SCS Directory Accreditation number: SCS 0115

Transcript

1 International standard: ISO/IEC 17025:2005 Swiss standard: SN EN ISO/IEC 17025:2005 METRON SA Calibration Laboratory Via Luserte Sud Quartino Head: Angelo Capone Responsible for MS: Angelo Capone Telephone: mail: info@metron-labo.ch Internet: Initial accreditation: Current accreditation: to Scope of accreditation see: (Accredited bodies) Scope of accreditation as of Calibration laboratory for length, form, torque and electrical quantities Calibration and Capability (CMC) Best Length Calipers Up to Scale interval 1000 mm 0,1 mm 58 µm L Analog indication 0,02 mm 12 µm L 0,01 mm 8 µm L 0,05 mm 29 µm L 0,01 mm 0,001 mm 13 µm L 6 µm L Digital indication / H peo/bgs 0115scsvz_engl 1/14

2 Best Dial gauges Scale interval 0-10 mm 0,001 mm 0,6 µm Analog indication 0-20 mm 0,002 mm 1,2 µm mm mm 0,01 mm 0,1 mm 5,8 µm 58,1 µm 0-2 mm 0,0001 mm 0,2 µm Digital indication 0-10 mm 0,001 mm 1,2 µm mm 0,01 mm 11,9 µm Dial Gauges (Lever-Type) Scale interval 0,002 mm 1,2 µm Analog indication 0,01 mm 6,5 µm 0,001 mm 1,2 µm Digital indication 0,01 mm 11,9 µm Electronic length indicators 0-2 mm 0-10 mm 0-30 mm Scale interval 0,0001 mm 0,0001 mm 0,0001 mm 0,2 µm 0,6 µm 1,2 µm / H peo/bgs 0115scsvz_engl 2/14

3 Best External Micrometers Scale interval Internal Micrometers 3-line contact 0-25 mm 0,001 mm 0,6 µm L Analog indication 0,010 mm 5,8 µm 0-25 mm 0,001 mm 1,2 µm + 0, L Digital indication 0,010 mm 11,6 µm > mm 0,001 mm 0,6 µm + 1, L Analog indication 0,010 mm 5,8 µm > mm 0,001 mm 1,2 µm + 7, L Digital indication 0,010 mm 11,6 µm > mm 0,001 mm 0,6 µm + 11, L Analog indication 0,010 mm 5,8 µm + 2, L > mm 0,001 mm 1,2 µm + 9, L Digital indication 0,010 mm 11,6 µm > mm 0,001 mm 0,3 µm + 4, L Analog indication 0,010 mm 1,1 µm + 2, L > mm 0,001 mm 1,2 µm + 11, L Digital indication 0,010 mm 11,5 µm + 0, L Scale interval mm 0,001 mm 0,002 mm mm 2,5 µm + 1, L 2,6 µm+ 2,0*10-6 L 3,8 µm+ 1,0*10-6 L Analog indication 0,01 mm 6,3 µm + 0, L / H peo/bgs 0115scsvz_engl 3/14

4 Best mm 0,001 mm 2,7 µm + 1, L Digital indication 0,01 mm 11,8 µm + 0, L Depth Micrometers Scale interval 0-25 mm 0,001 mm 0,6 µm + 4, L Analog indication 0,010 mm 5,8 µm 0-25 mm 0,001 mm 1,2 µm + 0, L Digital indication 0,010 mm 11,6 µm > mm 0,001 mm 0,6 µm + 1, L Analog indication 0,010 mm 5,8 µm > mm 0,001 mm 1,2 µm + 1, L Digital indication 0,010 mm 11,6 µm > mm 0,001 mm 0,5 µm + 3, L Analog indication 0,010 mm 5,8 µm 0, L > mm 0,001 mm 1,1 µm + 2, L Digital indication 0,010 mm 11,6 µm Height measuring instrument Up to SITE. Scale interval 1000 m 0,1 µm 0,3 µm + 3, L Calibration with angular Laser interferometer 610 mm 0,1 µm 1,2 µm + 2, L Calibration with step gauge Master piece for probe constant 5-45 mm 0,5 µm + 2, L Calibration with horizontal length measuring machine / H peo/bgs 0115scsvz_engl 4/14

5 Best Straightness standards Up to SITE mm 0,6 µm + 0, L with angular Laser interferometer Plug gauges mm 0,35 µm + 1, L Pin gauges and plugs mm 0,3 µm Gap gauges mm 0,30 µm + 1, L Ring gauges mm 0,30 µm + 1, L Thread ring gauges mm 2,2 µm + 1, L Pitch mm Simple pitch diameter Thread plug gauges mm 2,1 µm + 0, L Pitch mm Simple pitch diameter Gauge blocks 0.5 mm to 100 mm Material Central length Steel 0,07 µm + 0, L Ceramic 0,08 µm + 0, L / H peo/bgs 0115scsvz_engl 5/14

