Rev /07/2015 CATALOGUE - CALIBRATION SERVICES 1

Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 1

OVER 100 ITEMS We are proud to present to you our new catalogue for 2015. In the following pages we present more than 100 instrument types, which we calibrate in our laboratory, where we have been investing years of experience and valuable assets. We are confident that we have accomplished important steps and achieved many accomplishments in the last 20 years of activity in the metrology business. The challenges we face are still very important for all those who want, as we do, to keep pace with an increasingly demanding market, where efficiency, professionalism and above all facts are really important. NOT ONLY CALIBRATION In addition to the calibration of your instruments, we can manage you calibration deadlines, update your instrument records with calibration events, track the MPE of your instruments, manage the metrological traceability and monitor the drift of your instruments. All this is performed through our powerful web portal, available to you anytime. PROMPT AND EFFICIENT SERVICE Most of the calibration activities represented in this catalogue can also be performed at the customer's site, both the activities within accreditation and those outside the accreditation scope. We are however aware that it is important, if not crucial, to be able to service in the shortest possible time, and we ensure the return of the instruments calibrated in our laboratory within 7 working days. Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 2

INDEX LIST OF ACTIVITIES Description LAT/ACCREDIA calibration certificate Calibration report ISO 9000 CALIBRATION SEQUENCE AND REQUIRED TIME 4 MORE DETAILS 5 BORE GAUGES X 6-7 HEIGHT MEASURING GAUGES AND UNIVERSAL SURFACE GAUGES X X 7 THREAD RING GAUGES X 8 PLAIN RING GAUGES X X 8-9 TAPER PLAIN RING GAUGES X 10 SPLINE RING GAUGES X 10 ZERO SETTING EXTENSIONS X X 10 SINE BAR X 10 JAWS FOR BLOCK GAUGE HOLDERS X X 11 SCALES X 11 ANGLE GAUGE BLOCKS X 11 PARALLEL GAUGE BLOCKS X X 11-12-13 TEMPERATURE CALIBRATORS X 14 VERNIER CALIPERS X X 14 SNAP GAUGE EXTENDING X 14 COMB GAUGE X 14 WELDING GAUGE X 15 GAUGE FOR CHAMFERS X 15 STEP GAUGES X X 15 ROUGHNESS MASTERS X X 16 MASTERS WITH SPLINES X X 16 HARDNESS MASTERS X 16 INSERTS FOR THREAD INSPECTION X 17 LOAD CELLS X 17 CLIMATIC CELLS X 17-18 TORQUE CELLS X 18 3D CENTERING GAUGES X 18 TORQUE WRENCHES AND SCREWDRIVERS X 18 DIAL GAUGES WITH PLUNGER AND LEVER X X 18 DIAL GAUGES WITH JAWS EXTENDING X 19 DIAL GAUGES ON STAND EXTENDING X 19 TAILSTOCKS X 19 CHRONOMETERS X 19 DIAMETER MEASURING INSTRUMENTS X 19 DYNAMOMETERS X 19-20 DISTANCE MEASURING INSTRUMENTS X 20 HARDNESS TESTERS X 20 MEASURING TAPES X 20 PLAIN SNAP GAUGES X 21 PROTRACTORS X 21 HYGROMETERS X 21 SPIRIT LEVELS X 21 ELECTRONIC LEVELS X 21 LASER LEVELS X 22 REFERENCE MASSES X 22 PRESSURE GAUGES X 22 SINGLE-AXIS MEASURING DEVICES X 22 DEFFERENTIAL PRESSURE GAUGES X 22 DEPTH MICROMETERS X X 22 Page Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 3

OUTSIDE MICROMETERS EXTENDING X 23 INSIDE MICROMETERS X 24 MULTIMETERS X 24 TORQUE MULTIPLIERS X 24 ODOMETERS X 24 REFERENCE SURFACES X 25 CLAMP METERS X 25 PRISMS X 25 PROFILE PROJECTORS X 25 DEPTH GAUGES X X 25 CROSSCUT ADHESION TESTERS X 25 RADIUS GAUGES X 26 STAINLESS STEEL RULERS X 26 GRADUATE RULERS X 26 LINEAR RULERS X 26 GLASS DRO SCALES X X 26-27 METER TAPES X 27 ROUGHNESS MEASURING INSTRUMENTS X 27 SIEVES X 27 PROBE CALIBRATION SPHERES X X 27 FEELER GAUGES WITH DIAL GAUGE EXTENDING X 28 COATING THICKNESS GAUGES X 28 ULTRASONIC THICKNESS GAUGES X 28 FEELER GAUGES WITH BLADES EXTENDING X 28 TAPER THICKNESS GAUGES X 28 CALIBRATED SHIMS EXTENDING X 28 CYLINDRICAL PINS X X 29 ANGLE RULERS/MASTER CYLINDERS X 30 SUPPORTS FOR DIAL GAUGES X 30 LENGTH TRANSDUCERS X X 30 PRESSURE TRANSDUCERS X 30 TACHOMETERS X 30 THREAD PLUG GAUGES X 31 PLAIN PLUG GAUGES X X 32-33 PLAIN TAPER PLUG GAUGES X 33 MULTI DIAMETER GAUGES X X 33 GAUGES FOR KEYWAYS X X 34 SPLINE PLUG GAUGES X 34 THERMOMETERS X 34 THERMAL IMAGING CAMERAS X 35 THERMOHYGROMETERS X 35 TRIADS OF CALIBRATED WIRES X X 35-36 OPTICAL INTERFERENCE GLASSES X 36-37 GRADUATED GLASSES X 37 MICROMETRIC SCREWS X X 37 STANDARD SERVICE 38 TRAVEL COSTS 39 Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 4

CALIBRATION SEQUENCE IN 7 WORKING DAYS RECEIPT OF THE INSTRUMENT Entering the gauge in the database Cleaning, functional check Order confirmation PREPARATION Small adjustments Temperature stabilization CALIBRATION Standard calibration Standard calibration analysis and result Calibration Management (steal type) Calibration Management (silver type) Calibration Management (gold type) SHIPPING Quality Control Waxing (upon request) Delivery to the shipping service Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 5

MORE DETAILS STANDARD CALIBRATION: It consists of calibration of the measuring instrument and issue of calibration report and/or LAT/ACCREDIA calibration certificate in paper format. The management of the calibration frequency, the callback of instruments with expiring calibration deadline and their marking with expiry date sticker are included. On request, it is possible to receive the calibration report/certificate in PDF format, or exchange the type of certificate issued. On request, it is possible to state the results of calibration on the calibration report (not available/expected on LAT/ACCREDIA calibration certificates) CALIBRATION AND MANAGEMENT (STEAL TYPE) In addition to the verification of the instrument calibration, the customer has access to our web platform and to S.D.M. Measuring Instruments gauge management, consisting of an instrument database record, updated reports of events and related calibration certificates and/or reports, calibration frequency management, with the callback of expiring instruments and their marking by stickers. On request, it is possible to state the results of the calibration on the calibration report (not available/expected on LAT/ACCREDIA calibration certificates). The customer has complete overview, through a password, on all gauge management updates. CALIBRATION AND MANAGEMENT (SILVER TYPE) In addition to the verification of the instrument calibration, the customer has access to our web platform and to S.D.M. Measuring Instruments gauge management, consisting of an instrument database record, updated reports of events and related calibration certificates and/or reports, calibration frequency management, with the callback of expiring instruments and their marking by stickers, analysis of calibration results (stated on LAT/ACCREDIA calibration certificates), analysis of metrological confirmation, to support and demonstrate compliance with metrological requirements when instruments are returned to the customer. The customer has a password for consultation of updates and for the metrological confirmation on our gauge management software. CALIBRATION AND GAUGE MANAGEMENT (GOLD TYPE) In addition to the verification of the instrument calibration, the customer has access to our web platform and to S.D.M. Measuring Instruments gauge management, consisting of an instrument database record, updated reports of events and related calibration certificates and/or reports, calibration frequency management, with the callback of expiring instruments and their marking by stickers, analysis of calibration results (stated on LAT/ACCREDIA calibration certificates), analysis of metrological confirmation, to support and demonstrate compliance with metrological requirements when instruments are returned to the customer, analysis of measurement drift. The customer has a password for consultation of updates and for the metrological confirmation on our gauge management software. Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 6

