Procal is an independent calibration company who have been providing on-site calibration to the paper and board, printing and packaging industries since 1992. Based in the United Kingdom, the calibration service offers the following benefits to companies with ISO 9001 accreditation:

Instrument servicing and maintenance

Calibration to British and International Standards

On-site service

Detailed calibration certificates

Traceable to national measurement standards

Satisfies the calibration requirements of ISO 9001

Instrument repairs and spare parts

Competitive prices

Test instruments covered by the service include the full range of paper and board test equipment used to verify products such as:

Printing and writing papers

Tissue and hygiene products

Fluting and liner materials

Security printing papers

Graphic and art papers


Corrugated board

Speciality papers and boards

Coated papers

Carbonless paper

Folding carton board


For further information please fill in your details below and we will contact you to discuss your calibration requirements.

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or contact us at:


Procal Limited

Glebe House

Glebe Road



KT21 2NU

United Kingdom


Tel:  01372 271313

Fax: 01372 270100



Tel:  +44 1372 271313

Fax: +44 1372 270100


© Procal 2013 Registered Office: Glebe House Glebe Road Ashtead Surrey KT21 2NU Registered in England No. 2696264