6 Best Tungsten carbide 0,1 µm + 0, L Variation in length V with fo and fu 0,05 µm 100 mm a 1100 mm Measure with horizonthal machine one coordinate Central length 0,25 µm L Variation in length V with fo and fu 0,25 µm L Internal Micrometers 2 points Form measurement Roundness Machine Tools & EDM Machines Positioning error of linear axes 25 mm a 1100 mm 0,25 µm L Measure with horizonthal machine one coordinate External 0.3 mm a 300 Internal 0.5 mm a µm 0.10 µm Evaluation according to VDI/DGQ 3441, ISO 230-2/4 Up to 30 m Calibration on-site 0,2 µm L with Laser interferometer Horizontal length measuring machine Up to 1 m Calibration on-site 0,2 µm + 1, L with Laser interferometer + Slip Gauge Block Coordinate measuring machine Up to 1m Calibration on-site Uncertainty of the used standard (step gauge) 0,2 µm + 0, L Calibration in according to ISO or VDI / H peo/bgs 0115scsvz_engl 6/14

7 Best Laser distance measuring instrument Up to 1,7 m 1 digit Comparison with Laser interferometer Perpendicularity of linear axes Reference length 600 mm Calibration on-site Straightness: 1,7 µm / 600mm Granite square Squareness: 1,2 µm / 400 mm Positional deviation of rotary axes Every 30 0,4 With optical polygon and autocollimator Flatness of surface plate Lmin, Bmin : 0.2 m Basis 50 mm Calibration on-site 0.5 µm + 0, L L: Length of surface plate With electronic level meters, according to DIN 876 and ISO 8512 Granite square Up to 1 m Straightness: 0,25 µm + 0, L With optical square and autocollimator Squareness: 0.6 Direct voltage Voltmeters 0... <330 mv µv On-site calibration 0,33 V... <3,3 V µv possible 3,3 V... <33 V µv 33 V... <330 V mv 330 V V mv Calibration of 32 V <320 V mv On-site calibration voltage probes 320 V 1050 V mv possible Calibrators 0 mv 200 mv ,6 µv On-site calibration >0,2 V 2 V µv possible >2 V 20 V µv >20 V 200 V µv / H peo/bgs 0115scsvz_engl 7/14

8 Best >200 V 1000 V µv Direct current Current meters 0... <330 μa na On-site calibration <3.3 ma na possible <33 ma µa <330 ma µa 0,33... <1.1 A µa <3 A µa 3... <11 A µa A 1, µa Calibrators 0 µa 200 µa na On-site calibration >200 µa 2 ma na possible >2 ma 20 ma na >20 ma 200 ma ua >20 ma 2 A ua >2 A 20 A ua Clamp meters 1 ma <33 ma µa On-site calibration and current 33 ma <330 ma µa possible transducers 0.33 A <1.1 A µa 1.1 A <3 A µa 3 A <11 A ma 11 A <20.5 A ma 20.5 A <110 A ma 110 A <205 A ma 205 A <550 A ma 550 A 1025 A ma / H peo/bgs 0115scsvz_engl 8/14

9 Best Alternate voltage Voltmeters 1 mv <32 mv 10 Hz 45 Hz µv On-site calibration >45 Hz 10 khz µv possible >10 khz 20 khz µv >20 khz 50 khz µv >50 khz 100 khz µv >100kHz 500kHz µv 33 mv <330 mv 10 Hz 45 Hz µv >45 Hz 10 khz µv >10 khz 20 khz µv >20 khz 50 khz µv >50 khz 100 khz µv 0.33 mv <3.3 V >100kHz 500kHz µv 10 Hz 45 Hz µv >45 Hz 10 khz µv >10 khz 20 khz µv >20 khz 50 khz µv 3.3 V <33 V >50 khz 100 khz µv >100kHz 500kHz µv 10 Hz 45 Hz µv >45 Hz 10 khz µv 33 V <330 V >10 khz 20 khz µv >20 khz 50 khz µv >50 khz 100 khz mv 45 Hz 1 khz mv 330 V 1020 V >1 khz 10 khz mv / H peo/bgs 0115scsvz_engl 9/14

10 Best >10 khz 20 khz mv >20 khz 50 khz mv Calibration of 32 V <320 V Max 60 Hz mv On-site calibration voltage probes 320 V 1050 V Max 60 Hz mv possible Calibrators 0 mv 200 mv 1 Hz.. 10 Hz >10 Hz.. 40 Hz >40 Hz Hz >100 Hz.. 2 khz >2 khz.. 10 khz >10 khz.. 30kHz >30 khz khz >200 mv.. 2V 1 Hz.. 10 Hz >10 Hz.. 40 Hz >40 Hz Hz >100 Hz.. 2 khz >2 khz.. 10 khz >10 khz.. 30kHz >30 khz khz >2V.. 20 V 1 Hz.. 10 Hz >10 Hz.. 40 Hz >40 Hz Hz >100 Hz.. 2 khz >2 khz.. 10 khz >10 khz.. 30kHz >30 khz khz >20V V 1 Hz.. 10 Hz >10 Hz.. 40 Hz >40 Hz Hz >100 Hz.. 2 khz >2 khz.. 10 khz >10 khz.. 30kHz >30 khz khz µv µv µv µv µv µv µv µv µv µv µv µv µv µv µv µv µv µv µv µv µv mv mv mv mv mv mv mv On-site calibration possible / H peo/bgs 0115scsvz_engl 10/14