SELF CENTERING BORE GAUGE - CALIBRATION REPORT RDT 1.1 Single bore gauge N.B. The price of refers to any individual bore gauge, picture 1 represents a set of 3 bore gauges where the price of each one should be multiplied by 3 =. Photo 1 Set of bore gauges consisting of No. 3 bore gauges without dial gauge + extensions SPLIT BALL BORE GAUGES - CALIBRATION REPORT RDT 1.2 From 0.5 to 18 mm N.B. The price of refers to any single cut ball head and calibrated in conjunction with the bore gauge and display unit. For additional heads after the first one each. Picture 3 Cut ball measuring head Picture 2 Set of bore gauges, consisting of 2 dial bore gauges, 25 measuring heads, 26 zero setting rings Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 7

BORE GAUGES - CALIBRATION REPORT RDT 1.3 Up to 150 mm N.B. The price of refers to any single split ball head and calibrated together with the bore gauge and display unit. For additional heads after the first one each. Photo 4 pad measuring head THINGS TO KNOW ABOUT THE CALIBRATION OF BORE GAUGES The bore gauge measures by comparison, therefore it must be zeroed on a zero setting ring before use. The calibration of the bore gauge (price above) does not include the inspection of the setting ring. Please check the section for setting rings in this catalogue. For the inspection of the bore gauge it is necessary to use its own display unit, i.e. an analogic or digital dial gauge, display unit or display column. If we receive the bore gauge without the corresponding display unit, it will be inspected using our high accuracy display unit. HEIGHT MEASURING INSTRUMENTS AND UNIVERSAL SURFACE GAUGES - CALIBRATION REPORT STANDARD INSPECTION RDT 75.1 RDT 75.2 RDT 75.3 RDT 75.4 RDT 75.5 Up to 300 mm Up to 500 mm Up to 600 mm Up to 1000 mm Up to 1500 mm HEIGHT MEASURING INSTRUMENTS AND UNIVERSAL SURFACE GAUGES LAT/ACCREDIA CALIBRATION CERTIFICATE STANDARD INSPECTION LAT 17.1 LAT 17.2 LAT 17.3 Up to 300 mm Over 300 up to 600 mm Over 600 up to 1000 mm The STANDARD INSPECTION of height measuring instruments and universal surface gauges includes the analysis of the error in the measurement of heights, it does not include the analysis of the orthogonality error, which is performed only on request For the analysis of orthogonality we can only issue a calibration report and not a certificate of LAT/ACCREDIA calibration. The prices above do not include the calibration of the masters for the qualification of the gauges Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 8

GO/NO GO THREADED RINGS CALIBRATION REPORT CYLINDRICAL THREAD RDT 3.0 RDT 3.1 RDT 3.2 RDT 3.3 RDT 3.4 RDT 3.5 < than 3 mm Over 3 to 20 mm Over 20 up to 50 mm Over 50 up to 75 mm Over 75 up to 150 mm Over 150 up to 200 mm The STANDARD INSPECTION of threaded rings includes the inspection of No. 3 diameters at three different heights, With a total of No. 3 diameter measures Different inspection procedures are available upon request TAPER THREAD RING GAUGES CALIBRATION REPORT RTD 3.6 Up to 20 mm ( ¼ 3/8 ½ ¾ NPT; NPTF ; NGT) RDT 3.7 Over 20 up to 50 mm ( 1 1 1/4, 1 ½ NPT; NPTF; NGT ) RDT 3.8 Over 50 up to 75 mm ( 2,2 ½ NPT; NPTF; NGT) RDT 3.9 Over 75 up to 100 mm ( 3,3 1/4, 3 ½,4 NPT; NPTF; NTG ) Other threads different from NPT; NPTF and NGT are available only on request. PLAIN ZERO SETTING RING GAUGE CALIBRATION REPORT STANDARD INSPECTION RDT 4.1 RDT 4.2 RDT 4.3 RDT 4.4 RDT 4.5 RDT 4.6 RDT 4.7 From 1,5 to 20 mm Over 20 up to 50 mm Over 50 up to 75 mm Over 75 up to 100 mm Over 100 up to 150 mm Over 150 up to 200 mm Over 200 up to 250 mm Inspection of No. 1 diameter at midpoint PLAIN ZERO SETTING RING LAT/ACCREDIA CALIBRATION CERTIFICATE STANDARD INSPECTION LAT 1.1 LAT 1.2 LAT 1.3 Single ring gauge from 5 to 150 mm For quantities exceeding 5 up to a maximum of 20 ring gauges For more than 20 ring gauges The STANDARD INSPECTION includes the inspection of No. 1 diameter at reference line on the midpoint of the thickness of the ring. With a total of No. 1 diameter measurement Inspection of No. 1 diameter at midpoint N.B. The STANDARD INSPECTION as above is the method used by SDM to characterize zero setting ring gauges. It is possible to characterize zero setting rings with other methods, such as the INTERMEDIATE INSPECTION (price of standard inspection +15%, see next page) or the FULL INSPECTION (described on the following pages). These types of inspection should be expressly requested. Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 9

GO or NO GO PLAIN RING GAUGE CALIBRATION REPORT INTERMEDIATE INSPECTION RDT 4.8 RDT 4.9 RDT 4.10 RDT 4.11 RDT 4.12 RDT 4.13 RDT 4.14 From 1,5 to 20 mm Over 20 up to 50 mm Over 50 up to 75 mm Over 75 up to 100 mm Over 100 up to 150 mm Over 150 up to 200 mm Over 200 up to 250 mm Inspection of No. 3 diameters at 3 different heights GO or NO GO PLAIN RING GAUGE LAT/ACCREDIA CERTIFICATE INTERMEDIATE INSPECTION LAT 1.4 LAT 1.5 LAT 1.6 Single ring gauge from 5 to 150 mm For quantities exceeding 5 up to a maximum of 20 ring gauges For more than 20 ring gauges The INTERMEDIATE INSPECTION includes the inspection of No. 3 diameters at the reference line at three different heights. With a total of No. 3 diameter measures Inspection of No. 3 diameters at 3 different heights N.B. The INTERMEDIATE INSPECTION as above is the method used by SDM to characterize GO or NO GO plain ring gauges. It is possible to characterize GO/NO GO rings with other methods, such as the FULL INSPECTION (described below), this type of inspection should be expressly requested. GO or NO GO ZERO SETTING RINGS - CALIBRATION REPORT FULL INSPECTION RDT 4.15 RDT 4.16 RDT 4.17 RDT 4.18 RDT 4.19 RDT 4.20 RDT 4.21 From 1,5 to 20 mm Over 20 up to 50 mm Over 50 up to 75 mm Over 75 up to 100 mm Over 100 up to 150 mm Over 150 up to 200 mm Over 200 up to 250 mm Inspection of No. 3 diameters at 3 different heights and then GO or NO GO ZERO SETTING RINGS - LAT/ACCREDIA CERTIFICATE FULL INSPECTION LAT 1.7 LAT 1.8 LAT 1.9 Single ring gauge from 5 to 150 mm For quantities exceeding 5 up to a maximum of 20 ring gauges For more than 20 rings The FULL INSPECTION includes the verification of No. 3 diameters at the reference line at three different heights + inspection of 3 diameters at three different heights orthogonal to the reference line, by turning the ring by 90 With a total of No. 6 diameter measurement Additional inspection of No. 3 diameters at 3 different heights orthogonal to the reference line, by turning the ring 90 N.B. Full inspection should be expressly requested when ordering Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 10

