Key to symbols * Calibration performed at permanent laboratory premises   • Calibration performed away from the permanent laboratory	Laboratory Details In the pdf window, use the 'binoculars' icon to search pdf text. 0157 Sheffield Testing Laboratories Issue No:036  Issue Date:09/06/2009 Address: 50-56 Nursery Street Sheffield South Yorkshire United Kingdom S38GP Contact: Mr C Blank Tel: +44 (0) 114 272 6581/2 Fax:  +44 (0) 114 272 3248 E:Mail: hq@sheffieldtesting.com Website: http://www.sheffieldtesting.com Calibration performed at permanent laboratory Summary (see schedule for detailed accreditation) DIMENSIONAL  Angle plates, box angle plates  Balls  Bench centres  Combination sets  Comparators  Cylindrical setting standards  Dial gauges, lever  Dial gauges, plunger  Feeler gauges  Gauge blocks (by comparison)  Height gauges, electronic  Height gauges, setting masters  Length gauges, flat & spherical ended  Micrometer heads  Micrometers, depth  Micrometers, external  Micrometers, height setting  Micrometers, height setting riser blocks  Micrometers, internal  Parallels, engineers  Plain gap gauges, parallel  Plain plug gauges, parallel  Plain plug gauges, taper  Plain ring gauges, parallel  Plain ring gauges, taper  Plain setting rings, parallel  Protractors, bevel  Receiver & position gauges, jigs, fixtures  Screw plug gauges, parallel  Screw plug gauges, taper  Screw ring gauges, parallel  Screw ring gauges, taper  Sine bars, centres, tables  Squares, blade  Steel rules, engineers  Surface plates & tables  Thread diameter measuring machines  Thread measuring cylinders  Vee blocks  Vernier gauges, caliper  Vernier gauges, depth  Vernier gauges, height FORCE  Force gauges, lever and push pull types  Load cells (excluding proving devices)  Proving devices and load cells TORQUE  Hand torque (tools)