Non-destructive Testing (NDT) & Inspection

Aerospace-Materials-Testing
Mechanical Testing
  • Testing of metal, polymer, rubber and composites for tensile strength, bend, shear strength, hardness (Brinell, Rockwell, Vickers, Micro-hardness), Charpy impact, compressive strength and flexural strength.
Metallurgy & Failure Analysis
  • Failure investigation on components and equipment
  • Material evaluation by metallurgical examination
  • Coating thickness, grain size and ferrite measurement
  • Corrosion investigation, corrosion prevention advisory services and material selection
  • Macro and micro examination
  • Case depth / Decarburisation depth measurement
  • Inclusion / Grain size checks
  • Analysis / coating measurement for PCB
  • SEM/EDX
Welding Competency Test
(CAAS SAR Chp 6.5–Appendix 1)
  • For metal scaffoldings, reinforcement bars, reinforcement bars with coupler, steel wire, welded steel fabric / structures / plates / pipes
Thermal spray / Plasma coating evaluation
Lifting Equipment Certification
  • MOM Certification / IB Certification
  • Load testing and visual inspection of standard and customised lifting equipment according to both Singapore and international standards
Customised Structural Equipment Testing
  • Testing of storage racks, step ladders, vehicle supports, support structures and tripod jacks.
Pull Test
  • Testing of anchor bolts and beam structures
Hydrostatic Testing on Pressure Vessel
  • MOM Certification or API Inspection
Indoor Air Quality Tests & Heat Stress Measurement
  • Monitoring of parameters such as temperature, humidity, air velocity, formaldehyde, volatile organic compounds and micro-organisms and particulate matter (referencing SS554)
Source & Exhaust Emissions Tests
  • Testing to ensure emissions are in compliance with the Environmental Protection and Management Act.
  • Sampling and analyses of a range of parameters in accordance with US-EPA (United States – Environmental Protection Agency) methods.
  • Monitoring of parameters such as volatile organic compounds, heavy metals and toxic gases.
Industrial Hygiene Monitoring (IHM)
  • Monitoring and evaluation of industrial hygiene
  • Comprehensive testing of volatile organic compounds, heavy metals and toxic gases.
Water & Wastewater Tests
  • Detection of water contamination by undesirable chemicals and microbiological agents with APHA (American Public Health Association) & US-EPA (United States – Environmental Protection Agency) methods.
  • Detection of contamination in water sources such as drinking water, sewage and trade effluents, industrial water, ground water, NEWater and RO water.
Noise Measurement & Monitoring
  • Monitoring and evaluation of noise pollution. Services include factory noise mapping, equipment/engine noise measurement, personal noise monitoring and boundary noise monitoring
Chemical Composition Analysis
  • For raw materials (metal bars / sheets) used for manufacturing / processing. Such materials need to be checked for conformance to the required specification to ensure that the products are good for their intended purposes, e.g. strength, corrosion resistance, toughness
  • Our comprehensive solutions include employing Arc Spark-Optical Emission Spectrometry, Combustion, Inert Gas Fusions, and various other wet / classical methodologies.
  • Analysis of bath solutions for electroplating, cleaning and etching / pickling processes are also our forte to ensure top-notch quality of our customers’ finished products.
Magnetic Particle Testing
  • Magneflux: Three-phase FWDC bench unit with 6000A magnetising current and separate AC aperture coil for demagnetisation
  • Maximum component size 1250mm length and 250mm diameter
Radiographic Testing
  • Lab-based: Film and computed radiographic, radiographic testing using 320kV X-ray machine for inspection of aircraft material, component, weldments and casting, and Cobalt-60 for heavy thickness components
  • On site: Gamma and X-ray inspection
Ultrasonic Testing
  • Contact method
  • Phrased array ultrasonic test
  • Time of flight diffraction
Eddy Current Testing
Infrared Thermography
Video Borescope Inspection
  • Video borescope inspection and remote-visual condition on aircraft engine and fuel tank.
  • Borescope images allow permanent archival of the inspection results during non-destructive inspection.
Reliability Testing
  • Thermal Shock
  • Vibration
  • Etc…
Electrical/ EMC Testing
Battery Testing
Fire Testing
Precious Metals Fineness Testing/ Gold Assaying
Aerospace - Calibration
Pressure Measurement
  • Calibration and measurement of up to 16,000psi and 0.9bar for vacuum calibration.
  • Measuring devices employed include gauges, transducers and recorders.
Radiation Calibration (Non-accredited)
  • DMC 3000
  • SOR Dosimeters
Torque Measurement
  • Calibration and measurement of up to 2500Nm and cable-tension meter up to 300lbf.
Dimension
  • Calibration and verification of all types of measuring instruments and tools :
    • Fixtures and jigs
    • Micrometers, calipers, depth and height gauges
    • Displacement sensors, dials, electrical gauge and thickness gauges
    • Plug and ring gauges (thread and go-no-go gauges)
    • Feeler gauges, vee blocks, engineer’s parallel/square, straight edge, film thickness gauges, test sieves, spirit level, clinometers / digital protractors, bore gauges, measuring tape, steel rule, glass scales, radius gauges, electronic comparators, and checkers
  • CMM dimension measurement services
Force Measurement
  • Verification of force measuring devices such as load cells, proving rings and durometers.
Others
  • Calibration of temperature, humidity, electrical parameters
Management System
  • Quality Management System (ISO 9001)
  • Environmental Management System (ISO 14001)
  • Occupational Health & Safety Management System (BS OHSAS
    18001/ ISO 45001)
  • Energy Management System (ISO 50001)
Fire Safety Products
Hallmarking of Precious Metals
2nd Party Audit & Training
  • CASETRUST
  • Public & In-house Training
    • ISO 45001:2018 OHSMS Internal Auditor
    • ISO 9001:2015 QMS Internal Auditor
    • ISO 9001:2015 QMS Lead Auditor IRCA (by HKV)
    • ISO 14001:2015 EMS Internal Auditor
    • ISO 14001:2015 EMS Lead Auditor IRCA (by HKV)
    • IMS (QEHS) Internal Auditor
    • ISO 37001:2016 Anti Bribery Management System (ABMS) –
      Non-IRCA Lead Auditor (by HKV)
    • RBA 6.0 Internal Auditor (Labor and Ethics)