TAPER PLAIN RING GAUGES CALIBRATION REPORT RDT 5 Taper plain ring gauges SPLINE RING GAUGES CALIBRATION REPORT RDT 5.1 Spline ring gauges ZERO SETTING RODS CALIBRATION REPORT RDT 9.1 RDT 9.2 RDT 9.3 RDT 9.4 RDT 9.5 RDT 9.6 RDT 9.7 Up to 100 mm Over 100 up to 200 mm Over 200 up to 300 mm Over 300 up to 400 mm Over 400 up to 500 mm Over 500 up to 680 mm Over 680 up to 1000 mm ZERO SETTING RODS - LAT/ACCREDIA CERTIFICATE LAT 2.1 LAT 2.2 LAT 2.3 LAT 2.4 LAT 2.5 LAT 2.6 Up to 50 mm Over 50 up to 100 mm Over 100 up to 200 mm Over 200 up to 300 mm Over 300 up to 400 mm Over 400 up to 650 mm The STANDARD INSPECTION of zero setting rods includes characterization of length through No. 1 measure at the centre of the surface of the zero setting rod for a total of No. 1 length measures Different inspection procedures are available upon request SINE BAR CALIBRATION REPORT RTD 10 Sine bar Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 11

JAWS FOR BLOCK GAUGE HOLDERS CALIBRATION REPORT RDT 11 Jaws for blockgauge holder (pair) JAWS FOR BLOCK GAUGE HOLDERS LAT/ACCREDIA CALIBRATION CERTIFICATE LAT 3.0 Jaws for blockgauge holder (pair) The inspection of block holders includes the measurement of the thickness in the middle + inspection of the flatness SCALES CALIBRATION REPORT RDT 12.1 RDT 12.2 RDT 12.3 RDT 12.4 RDT 12.5 RDT 12.6 RDT 12.7 Up to 50 Kg Over 50 up to 150 kg Over 150 up to 350 kg Over 350 up to 1000 kg Over 1000 up to 2000 Kg (with customer's ballast) Over 2000 up to 3000 Kg (with customer's ballast) More than 3000 up to 4000 Kg (with customer's ballast) ANGULAR BLOCK GAUGES CALIBRATION REPORT RDT 13.1 RDT 13.2 RDT 13.3 Single gauge block (1 corner) Series over 2 up to 5 gauge blocks Series over 5 up to 10 gauge blocks PARALLEL BLOCK GAUGES UP TO 100 mm CALIBRATION REPORT INSPECTION BY MECHANICAL COMPARISON C1 C2 Single block gauge RDT 14.1 RDT 14.14 Set 9 pcs. RDT 14.2 RDT 14.15 Set 10 pcs. RDT 14.3 RDT 14.16 Set 32 pcs. RDT 14.4 RDT 14.17 Set 46 pcs. RDT 14.5 RDT 14.18 Set 47 pcs. RDT 14.6 RDT 14.19 Set 76 pcs. RDT 14.7 RDT 14.20 Set 79 pcs. RDT 14.8 RDT 14.21 Set 83 pcs. RDT 14.9 RDT 14.22 Set 88 pcs. RDT 14.10 RDT 14.23 Set 103 pcs. RDT 14.11 RDT 14.24 Set 112 pcs. RDT 14.12 RDT 14.25 Set 122 pcs. RDT 14.13 RDT 14.26 Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 12

PARALLEL GAUGE BLOCKS UP TO 100 mm LAT/ACCREDIA CALIBRATION CERTIFICATE - INSPECTION BY MECHANICAL COMPARISON C1 C2 Single block gauge LAT 3.1 LAT 3.14 Set 9 pcs. LAT 3.2 LAT 3.15 Set 10 pcs. LAT 3.3 LAT 3.16 Set 32 pcs. LAT 3.4 LAT 3.17 Set 46 pcs. LAT 3.5 LAT 3.18 Set 47 pcs. LAT 3.6 LAT 3.19 Set 76 pcs. LAT 3.7 LAT 3.20 Set 79 pcs. LAT 3.8 LAT 3.21 Set 83 pcs. LAT 3.9 LAT 3.22 Set 88 pcs. LAT 3.10 LAT 3.23 Set 103 pcs. LAT 3.11 LAT 3.24 Set 112 pcs. LAT 3.12 LAT 3.25 Set 122 pcs. LAT 3.13 LAT 3.26 PARALLEL BLOCK GAUGES UP TO 100 mm CALIBRATION REPORT INSPECTION BY DIRECT MEASUREMENT D1 D2 Single block gauge RDT 14.27 RDT 14.40 Set 9 pcs. RDT 14.28 RDT 14.41 Set 10 pcs. RDT 14.29 RDT 14.42 Set 32 pcs. RDT 14.30 RDT 14.43 Set 46 pcs. RDT 14.31 RDT 14.44 Set 47 pcs. RDT 14.32 RDT 14.45 Set 76 pcs. RDT 14.33 RDT 14.46 Set 79 pcs. RDT 14.34 RDT 14.47 Set 83 pcs. RDT 14.35 RDT 14.48 Set 88 pcs. RDT 14.36 RDT 14.49 Set 103 pcs. RDT 14.37 RDT 14.50 Set 112 pcs. RDT 14.38 RDT 14.51 Set 122 pcs. RDT 14.39 RDT 14.52 PARALLEL GAUGE BLOCKS UP TO 100 mm LAT/ACCREDIA CALIBRATION CERTIFICATE - INSPECTION BY DIRECT MEASUREMENT D1 D2 Single block gauge LAT 3.27 LAT 3.40 Set 9 pcs. LAT 3.28 LAT 3.41 Set 10 pcs. LAT 3.29 LAT 3.42 Set 32 pcs. LAT 3.30 LAT 3.43 Set 46 pcs. LAT 3.31 LAT 3.44 Set 47 pcs. LAT 3.32 LAT 3.45 Set 76 pcs. LAT 3.33 LAT 3.46 Set 79 pcs. LAT 3.34 LAT 3.47 Set 83 pcs. LAT 3.35 LAT 3.48 Set 88 pcs. LAT 3.36 LAT 3.49 Set 103 pcs. LAT 3.37 LAT 3.50 Set 112 pcs. LAT 3.38 LAT 3.51 Set 122 pcs. LAT 3.39 LAT 3.52 Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 13

NOTES: Parallel block gauges are measured by mechanical comparison (C-inspection) or by direct measurement (D-inspection). The 2 different methods have different uncertainty levels. The characterization of the length can be defined in two different ways on No. 5 points, or on 1 single point. With C1 and D1 inspection type, one single position at the centre of the block gauge is measured, while with C2 and D2 inspection type 5 points are measured and both centre deviation and length variation are calculated. MEASUREMENT UNCERTAINTY OF TYPE C INSPECTION (block gauges up to 100 mm): On the length variation: 0.065 μm On the centre deviation for ceramic and steel block gauges: 0.084 μm +0.6 10-6 L On the centre deviation for tungsten carbide block gauges: 0.084 μm +1,6 10-6 L MEASUREMENT UNCERTAINTY OF TYPE D INSPECTION (block gauges from 0.5 to 100 mm) Centre deviation: 0.5 μm Length variation: 0.6 μm Flatness: 0.14 μm BLOCK GAUGES OVER 100 mm CALIBRATION REPORT INSPECTION BY DIRECT MEASUREMENT D1 D2 Single block gauge over 100 up to 200 mm RDT 14.53 RDT 14.58 Single block gauge over 200 up to 300 mm RDT 14.54 RDT 14.59 Single block gauge over 300 up to 400 mm RDT 14.55 RDT 14.60 Single block gauge over 400 up to 680 mm RDT 14.56 RDT 14.61 Set of 8 long block gauges RDT 14.57 RDT 14.62 BLOCK GAUGES OVER 100 mm LAT/ACCREDIA CALIBRATION CERTIFICATE - INSPECTION BY DIRECT MEASUREMENT D1 D2 Single block gauge over 100 up to 200 mm LAT 3.53 LAT 3.58 Single block gauge over 200 up to 300 mm LAT 3.54 LAT 3.59 Single block gauge over 300 up to 400 mm LAT 3.55 LAT 3.60 Single block gauge over 400 up to 650 mm LAT 3.56 LAT 3.61 Set of 8 long block gauges LAT 3.57 LAT 3.62 Note: Long block gauges are measured by direct measurement (type D inspection). The characterization of the length can be defined in two different ways on No. 5 points, or on 1 single point. With D1 inspection type, one single position at the centre of the block gauge is measured, while with D2 inspection type 5 points are measured and both centre deviation and length variation are calculated. MEASUREMENT UNCERTAINTY OF TYPE D INSPECTION (block gauges from 100 to 650 mm) Centre deviation: 0.5 μm + 2.4 10-6 L Length variation: 0.6 μm Flatness: 0.14 μm Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 14

