Visual Testing

Professional Visual Testing for Surface Integrity

Visual Testing (VT) is the foundational NDT method detecting surface defects like cracks, porosity, corrosion, welds, and alignment issues. Tove Leeds uses direct visual testing (DVT) with optical aids and remote visual testing (RVT) via borescopes, videoscopes for inaccessible areas.

Process: surface prep, optimal lighting (30° angle), per ASME/API/AWS criteria for welds, vessels, tanks. Certified techs with Jaeger J1 vision, calibrated tools ensure ISO 17020 compliance.

Versatile for manufacturing, construction, lifting gear; drones for aerial, cameras for underwater. Guides other NDT, ensures safety, traceability via photos/sketches.

Why Choose Tove Leeds?

Direct & Remote Inspection

Our VT uses direct visuals with magnifiers, mirrors, gauges, plus borescopes, videoscopes for confined spaces. Detects 0.5mm flaws in welds, castings.

Certified Personnel & Standards

ASNT Level II/III inspectors follow ISO 9712, SNT-TC-1A standards. Annual vision tests, ISO/IEC 17020 monitoring ensure defect detection quality.

Advanced Optical Equipment

We use digital cameras, video probes, drones for aerial views, software for measurements. Calibrate lighting (500 lux min), magnification, resolution per procedures.

Rapid Cost-Effective Solutions

VT delivers instant results with minimal gear, cheapest NDT method. Portable on-site checks for sites, pipelines, factories cut downtime fast.

Precision & Excellence for Every Sector, we serve

Food & Cosmetics

Food safety testing, HACCP certification, quality control and more

Pharmaceutical

GMP compliance, clean room validation, product testing & certification

Oil & Gas

Equipment calibration, pipeline inspection, safety compliance

Manufacturing

Production equipment calibration, ISO certification support

Construction

Material testing, structural inspection, concrete and steel certification

Chemical Industry

Process equipment testing, environmental compliance

Mineral Processing

Mining equipment calibration, ore quality testing and more

Power Sector

Turbine testing, water quality analysis, electrical calibration