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