TEMPERATURE CALIBRATORS AND THERMOSTATIC BATHS - CALIBRATION REPORT RDT 16 Temperature calibrators and thermostatic baths They can be calibrated in a range from -80 C to 1200 C VERNIERS CALIBRATION REPORT RDT 17.1 Up to 200 mm RDT 17.2 Over 200 up to 300 mm RDT 17.3 Over 300 up to 500 mm RDT 17.4 Over 500 up to 600 mm RDT 17.5 Over 600 up to 700 mm RDT 17.6 Over 700 up to 800 mm RDT 17.7 Over 800 up to 1000 mm RDT 17.8 Over 1000 up to 3000 mm THIS APPLIES TO INTERNAL, EXTERNAL, DEPTH, ANALOG AND DIGITAL VERNIERS VERNIERS LAT/ACCREDIA CALIBRATION CERTIFICATE LAT 3.81 Vernier up to 200 mm LAT 3.82 Vernier over 200 up to 500 mm LAT 3.83 Vernier over 500 up to 1000 mm THIS APPLIES TO INTERNAL, EXTERNAL, DEPTH, ANALOG AND DIGITAL VERNIERS SNAP GAUGE - CALIBRATION REPORT RDT 17.91 Precision snap gauge THINGS TO KNOW ABOUT THE CALIBRATION OF SNAP GAUGES Snap gauges are measured by comparison, therefore they must be zeroed on a zero setting plug gauge/master before use. The calibration of the snap gauge (price above) does not include the inspection of the zero setting master. Please check the section for zero setting plug gauges in this catalogue. For the inspection of the snap gauge it is necessary to use its own display unit, i.e. an analogic or digital dial gauge, display unit or display column. If we receive the snap gauge without the corresponding display unit, it will be inspected using our high accuracy display unit. COMB GAUGE - CALIBRATION REPORT RDT 17.92 RDT 17.93 RDT 17.94 RDT 17.95 With No. 1 face With No. 2 faces With No. 4 faces With No. 6 faces Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 15

WELDING GAUGES-CALIBRATION REPORT RDT 18 Welding gauge type 1 RDT 18.1 Welding gauge type 2 RDT 18.2 Welding gauge type 3 Type 1 Type 2 Type 3 GAUGE FOR CHAMFERS CALIBRATION REPORT RDT 18.5 Gauge for chamfers Zero setting ring not included STEP GAUGES CALIBRATION REPORT RDT 19 6 step gauges STEP GAUGES CALIBRATION REPORT LAT 4.2 6 step gauges Thickness inspected on 5 points on each face ROUGHNESS MASTERS CALIBRATION REPORT RDT 20.1 RDT 20.2 RDT 20.3 RDT 20.4 RDT 20.5 RDT 20.6 1 area / 1 parameter 2 areas / 1 parameter for each area 3 areas / 1 parameter for each area 4 areas / 1 parameter for each area 5 areas / 1 parameter for each area Each additional parameter after the first one for each area Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 16

ROUGHNESS MASTERS LAT/ACCREDIA CALIBRATION CERTIFICATE LAT 5.1 LAT 5.2 LAT 5.3 LAT 5.4 LAT 5.5 LAT 5.6 1 area / 1 parameter 2 areas / 1 parameter for each area 3 areas / 1 parameter for each area 4 areas / 1 parameter for each area 5 areas / 1 parameter for each area Each additional parameter after the first one for each area SPLINE MASTER CALIBRATION REPORT RDT 21.1 RDT 21.2 RDT 21.3 Master with 1 spline Master with 2 splines Master with 3 splines SPLINE MASTER LAT/ACCREDIA CERTIFICATE LAT 6.1 LAT 6.2 LAT 6.3 Master with 1 spline Master with 2 splines Master with 3 splines HARDNESS MASTERS CALIBRATION REPORT RDT 22.1 RDT 22.2 RDT 22.3 RDT 22.4 RDT 22.41 RDT 22.5 Rockwell hardness scales Brinell hardness scales Vickers hardness scales over 1 Kg SHORE A - D SHORE C Barcol THREAD INSERTS CALIBRATION REPORT RDT 22.6 Pair of thread inserts For more than one pair Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 17

ADJUSTABLE MASTERS/TAR-AL CALIBRATION REPORT INSPECTION WITH PARALLEL BLOCK GAUGES RDT 22.7 RDT 22.8 RDT 22.9 TAR-AL up to 300 mm TAR-AL over 300 up to 500 mm TAR-AL over 500 up to 1000 mm ADJUSTABLE MASTERS/ TAR-AL LAT/ACCREDIA CERTIFICATE INSPECTION WITH PARALLEL BLOCK GAUGES LAT 6.6 LAT 6.7 LAT 6.8 TAR-AL up to 300 mm TAR-AL over 300 up to 500 mm TAR-AL over 500 up to 1000 mm LOAD CELLS CALIBRATION REPORT RDT 23.1 RDT 23.2 RDT 23.3 RDT 23.4 Load cells (traction or compression up to 20 ton.) Load cells (traction + compression up to 20 ton.) Materials testing machines (only inspection of load cell + comp) Materials testing machines (only inspection of load cell + cross) The above-mentioned prices refer to calibration of load cells calibrated with the original display unit. In case of load cells without display unit, we need the wiring diagrams to be able to provide power supply to the load cell and display the output signals in mv. Price, in this case, should be increased by 50% CLIMATIC CELLS AND FURNACES CALIBRATION REPORT RDT 24.1 RDT 24.2 RDT 24.3 RDT 24.4 On 1 temperature point or RH (Thermal mapping) On 2 temperature points or RH (Thermal mapping) On 3 temperature points or RH (Thermal mapping) On 4 temperature points or RH (Thermal mapping) CLIMATIC CELLS AND FURNACES CALIBRATION REPORT RDT 24.5 RDT 24.6 RDT 24.7 RDT 24.8 On 1 temperature point + RH (Thermal mapping) On 2 temperature points + RH (Thermal mapping) On 3 temperature points + RH (Thermal mapping) On 4 temperature points + RH (Thermal mapping) Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 18

CLIMATIC CELLS AND FURNACES CALIBRATION REPORT RDT 24.9 RDT 24.10 RDT 24.11 RDT 24.12 RDT 24.13 RDT 24.14 RDT 24.15 RDT 24.16 RDT 24.17 RDT 24.18 RDT 24.19 RDT 24.20 On 1 temperature point (inspection of installed probe) On 2 temperature points (inspection of installed probe) On 3 temperature points (inspection of installed probe) On 4 temperature points (inspection of installed probe) On 1 RH (relative humidity) point (inspection of installed probe) On 2 RH (relative humidity) points (inspection of installed probe) On 3 RH (relative humidity) points (inspection of installed probe) On 4 RH (relative humidity) points (inspection of installed probe) On 1 temperature point + RH (probe installed and checked) On 2 temperature points + RH (probe installed and checked) On 3 temperature points + RH (probe installed and checked) On 4 temperature points + RH (probe installed and checked) TORQUE CELLS CALIBRATION REPORT (CR) RDT 25.1 In only one direction (clockwise or counterclockwise) up to 500 Nm RDT 25.2 In both directions (clockwise + CCW) up to 500 Nm The prices above are valid for torque cells with their original display unit. 3D CENTERING GAUGES CALIBRATION REPORT RDT 25.6 3D centering gauges TORQUE/SCREWDRIVERS CALIBRATION REPORT RDT 26.1 Torque/screwdriver, in one direction (clockwise or counterclockwise) RDT 26.2 Torque/screwdriver, in two directions (clockwise + counterclockwise) RDT 26.3 Pneumatic and/or electric screwer The calibration is possible up to 1000 Nm (Different measuring ranges on request) RDT 26.4 Adjustments, if requested and where possible DIAL GAUGES - CALIBRATION REPORT RDT 27.1 Dial gauges plunger type / bidirectional lever type DIAL GAUGES - LAT/ACCREDIA CALIBRATION CERTIFICATE LAT 7 Dial gauges plunger type / bidirectional lever type Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 19

