Concrete Resistivity
Measure the electrical resistivity of concrete using Wenner four probes technique to determine the corrosion rate of reinforcement.
Half Cell Potential Measurement
Measure the potential of an embedded reinforcing bar relative to a copper/copper sulphate cell in order to locate the high corrosion risk areas in a structure.
Qualitech Testing & Consultancy Limited (QTC) established in Hong Kong in September 2007, by technical experts from various industry and aviation sectors, is an independent, third-party organization that provides consultancy, inspection, calibration and testing services to the public within Hong Kong, Macau and P.R. China.
Our laboratory received the Hong Kong Laboratory Accreditation Scheme (HOKLAS) as well as the Hong Kong Inspection Body Accreditation Scheme (HKIAS) recognition respectively in 2008 and 2009. Our quality management systems have been implemented to comply with the requirements of HOKLAS 003「Technical Criteria for Laboratory Accreditation」, BS EN ISO/ IEC 17025 「General Requirements for the Competence of Testing and Calibration Laboratories」, HKIAS 003 「Criteria for Accreditation of Inspection Bodies」, BS EN ISO/IEC 17020「General Criteria for the Operation of Various Types of Bodies Performing inspection」 and relevant clauses of ISO 9001.
Our company provides consultancy and quality services to the following areas:
- Physical Testing
- Calibration Services
- Building Structure Diagnostic
- Test & Thorough examination of Lifting Appliances
- Non-destructive and Destructive Test for Welds
- Construction Materials Testing
- Welding Procedure / Welder Qualification Test
- Foundation Test
- Chemistry
- Total sulfur content of diesel
- Microbiological test
- Physical examination and chemical test in tap water
- Chemical analysis of stainless steel
It is the policy of the Qualitech Testing & Consultancy Limited (QTC) to fully satisfy our customers by providing quality services of the highest standard.
QTC commits to carry out our services impartially, fairly, free from conflict of interest. We shall not allow commercial, financial or other pressures to compromise impartiality and shall ensure objectivity of the work.