Comark C9501/IS Manual do Utilizador descarregar pdf (Página 8)

CALIBRATION, CERTIFICATION AND SERVICE

Certiﬁ cation

Comark can provide certiﬁ 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

certiﬁ 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 certiﬁ cation/recalibration.

Two levels of certiﬁ cation are available for infra-red temperature and

non temperature instruments, excluding humidity:- UKAS certiﬁ cates via

an external accredited laboratory and NPL traceable certiﬁ cates from

the Comark calibration laboratory.

Three levels of certiﬁ cation are available for contact temperature and

humidity products and these are detailed here:

a) UKAS Temperature Certiﬁ cation

The Comark UKAS (United Kingdom Accreditation Service)

accredited temperature calibration laboratory is one of the

ﬁ nest in the UK. Comark UKAS certiﬁ 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 Certiﬁ cation

In addition to the Comark temperature laboratory, the humidity

laboratory continues the tradition of high accuracy certiﬁ cation

and a wide range (25% to 90%RH) with uncertainties of 2.8% of

reading. This range also includes Dew point measurements.

c) NPL Traceable Certiﬁ cation

Comark NPL certiﬁ cates are traceable to the National Physical

Laboratory and can offer uncertainty as low as 0.3°C.

No. 0451

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Comark C9501/IS Manual do Utilizador Página 8