About SCL

The Standards and Calibration Laboratory (SCL) of the Innovation and Technology Commission is responsible for maintaining the reference standards of physical measurements for Hong Kong. These standards are metrologically traceable to the International System of Units (SI).

SCL also provides calibration services to users of measurement standards and measuring instruments to ensure measurement accuracy and proper metrological traceability.

Accredited by the Hong Kong Laboratory Accreditation Scheme (HOKLAS), SCL implements a management system that complies with the requirements of ISO/IEC 17025 and HOKLAS regulations.

SCL's Certificate of Accreditation is here.

SCL has the following laboratories in two different locations :

(a) Main laboratory on 35/F & 36/F of Immigration Tower in Wanchai :

• Direct Current Laboratory
• Low Frequency Laboratory
• Radio Frequency Laboratory
• Acoustics Laboratory
• Temperature Laboratory
• Humidity Laboratory
• Dimension Laboratory
• Mass and Related Laboratory

(b) Branch Laboratory on G/F of Public Works Central Laboratory Building in Kowloon Bay :

• Force Laboratory