POINTED JAWS OUTSIDE DIAL GAUGES CALIBRATION REPORT RDT 27.2 Pointed jaws dial gauges - outside POINTED JAWS INSIDE DIAL GAUGES CALIBRATION REPORT RDT 27.3 Pointed jaws dial gauges - inside DIAL GAUGES ON STAND CALIBRATION REPORT RDT 27.4 Dial gauge on stand BENCHTOP TAILSTOCKS CALIBRATION REPORT RDT 27.5 Benchtop tailstocks STOPWATCH CALIBRATION REPORT RDT 27.8 Stopwatch DIAMETER MEASURING INSTRUMENTS - CALIBRATION REPORT RDT 29 Diameter measuring instrument DYNAMOMETER - CALIBRATION REPORT RDT 30.1 Spring dynamometers (spring scale) DYNAMOMETER - CALIBRATION REPORT RDT 30.2 Dynamometers for cranes (crane scale) Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 20

DYNAMOMETER - CALIBRATION REPORT RDT 30.3 Bidirectional spring dynamometers with lever DYNAMOMETER RDT 30.4 RDT 30.5 Portable compression or traction dynamometers Portable compression + traction dynamometers DISTANCE METERS - CALIBRATION REPORT RDT 31 Distance meters (inspection up to 3 metres) HARDNESS TESTER CALIBRATION REPORT RDT 32.2 RDT 32.3 Rockwell, Brinell, Vickers (indirect inspection for 1 scale) Additional scale after the first one PORTABLE HARDNESS TESTER CALIBRATION REPORT RDT 32.4 Portable hardness testers SHORE HARDNESS TESTER CALIBRATION REPORT RDT 32.1 Shore A-C-D (direct inspection) METER TAPE CALIBRATION REPORT RDT 32.6 RDT 32.7 RDT 32.8 RDT 32.9 Up to 2000 mm Up to 3000 mm Up to 5000 mm Up to 10000 mm Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 21

GO/NO GO PLAIN SNAP GAUGES CALIBRATION REPORT RDT 33.1 From 3 to 20 mm RDT 33.2 Over 20 up to 50 mm RDT 33.3 Over 50 up to 75 mm RDT 33.4 Over 75 up to 100 mm RDT 33.5 Over 100 up to 250 mm RDT 33.6 REQUIRED ADJUSTMENT OF SNAP GAUGES ONLY ON REQUEST GO or NO GO PLAIN SNAP GAUGES CALIBRATION REPORT RDT 33.7 RDT 33.8 RDT 33.9 RDT 33.10 RDT 33.11 From 3 to 20 mm Over 20 up to 50 mm Over 50 up to 75 mm Over 75 up to 100 mm Over 100 up to 250 mm GONIOMETERS AND/OR ANGLE PROTRACTORS - CALIBRATION REPORT RDT 34 Goniometers/Angle protractors HYGROMETERS CALIBRATION REPORT RDT 35.3 RDT 35.4 RDT 35.5 RDT 35.6 RDT 35.7 RDT 35.8 RDT 35.9 RDT 35.10 RDT 35.11 On 3 points RH On 4 points RH On 5 points RH On 6 points RH On 7 points RH On 8 points RH On 9 points RH On 10 points RH Each additional probe after the first one SPIRIT LEVELS CALIBRATION REPORT RDT 37.1 RDT 37.2 Linear spirit level Square spirit levels PRECISION ELECTRONIC LEVELS CALIBRATION REPORT RDT 38 RDT 38.1 Linear levels Square spirit levels Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 22

LASER LEVEL CALIBRATION REPORT RDT 39.1 RDT 39.2 Laser Level Levelling rod REFERENCE MASSES CALIBRATION REPORT RDT 40.1 RDT 40.2 RDT 40.3 Reference masses up to 10 Kg Reference masses up to 20 Kg Reference masses up to 50 Kg PRESSURE GAUGES - CALIBRATION REPORT RDT 41.1 RDT 41.2 Up to 700 bar Over 700 up to 1000 bar DEPTH MICROMETER - CALIBRATION REPORT RDT 44.1 RDT 44.2 RDT 44.3 RDT 44.4 RDT 44.5 From 0 to 25 mm From 0 to 50 mm From 0 to 100 mm From 0 to 150 mm From 0 to 300 mm DEPTH MICROMETER LAT/ACCREDIA CALIBRATION CERTIFICATE LAT 9.7 Only the micrometer will be inspected LAT 9.8 Each additional extension CERTIFICATE LAT/ACCREDIA OUTSIDE MICROMETERS CALIBRATION REPORT RDT 42.1 From 0 to 25 mm RDT 42.2 From 25 to 50 mm RDT 42.3 From 50 to 75 mm RDT 42.4 From 75 to 100 mm RDT 42.5 From 100 to 125 mm RDT 42.6 From 125 to 150 mm RDT 42.7 From 150 to 175 mm RDT 42.8 From 175 to 200 mm RDT 42.9 From 200 to 225 mm RDT 42.10 From 225 to 250 mm RDT 42.11 From 250 to 275 mm RDT 42.12 From 275 to 300 mm RDT 42.13 From 300 to 325 mm RDT 42.14 From 325 to 350 mm RDT 42.15 From 350 to 375 mm RDT 42.16 From 375 to 400 mm The prices above refer to the calibration of micrometers and do not include any zero setting extensions. Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 23

OUTSIDE MICROMETERS WITH MOVING ANVIL CALIBRATION REPORT RDT 42.17 From 0 to 100 mm RDT 42.18 From 100 to 200 mm RDT 42.19 From 200 to 300 mm RDT 42.20 From 300 to 400 mm RDT 42.21 From 400 to 500 mm RDT 42.22 From 500 to 600 mm RDT 42.23 From 600 to 700 mm RDT 42.24 From 700 to 800 mm RDT 42.25 From 800 to 900 mm RDT 42.26 From 900 to 1000 mm RDT 42.27 From 1000 to 1200 mm RDT 42.28 From 1200 to 1400 mm RDT 42.29 From 1400 to 1600 mm RDT 42.30 From 1600 to 1800 mm RDT 42.31 From 1800 to 2000 mm RDT 42.32 From 2000 to 2200 mm RDT 42.33 From 2200 to 2400 mm RDT 42.34 From 2400 to 2600 mm RDT 42.35 From 2600 to 2800 mm RDT 42.36 From 2800 to 3000 mm The prices above refer to the calibration of micrometers and do not include any zero setting extensions. INSIDE MICROMETER WITH THREE/TWO POINTS CALIBRATION REPORT RDT 43.1 RDT 43.2 RDT 43.3 Up to 100 mm Over 100 up to 200 mm Over 200 up to 300 mm Note: zero setting rings are not included. See page 2 INSIDE MICROMETER WITH MODULAR EXTENSION RODS CALIBRATION REPORT RDT 43.4 From 50 to 500 mm RDT 43.5 From 50 to 1000 mm RDT 43.6 From 50 to 1500 mm RDT 43.7 From 50 to 2000 mm RDT 43.8 Zero setting master Inspection of the micrometer screw + extensions DIFFERENTIAL PRESSURE GAUGE - CALIBRATION REPORT RDT 41.4 Differential pressure gauges SINGLE AXIS GAUGES - CALIBRATION REPORT RDT 46.9 RDT 46.10 RDT 46.11 RDT 46.12 Up to 100 mm Up to 500 mm Up to 1000/2000 mm Up to 3000 mm Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 24

