PROFESSIONAL TESTING SERVICES PTE LTD

Professional Testing Services is an independent Test Laboratory, first founded in 1985 in Singapore. Since then, we have gained recognition from the Oil & Gas, Marine & Offshore and Manufacturing industries as a leading provider of quick, reliable, and accurate testing of metals and metal products.

We offer a comprehensive selection of tests and inspection services including mechanical tests, chemical and metallographic analysis, corrosion tests, non-destructive tests, welding consultancy & weld inspection, failure analysis, etc.

Our laboratory in Singapore is accredited to ISO/IEC 17025:2005 by SAC-SINGLAS.

1) Mechanical Testing

• Charpy Impact
• Tensile Strength
• Hardness / Micro-hardness
• Fatigue
• Macro-Etching Examination & Photography

2) Chemical Analysis

• Material Composition (powders / printed parts)
• Chemical Composition via Spark-OES and ICP-OES
• Determination of Moisture Content
• Determination of Diffusible Hydrogen Content
• Determination of Carbon & Sulphur via Combustion Method
• Determination of Oxygen, Nitrogen & Hydrogen via Inert Gas Fusion Technique

3) Non Destructive Tests

• Positive Material Identification
• Ultrasonic Test
• Liquid Penetrant Test
• Magnetic Particle Test
• Radiographic Testing
• Portable Hardness

4) Advanced Radiography

• 2D – Digital Radiography (DR)
• 3D – Computed Tomography
• 4D – Computed Tomography (In-Motion CT)

5) Powder Characterization

• Particle Size Distribution
• Powder Morphology
• Flowrate
• Apparent Density

6) Metallographic Analysis

• Microstructure
• Grain Size Determination
• SEM/EDX
• Porosity