050 |
| Frequency | 5 MHz |
| Element Size | 1/2 in |
| Connector Type | Microdot |
| Configuration | Quick change |
| Application | Angle beam ultrasonic testing |
Performance Features
High-Resolution Performance (5 MHz)
Provides excellent sensitivity for detecting small defects.
Angle Beam Capability
Designed for use with wedges to generate shear waves for weld inspection.
Quick Change System
Enables rapid probe replacement and efficient workflow.
Reliable Signal Transmission
Microdot connector ensures stable and consistent connectivity.
User-Friendly Design
- Easy installation with quick change system
- Lightweight and compact
- Compatible with standard UT setups
- Designed for efficient inspection workflows
Built for Industrial Environments
- Durable construction for demanding applications
- Suitable for field and shop inspections
- Reliable performance in continuous use
- Designed for professional NDT workflows
Compatibility
Compatible with:
- Sonatest quick change wedges
- Ultrasonic flaw detectors
- Microdot UT cables
- Angle beam inspection setups
Ideal Applications
- Weld inspection and flaw detection
- Structural steel inspection
- Pipeline and pressure vessel inspection
- Oil & gas and construction industries
- Fabrication and manufacturing QA/QC
- Angle beam ultrasonic testing (UT)
About Sonatest
Sonatest is a global leader in ultrasonic testing technology, providing advanced solutions for flaw detection, phased array inspection, and corrosion monitoring. Their products are trusted worldwide for accuracy, reliability, and innovation in NDT applications.


