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CALIBRATION, CERTIFICATION AND SERVICE
Certication
Comarkcanprovidecerticatesofcalibrationforitswholeproductrange,tosuit
ISO9000andotherqualityassuranceprocedures,foodhygieneregulations,
HACCPsandenvironmentalregulations.Comarkcerticatesareproducedby
independentqualitycontrolledprocesseswhichcompareproductperformance
againstagreedNationalStandards.ForpeaceofmindandbestpracticeComark
recommendannualcertication/recalibration.
Twolevelsofcerticationareavailableforinfra-redtemperatureandnontempera-
tureinstruments,excludinghumidity:-UKAScerticatesviaanexternalaccredited
laboratoryandNPLtraceablecerticatesfromtheComarkcalibrationlaboratory.
Threelevelsofcerticationareavailableforcontacttemperatureproductsand
thesearedetailedhere:
a) UKAS Temperature Certication
TheComarkUKAS(UnitedKingdomAccreditationService)accredited
temperaturecalibrationlaboratoryisoneofthenestintheUK.Comark
UKAScerticatescanofferthelowestuncertaintyof0.01°Candprovide
independentproofofcorrectcalibrationusingequipmentandproce-
duresauditedbyUKASinspectors.Theequipmentusedisfullytraceable
totheNationalPhysicalLaboratory.
b) UKAS Humidity Certication
InadditiontotheComarktemperaturelaboratory,thehumiditylaboratory
continuesthetraditionofhighaccuracycerticationandawiderange
(25%to90%RH)withuncertaintiesof2.8%ofreading.Thisrangealso
includesDewpointmeasurements.
c) NPL Traceable Certication
ComarkNPLcerticatesaretraceabletotheNationalPhysicalLabora-
toryandcanofferuncertaintyaslowas0.3°C.
Conformance
Certicatesofconformancecanbesuppliedfornew,servicedandrecalibrated
instruments.Theseconrmthatinstrumentsarewithintheiroriginalmanufactured
specication.
Service/Repairs
Regularservicingandanyrequiredrepairs,underwarrantyorafter,areavailable
fromtheComarkServiceDepartment.
FormoreinformationonallComarkcertication,calibrationandservicefacilities
pleasecallComarkCustomerSupportorcontactyourlocaldistributor.
No. 0451
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