UNIMASTER CALIBRATION REPORT RDT 43.9 From 250 to 1475 mm TESA code RDT 43.10 Zero setting master Inspection of the micrometer screw + extensions MULTIMETERS CALIBRATION REPORT RDT 47 Multimeter: current and voltage, AC/DC, resistance and frequency TORQUE MULTIPLIER CALIBRATION REPORT RDT 48 Torque multiplier up to 1000 Nm ODOMETER WHEEL CALIBRATION REPORT RDT 49 Odometer wheel REFERENCE SURFACE CALIBRATION REPORT RDT 50.1 RDT 50.2 RDT 50.3 RDT 50.4 RDT 50.5 RDT 50.6 RDT 50.7 RDT 50.8 RDT 50.9 RDT 50.10 RDT 50.11 300 x 300 mm 400 x 400 mm 600 x 400 mm 1000 x 600 mm 1000 x 1000 mm 1200 x 800 mm 1600 x 1000 mm 2000 x 1000 mm 2000 x 1500 mm 2500 x 1500 mm Different sizes and for different measurements from the ones indicated here CLAMP METERS CALIBRATION REPORT RDT 51 Current and voltage, AC/DC, resistance and frequency PRISMS CALIBRATION REPORT RDT 52 Parallel prism pairs Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 25

PROFILE PROJECTOR CALIBRATION REPORT RDT 53.1 RDT 53.2 Only table axes X, Y inspection Full inspection of table axes X, Y + screen protractor DEPTH MEASURING GAUGE CALIBRATION REPORT RDT 53.5 Depth gauge (inspection of thread + ruler scale) CROSSCUT ADHESION TESTER CALIBRATION REPORT RDT 54 Crosscut adhesion tester RADIUS GAUGE CALIBRATION REPORT RDT 55 From 1 to 7 RDT 55.1 From 7.5 to 15 RDT 55.2 From 15.5 to 25 RULER - CALIBRATION REPORT RDT 57 Ruler GRADUATED RULERS CALIBRATION REPORT RDT 58.1 RDT 58.2 RDT 58.3 RDT 58.4 RDT 58.5 RDT 58.6 Up to 500 mm Up to 1000 mm Up to 1500 mm Up to 2000 mm Up to 3000 mm Up to 5000 mm STAINLESS STEEL RULERS CALIBRATION REPORT RDT 59.1 RDT 59.2 RDT 59.3 RDT 59.4 RDT 59.5 RDT 59.6 RDT 59.7 RDT 59.8 RDT 59.9 RDT 59.10 Up to 500 mm straightness on one face Up to 1000 mm straightness on one face Up to 1500 mm straightness on one face Up to 2000 mm straightness on one face Up to 3000 mm straightness on one face Up to 500 mm straightness on one face + parallelism Up to 1000 mm straightness on one face + parallelism Up to 1500 mm straightness on one face + parallelism Up to 2000 mm straightness on one face + parallelism Up to 3000 mm straightness on one face + parallelism Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 26

GLASS DRO SCALES CALIBRATION REPORT RDT 59.11 RDT 59.12 RDT 59.13 Glass DRO scales/linear transducers up to 300 mm Glass DRO scales/transducers over 300 up to 500 mm Glass DRO scales/transducers over 500 up to 1000 mm GLASS DRO SCALES- LAT/ACCREDIA CALIBRATION CERTIFICATE LAT 9.9 LAT 9.10 LAT 9.11 Glass DRO scales/linear transducers up to 300 mm Glass DRO scales/transducers over 300 up to 500 mm Glass DRO scales/transducers over 500 up to 1000 mm METER WHEELS CALIBRATION REPORT RDT 60.1 RDT 60.2 RDT 60.3 RDT 60.4 RDT 60.5 Up to 2000 mm Up to 3000 mm Up to 5000 mm Up to 20000 mm Up to 50000 mm ROUGHNESS MEASURING INSTRUMENTS - CALIBRATION REPORT RDT 61.1 Portable Ra, Rz, Rsm roughness measuring instruments RDT 61.2 Every subsequent parameter after these 3 RDT 61.3 Laboratory roughness measuring instruments Roughness standard not included (see p. 7 roughness masters) TEST SIEVES - CALIBRATION REPORT RDT 62.1 RDT 62.2 RDT 62.3 RDT 62.4 Single test sieve Series of 5 test sieves Series of 10 test sieves Series of 20 test sieves CALIBRATION SPHERES CALIBRATION REPORT RDT 63.1 RDT 63.2 RDT 63.3 RDT 63.4 RDT 63.5 Single sphere Set from 5 to 10 spheres Set from 11 to 20 spheres Set from 21 to 30 spheres Set with over 31 spheres Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 27

CALIBRATION SPHERE LAT/ACCREDIA CALIBRATION CERTIFICATE LAT 10.1 Single sphere up to 100 mm LAT 10.2 For more than 5 THICKNESS GAUGE WITH DIAL GAUGE CALIBRATION REPORT RDT 64.1 Feeler gauges with dial gauge COATING THICKNESS GAUGE CALIBRATION REPORT RDT 64.2 RDT 64.3 Thickness gauges with single probe Each probe after the first one N.B. Calibrated shims not included. See calibrated shims ULTRASONIC THICKNESS GAUGE CALIBRATION REPORT RDT 64.4 RDT 64.5 Thickness gauges with single probe Each probe after the first one THICKNESS GAUGE CALIBRATION REPORT RDT 64.6 RDT 64.7 RDT 64.8 Feeler gauges with 8 gauges Feeler gauges with 13 gauges With feeler gauges with 20 gauges TAPER FEELER GAUGE CALIBRATION REPORT RDT 64.9 Taper feeler gauge CALIBRATED THICKNESS CALIBRATION REPORT RDT 65.1 RDT 65.2 Single feeler Series from 2 to 10 shims Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 28

CYLINDRICAL PLUGS CALIBRATION REPORT (STANDARD INSPECTION) RDT 66.1 RDT 66.2 RDT 66.3 RDT 66.4 RDT 66.5 RDT 66.6 RDT 66.7 RDT 66.8 Single plug 10 pin set 20 pin set 41 pin set 61 pin set 81 pin set 91 pin set 200 pin set CYLINDRICAL PLUGS LAT/ACCREDIA CALIBRATION CERTIFICATE (STANDARD INSPECTION) LAT 11.1 Single plug LAT 11.12 10 pin set LAT 11.13 20 pin set LAT 11.14 41 pin set LAT 11.15 61 pin set LAT 11.16 81 pin set LAT 11.17 91 pin set LAT 11.18 200 pin set THINGS TO KNOW ABOUT THE CALIBRATION OF CYLINDRICAL PINS The calibration of cylindrical pins is performed according to our STANDARD INSPECTION PROCEDURE: Characterization of the pin diameter through No. 1 diameter measurement at the mid-point No. 1 diameter measurement On request, we are able to inspect the wire/pin diameter with other measurement methods, such as: INTERMEDIATE INSPECTION: Characterization of the pin diameter through No. 3 measurement of the diameter in 3 positions, at 3 different heights, No. 1 diameter measurements INCREASE THE PRICE OF STANDARD INSPECTION BY 20% FULL INSPECTION: Characterization of the pin diameter through No. 3 measurement of the diameter at 3 different different heights. After having rotated the pin by 90, we inspect further 3 diameters at three different heights, No. 6 diameter measures INCREASE THE PRICE OF STANDARD INSPECTION BY 50% Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 29

ANGLE RULERS/MASTER CYLINDERS CALIBRATION REPORT RDT 67.1 With long side 70 mm RDT 67.2 With long side 100 mm RDT 67.3 With long side 150 mm RDT 67.4 With long side 200 mm RDT 67.5 With long side 300 mm RDT 67.6 With long side 400 mm RDT 67.61 With long side 500 mm RDT 67.7 With long side 600 mm RDT 67.8 With long side 700 mm RDT 67.81 With long side 800 mm RDT 67.9 With long side 1000 mm DIAL GAUGE STAND CALIBRATION REPORT RDT 67.91 Dial gauge stand Inspection of the flatness of the stand and the orthogonality of the holding bore (where the dial gauge is fixed) LENGTH TRANSDUCERS - CALIBRATION REPORT RDT 67.92 Linear transducer and/or bi-directional lever transducer LENGTH TRANSDUCERS LAT/ACCREDIA CALIBRATION CERTIFICATE LAT 14.5 Linear transducer and/or bi-directional lever transducer PRESSURE TRANSDUCER - CALIBRATION REPORT RDT 41.3 Pressure transducers (with original display) SPEEDOMETER CALIBRATION REPORT RDT 68.1 RDT 68.2 Optical or contact tachometer Optical and contact tachometer Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 30

