Manual

6
2. CALIBRATION, CERTIFICATION
AND SERVICE
Certication
Comark can provide certicates of calibration for its
whole product range, to suit ISO 9000 and other quality
assurance procedures, food hygiene regulations, HACCPs
and environmental regulations. Comark certicates are
produced by independent quality controlled processes
which compare product performance against agreed
National Standards. For peace of mind and best practice
Comark recommend annual certication/recalibration.
Two levels of certication are available for infra-red
temperature and non temperature instruments, excluding
humidity:- UKAS certicates via an external accredited
laboratory and NPL traceable certicates from the Comark
calibration laboratory.
Three levels of certication are available for contact
temperature products and these are detailed here:
a) UKAS Temperature Certication
The Comark UKAS (United Kingdom Accreditation
Service) accredited temperature calibration
laboratory is one of the nest in the UK. Comark
UKAS certicates can offer the lowest uncertainty
of 0.01°C and provide independent proof of correct
calibration using equipment and procedures audited
by UKAS inspectors. The equipment used is fully
traceable to the National Physical Laboratory.
b) UKAS Humidity Certication
In addition to the Comark temperature laboratory,
the humidity laboratory continues the tradition of
0451