Coating thickness gauge
Product Features
- A newly designed infinity optical system, ergonomic 360° rotating binocular observation tube, low-hand operation mode to meet users’ long-term observation needs.
- Newly added ECO infrared sensing system designed for environmental protection and economy. When the user is away for a certain period of time or returns again, the system will automatically turn off the power or restart turn it on to save energy.
- It can meet various observation methods: bright field, dark field, simple polarization, differential interference, etc. It can be widely used in casting, smelting, heat treatment research, raw material inspection or material processing analysis and other tests. It can also be used for food safety assessment, medical research, geological research, etc.
Technical Parameters
| Optical System | Infinity achromatic optical system |
| Observation Head | Trinocular observation tube, 45° inclined, 360° rotatable hinge combination, fixed eyepiece tube, interpupillary distance 50–75mm, two-step split ratio: binocular : trinocular = 100:0 or 0:100 |
| Eyepiece | High eye-point wide-field flat eyepiece PL10×/22mm, adjustable vision, optional micrometer |
| Objective Lens | Infinite long working distance plan bright & dark field achromatic metallographic objective lenses: 5× DIC, 10× DIC, 20×, 50×, 100× (optional) |
| Objective Changer | Internal positioning 5-hole bright/dark field converter (with DIC slot) |
| Rack / Frame | Reflective bright and dark field metallographic frame, low hand-position coaxial coarse & fine focusing, coarse travel 9mm, focus up 6.5mm / down 2.5mm, fine adjustment accuracy 0.002mm, anti-slip tension handwheel, bright & dark field switching device, variable field diaphragm, aperture diaphragm, center adjustable, filter slot & polarizer slot |
| Illumination System | External wide-voltage transformer (100–240V input, 12V 5A output), continuously adjustable illumination, independent edge brightness control, brightness indicator bar, infrared sensing function |
| Stage | Three-layer mechanical moving stage, size 240 × 250mm, moving range 50 × 50mm, bidirectional linear rail drive, right-hand low-position control |
| Condenser | Long working distance detachable condenser group, numerical aperture N.A. 0.3 |
| Photography Accessories | 0.5× C-mount interface, adjustable focus type |
| Other Accessories | Polarizer insertion plate, fixed polarizer insertion plate, 360° rotating polarizer insertion plate, color filter group, high-precision micrometer |
| Video System | Optional 3MP or 5MP high-definition camera |
Canadian Support
Technical assistance with equipment selection
Warranty Included
Manufacturer warranties on all equipment
Installation & Training
On-site or installation and hands-on training
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TQ-60-X |
| Equipment Type | Phased Array Ultrasonic Flaw Detector |
| Inspection Methods | Phased Array Ultrasonic Testing (PAUT), TOFD, Conventional UT |
| Phased Array Channels | Dual 64-Channel (2 × 64) |
| TOFD Channels | Up to 2 Channels |
| Conventional UT Mode | Supported |
| S-Scan Refresh Rate | Up to 100 Hz |
| Maximum Inspection Speed | 6–9 m/min |
| Scanning Modes | Manual & Automated |
| Scanner Compatibility | Roller Scanners, Encoded Scanners, PAUT + TOFD Scanners |
| Display Mode | Real-Time A-Scan, B-Scan, S-Scan, TOFD |
| 3D Visualization | Yes |
| Data Acquisition | Automatic |
| Data Processing | Real-Time |
| Reporting Software | Included |
| Defect Evaluation | Automated Sizing & Analysis |
| Data Storage | Digital Inspection Records |
| Export Formats | Inspection Reports & Image Export |
| Inspection Applications | Weld Inspection, Corrosion Mapping, Structural Evaluation |
| Suitable Materials | Carbon Steel, Stainless Steel, Aluminum, Titanium, Nickel Alloys |
| Industries | Oil & Gas, Power Generation, Aerospace, Manufacturing, Shipbuilding, Rail, Petrochemical |
| Inspection Standards | ISO, ASME, ASTM, API, AWS, EN (Application Dependent) |
| Operating Mode | Portable Field Inspection |
| Software Functions | Real-Time Imaging, Data Logging, Defect Sizing, 3D Reconstruction |
| Typical Applications | Pipeline Girth Welds, Pressure Vessels, Tanks, Structural Steel, Heavy Fabrication, Offshore Structures |
Typical Inspection Applications
| Component | Inspection Method |
|---|---|
| Pipeline Welds | PAUT + TOFD |
| Pressure Vessels | PAUT |
| Structural Welds | PAUT & Conventional UT |
| Storage Tanks | PAUT |
| Heavy Fabrications | Automated PAUT |
| Offshore Structures | PAUT + TOFD |
| Aerospace Components | High-Resolution PAUT |
| Forgings & Castings | Conventional UT & PAUT |
Need help selecting the right configuration?
Our application specialists are here to help you choosing the best solution for your materials and workflow.
Talk to an expert
Get expert advice on models, accessories and standards.
- 647-948-7714
- info@qmnequipment.com
- Mon-Friday: 9:00am to 6:00pm ET
Why Buy From QMN Equipment?
Equipment selected by testing professionals. Backed by CMH MetLabs expertise in:

Hardness Testing
Brinell, Rockwell and Vickers and more

Tensile Testing
Universal Testing Machines

Metallography
Sample Preparation and Analysis

NDT Inspection
UT, PT, MT, RT Solutions

Failure Analysis
Expert Analysis and Reporting

Backed by CMH Metlabs
Accredited by
Our in-house laboratory ensures you get the right equipment.
