NORBAR PRODUCT CATALOGUE

Torque WrenchesTorque Wrench Traceable CalibrationBeams and Weightsare traceable toInternational standardsfor length and massPhoto courtesy of NationalPhysical LaboratoryCertificate Key1. Torque Wrench Model.2. Torque Wrench individual serial number.3. Torque settings to which the wrench is calibrated.4. Upper and lower tolerance as defined by thestandard stated below.5. The actual torque readings achieved by thewrench.6. The standard against which the wrench is beingtested.7. Details of the test equipment andcalibration certificate number.This informationprovides the traceability to our UKAS laboratoryand hence to National Standards.Production Linecalibration equipmentitself calibrated inNorbar’s UKASlaboratory every fourmonths.12Certificate generatedon the production lineduring calibration3 456711