GO/NO GO THREAD PLUG GAUGES CALIBRATION REPORT RDT 69.1 Up to 20 mm RDT 69.2 Over 20 up to 50 mm RDT 69.3 Over 50 up to 75 mm RDT 69.4 Over 75 up to 100 mm RDT 69.5 Over 100 up to 150 mm RDT 69.6 Over 150 up to 200 mm Additional inspection of the depth notch GO or NO GO THREAD PLUG GAUGES CALIBRATION REPORT RDT 69.7 Up to 20 mm RDT 69.8 Over 20 up to 50 mm RDT 69.9 Over 50 up to 75 mm RDT 69.10 Over 75 up to 100 mm RDT 69.11 Over 100 up to 150 mm RDT 69.12 Over 150 up to 200 mm Additional inspection of the depth notch TAPER THREADED PLUG GAUGES WITH 2 and 3 STEPS CALIBRATION REPORT RDT 69.13 From G 1/16 to G1 NPT; NPTF; NGT RDT 69.14 From G 1 1/8 to G 2 NPT; NPTF ; NTG RDT 69.15 From G 2 ¼ to G 3 NPT ; NPTF ; NGT RDT 69.16 Over 3 " to 4" NPT; NPTF; NGT Other threads different from NPT; NPTF and NGT are available only on request PLAIN ZERO SETTING PLUG GAUGES CALIBRATION REPORT STANDARD INSPECTION RDT 69.20 Up to 20 mm RDT 69.21 Over 20 up to 50 mm RDT 69.22 Over 50 up to 75 mm RDT 69.23 Over 75 up to 100 mm RDT 69.24 Over 100 up to 150 mm RDT 69.25 Over 150 up to 200 mm RDT 69.26 Over 200 up to 250 mm PLAIN ZERO SETTING PLUG GAUGES LAT/ACCREDIA CALIBRATION CERTIFICATE STANDARD INSPECTION LAT 11.61 LAT 11.62 LAT 11.63 Single plug gauge More than 5 pcs. up to 10 pcs. More than 10 pcs. up to 20 pcs. The STANDARD INSPECTION includes the inspection of No. 1 diameter at the reference line on the centreline of the thickness of the gauge For a total of No. 1 diameter measurement N.B. The STANDARD INSPECTION as above is the method used by SDM to characterize zero setting plug gauges. It is possible to characterize zero setting plug gauges with other methods, such as the INTERMEDIATE INSPECTION (price of standard inspection +15%, see next page) or the FULL INSPECTION (described on the following pages). Such inpection procedures should be expressly requested when ordering. Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 31

GO or NO GO PLAIN PLUG GAUGES CALIBRATION REPORT STANDARD INSPECTION RDT 70.8 Up to 20 mm RDT 70.9 Over 20 up to 50 mm RDT 70.10 Over 50 up to 75 mm RDT 70.11 Over 75 up to 100 mm RDT 70.12 Over 100 up to 150 mm RDT 70.13 Over 150 up to 200 mm RDT 70.14 Over 200 up to 250 mm GO or NO GO PLAIN PLUG GAUGES LAT/ACCREDIA CALIBRATION CERTIFICATE STANDARD INSPECTION LAT 13.1 LAT 13.2 LAT 13.21 Single plug gauge More than 5 pcs. up to 10 pcs. More than 10 pcs. up to 20 pcs. The STANDARD INSPECTION includes the inspection of No. 3 diameters at 3 different heights N.B. The STANDARD INSPECTION as above is the method used by SDM to characterize GO or NO GO plain plug gauges. It is possible to characterize GO or NO GO plug gauges with other methods. GO/NO GO PLAIN PLUG GAUGES CALIBRATION REPORT INTERMEDIATE INSPECTION RDT 70.1 RDT 70.2 RDT 70.3 RDT 70.4 RDT 70.5 RDT 70.6 RDT 70.7 Up to 20 mm Over 20 up to 50 mm Over 50 up to 75 mm Over 75 up to 100 mm Over 100 up to 150 mm Over 150 up to 200 mm Over 200 up to 250 mm GO/NO GO PLAIN PLUG GAUGES LAT/ACCREDIA CALIBRATION CERTIFICATE INTERMEDIATE INSPECTION LAT 12.3 LAT 12.4 LAT 12.45 Single plug gauge More than 5 pcs. up to 10 pcs. More than 10 pcs. up to 20 pcs. The INTERMEDIATE INSPECTION includes the verification of No. 3 diameters on each calibrated head With a total of No. 6 diameter measurements N.B. The INTERMEDIATE INSPECTION as above is the method used by SDM to characterize GO/NO GO plain plug gauges. It is possible to characterize GO/NO GO plug gauges with other methods, such as the FULL INSPECTION (described below). This type of inspection should be expressly requested. Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 32

GO/NO GO, GO or NO GO ZERO SETTING PLUG GAUGES CALIBRATION REPORT FULL INSPECTION RDT 70.15 RDT 70.16 RDT 70.17 RDT 70.18 RDT 70.19 RDT 70.20 RDT 70.21 From 3 to 20 mm Over 20 up to 50 mm Over 50 up to 75 mm Over 75 up to 100 mm Over 100 up to 150 mm Over 150 up to 200 mm Over 200 up to 250 mm Inspection of No. 3 diameters at 3 different heights GO/NO GO, GO or NO GO ZERO SETTING PLUG GAUGES LAT/ACCREDIA CERTIFICATE FULL INSPECTION LAT 13.5 LAT 13.6 LAT 13.61 Single plug gauge More than 5 pcs. up to 10 pcs. More than 10 pcs. up to 20 pcs. The FULL INSPECTION includes the verification of No. 3 diameters on each calibrated head at the reference line at three different heights + inspection of 3 diameters at three different heights orthogonal to the reference line, by turning the plug by 90 N.B. Full inspection should be expressly requested when ordering TAPER PLAIN PLUG GAUGES CALIBRATION REPORT Additional inspection of No. 3 diameters at 3 different heights orthogonal to the reference line, by turning the plug 90 RDT 71.1 Custom taper plain plug gauge MULTI DIAMETER PLUG GAUGES CALIBRATION REPORT STANDARD INSPECTION RDT 71.4 Plug gauge with 3 diameters RDT 71.5 Plug gauges with more than 3 diameters The STANDARD INSPECTION includes the inspection of No. 1 diameter at the midpoint of each calibrated diameter. With a total of No. 3 diameter measures for plug gauges with 3 diameters MULTI DIAMETER PLUG GAUGES LAT/ACCREDIA CALIBRATION CERTIFICATE STANDARD INSPECTION LAT 9.1 Plug gauge with 3 diameters LAT 9.2 Plug gauges with more than 3 diameters The STANDARD INSPECTION includes the inspection of No. 1 diameter at the midpoint of each calibrated diameter. With a total of No. 3 diameter measures for plug gauges with 3 diameters Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 33

GO/NO GO GAUGES FOR KEYWAYS CALIBRATION REPORT STANDARD INSPECTION RDT 90.1 Up to 20 mm RDT 90.2 Over 20 up to 50 mm RDT 90.3 Over 50 up to 75 mm RDT 90.4 Over 75 up to 100 mm RDT 90.5 Over 100 up to 150 mm RDT 90.6 Over 150 up to 200 mm RDT 90.7 Over 200 up to 250 mm GO/NO GO GAUGES FOR KEYWAYS LAT/ACCREDIA CALIBRATION CERTIFICATE STANDARD INSPECTION LAT 14.1 Single plug gauge LAT 14.2 More than 5 pcs. up to 10 pcs. LAT 14.3 More than 10 pcs. up to 20 pcs. The standard inspection includes the characterization of the thickness with No. 1 measure on each calibrated head SPLINE PLUG GAUGES CALIBRATION REPORT RDT 91.1 SPLINE PLUG GAUGES THERMOMETERS CALIBRATION REPORT from - 30 C up to 1000 C RDT 72.1 RDT 72.2 RDT 72.3 RDT 72.4 RDT 72.5 RDT 72.6 RDT 72.7 RDT 72.8 RDT 72.9 RDT 72.10 RDT 72.11 Temperature on 1 point Temperature on 2 points Temperature on 3 points Temperature on 4 points Temperature on 5 points Temperature on 6 points Temperature on 7 points Temperature on 8 points Temperature on 9 points Temperature on 10 points Each additional probe after the first, calibrated under the same conditions NON CONTACT THERMOMETERS CALIBRATION REPORT from 20 C up to 300 C RDT 72.12 RDT 72.13 RDT 72.14 RDT 72.15 RDT 72.16 RDT 72.17 RDT 72.18 RDT 72.19 RDT 72.20 RDT 72.21 Temperature on 1 point Temperature on 2 points Temperature on 3 points Temperature on 4 points Temperature on 5 points Temperature on 6 points Temperature on 7 points Temperature on 8 points Temperature on 9 points Temperature on 10 points Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 34

NON CONTACT THERMAL CAMERAS CALIBRATION REPORT from 20 C up to 300 C RDT 92.1 RDT 92.2 Temperature on 3 points Temperature on 4 points THERMOIGROMETERS - CALIBRATION REPORT RDT 73.3 RDT 73.4 RDT 73.5 RDT 73.6 RDT 73.7 RDT 73.8 RDT 73.9 RDT 73.10 RDT 73.11 Temperature on 3 points + RH Temperature on 4 points + RH Temperature on 5 points + RH Temperature on 6 points + RH Temperature on 7 points + RH Temperature on 8 points + RH Temperature on 9 points + RH Temperature on 10 points + RH Each additional probe after the first one TRIADS OF CALIBRATED WIRES CALIBRATION REPORT STANDARD INSPECTION RDT 74.1 RDT 74.2 RDT 74.3 RDT 74.4 Triad of single wires Series from 2 to 5 triads Series from 6 to 10 triads Series from 18 triads TRIADS OF CALIBRATED WIRES LAT/ACCREDIA CALIBRATION CERTIFICATE STANDARD INSPECTION LAT 15.1 LAT 15.12 LAT 15.13 LAT 15.14 Triad of single wires Series from 2 to 5 triads Series from 6 to 10 triads Series from 18 triads THINGS TO KNOW ABOUT THE CALIBRATION OF TRIADS OF CALIBRATED WIRES The calibration of triads of calibrated wires is performed according to our STANDARD INSPECTION procedure: Wire Ø characterization of wires (pins) of the triad through No. 1 diameter measurement on each wire in the middle No. 3 diameter measures for each triad On request, we are able to inspect the wire/pin diameter with other measurement methods, such as: Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 35

INTERMEDIATE INSPECTION: Wire Ø characterization of wires (pins) of the triad through No. 3 measurement of the diameter at 3 different heights of each single wire (pin) No.9 diameter measures for each triad INCREASE THE PRICE OF STANDARD INSPECTION BY 20% FULL INSPECTION: Wire Ø characterization of wires (pins) of the triad through No. 3 measurement of the diameter at 3 different heights of each single wire (pin) After having rotated the pin by 90 we inspect 3 diameters at 3 different heights No. 18 diameter measures for each triad INCREASE THE PRICE OF STANDARD INSPECTION BY 50% OPTICAL INTERFERENCE GLASSES CALIBRATION REPORT Inspection of flatness on No. 1 face RDT 76.1 RDT 76.2 RDT 76.3 RDT 76.4 RDT 76.5 RDT 76.6 RDT 76.7 RDT 76.8 RDT 76.9 RDT 76.10 Single glass Set of 2 glasses Set of 3 glasses Set of 4 glasses Set of 5 glasses Set of 6 glasses Set of 7 glasses Set of 8 glasses Set of 9 glasses Set of 10 glasses OPTICAL INTERFERENCE GLASSES CALIBRATION REPORT Inspection of flatness on No. 2 faces + inspection of parallelism RDT 76.11 RDT 76.12 RDT 76.13 RDT 76.14 RDT 76.15 RDT 76.16 RDT 76.17 RDT 76.18 RDT 76.19 RDT 76.20 Single glass Set of 2 glasses Set of 3 glasses Set of 4 glasses Set of 5 glasses Set of 6 glasses Set of 7 glasses Set of 8 glasses Set of 9 glasses Set of 10 glasses CALIBRATION SLIDES CALIBRATION REPORT RDT 36 Calibration slide 1/100 mm (stage micrometer) Note: other types of calibration slides on request Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 36

VACUUM GAUGE - CALIBRATION REPORT RDT 78 Vacuum gauge up to 1 bar MICROMETRIC SCREWS CALIBRATION REPORT RDT 93 Micrometric screws up to 100 mm MICROMETRIC SCREWS LAT/ACCREDIA CALIBRATION CERTIFICATE LAT 16 Micrometric screws up to 100 mm FOR INSTRUMENTS OTHER THAN THOSE INCLUDED IN THIS PRICE LIST, SUCH AS: Power supplies, ammeters, anemometers, instruments for testing of chandeliers, angular block gauges, signal calibrators, sound level meters and calibrators, insulation testers, resistance testers, oscilloscopes, thermal cameras, voltmeters, wattmeters... prices are on request and depending of their models and their features Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 37

OF THE SERVICE STANDARD SERVICE: Calibration and inspection, issuing of a calibration report and/or LAT/ACCREDIA calibration certificate on paper. The report and/or LAT/ACCREDIA certificate in PDF format should be expressly requested and it costs... for each gauge. Cancellation and/or reprint of new LAT/ACCREDIA certificates costs... net, for calibration reports it costs... net for each one. The standard servicing time is 5/7 working days from gauge receipt and order confirmation. Every instrument is recorded in our computer system; it has a record, which is used to manage calibration deadlines (via fax or email). This service is available when the customer informs us about the required frequency of calibration for the instrument/gauge. Included in the service, the instrument is marked with a calibration expiry sticker. The packaging is included in the service. Minimum order:... net This price list refers to activities performed c/o our laboratory, any travel costs should be calculated separately according to the relevant price lists. Each gauge/instrument under calibration must be identified with an indelible ID serial number (laser marking). If it is not possible, for technical reasons, to use an indelible identification, we will use an adhesive label (sticker). IDENTIFICATION STICKER "Only when it is not possible to use indelible laser marking" It is performed according to our internal coding system (using a barcode number) and has no additional cost, while the adhesive label with customer code has a cost of... for each gauge. LASER MARKING IDENTIFICATION Indelible marking by laser is really necessary, unless impossible for technical reasons, and costs:... for each gauge, both with our internal coding and customer code. For each instrument, the statement about the POSITIVE or NEGATIVE outcome can be recorded and reported. It is necessary that the client informs us about his acceptability criteria (MPE). The outcome of the inspection, either positive or negative (applicable only on calibration reports) has a cost of.../gauge. The outcome of the inspection is defined on the basis of the measured value and the acceptability criteria (MPE), without taking into account the measurement uncertainty. These options: calibration report and/or LAT/ACCREDIA certificate in PDF, labelling with customer's ID code, laser marking and calibration outcome should be expressly requested when ordering or when accepting our order confirmation. Repair of the instrument, if out of tolerance, is performed only after acceptance of our quotation, when required by the customer. Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 38

TRAVEL COSTS FOR ON SITE ACTIVITIES Some of the calibration activities on this price list are available at the customer's premises, therefore costs for travel expenses should be added: IDLE HOURS AND TRAVEL HOURS Applicable only for inactive waiting time at the customer's premises and/or travel hours DAILY ALLOWANCE FOR EACH WORKING DAY AT THE CUSTOMER'S PREMISES TRAVEL ALLOWANCE (only for activities abroad) MILEAGE RATE REIMBURSEMENT (for each Kilometre round trip journey) Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 39

Rev. 02 07/07/2015 CATALOGUE - CALIBRATION SERVICES 40