11 Best Alternate current >200 V V 1 Hz.. 10 Hz >10 Hz.. 40 Hz >40 Hz.. 10 khz >10 khz.. 30kHz >30 khz khz mv mv mv mv mv Current meters 29 μa <330 μa 10 Hz 20 Hz 2, µa On-site calibration >20 Hz 45 Hz 1, µa possible >45 Hz 1 khz 1, µa >1 khz 5 khz 3, µa >5 khz 10 khz 9, µa >10 khz 30 khz 18, µa 0.33 ma <3.3mA 10 Hz 20 Hz 2, µa >20 Hz 45 Hz 1, µa >45 Hz 1 khz 1, µa >1 khz 5 khz 2, µa >5 khz 10 khz 5, µa >10 khz 30 khz 11, µa 3.3 ma <33 ma 10 Hz 20 Hz 2, µa >20 Hz 45 Hz 1, µa >45 Hz 1 khz µa >1 khz 5 khz µa >5 khz 10 khz 2, µa >10 khz 30 khz 4, µa 33 ma <330 ma 10 Hz 20 Hz 2, µa >20 Hz 45 Hz 1, µa >45 Hz 1 khz µa >1 khz 5 khz 1, µa >5 khz 10 khz 2, µa / H peo/bgs 0115scsvz_engl 11/14

12 Best >10 khz 30 khz 4, µa 0.33 A <1.1 A 10 Hz 45 Hz 2, µa >45 Hz 1 khz µa >1 khz 5 khz 7, ma >5 khz 10 khz 28, ma 1.1 A <3 A 10 Hz 45 Hz 2, µa Calibrators ua 1 Hz.. 10 Hz > 10 Hz.. 10 khz > 10 khz.. 30 khz > 30 khz..100 khz >200uA.. 2 ma >2mA.. 20 ma >45 Hz 1 khz µa >1 khz 5 khz 7, ma >5 khz 10 khz 28, ma 1 Hz.. 10 Hz > 10 Hz.. 10 khz > 10 khz.. 30 khz > 30 khz..100 khz 1 Hz.. 10 Hz > 10 Hz.. 10 khz > 10 khz.. 30 khz > 30 khz..100 khz >20 ma ma 1 Hz.. 10 Hz > 10 Hz.. 10 khz > 10 khz.. 30 khz >200 ma.. 2 A 10 Hz.. 2 khz > 2 khz.. 10 khz > 10 khz.. 30 khz >2 A.. 20 A 10 Hz.. 2 khz > 2 khz.. 10 khz µa µa µa µa µa µa µa µa µa µa µa µa µa µa µa ma ma ma ma ma On-site calibration possible Clamp meters 1 ma <3.3 ma 45 Hz 1 khz µa On-site calibration and current 3.3 ma <33 ma 45 Hz 1 khz µa possible transducers 33 ma <330 ma 45 Hz 1 khz µa 0.33 A <1.1 A 45 Hz 1 khz ua 1.1 A <3 A 45 Hz 1 khz ua / H peo/bgs 0115scsvz_engl 12/14

13 Best 3 A <11 A 45 Hz 1 khz ma 11 A <20.5 A 45 Hz 1 khz ma 20.5 A <110 A 60 Hz 400 Hz ma 110 A <205 A 60 Hz 400 Hz ma 205 A <550 A 60 Hz 400 Hz ma 550 A 1025 A 60 Hz 400 Hz ma Resistance Ohm-meters 0 < m 11 < m 33 < m 110 < m 330 <1.1 k m 1.1 k <3.3 k m 3.3 k <11 k m 11 k <33 k k <110 k k <330 k k <1.1 M M <3.3 M M <11 M M <33 M k 33 M <110 M k 110M <330M k 330 M 1.1 G k Resistance µ On-site calibration > µ possible > µ >0.2 k 2 k m >2 k 20 k m / H peo/bgs 0115scsvz_engl 13/14

14 Best >20 k 200 k m >0.2 M 2 M >2 M 20 M >20 M 200 M k >0.2 G 2 G M Calibration of oscilloscopes Square wave signal amplitude 1 mv 6.6 V µv 50 Ohm 1 mv 130 V µv 1 MOhm Time marker 500 ps <2 ns 2 ns <5 ns 5 ns <20 ns 20 ns <100 ns 100 ns <50 ms 50 ms <5 s µs µs ns ns ns ns Risetime 750 ps 1000 ns 29,8 ps - 28,3 ns Torque Torque wrench and screwdriver Nm 1 Nm 1 Nm 3000 Nm With torque transducers 1 % 1 % On-site calibration possible Static torque transducers and torque wrench calibrators 0.05 cn m 1 cn m 0.01 N m N m 0.1 N m.. 15 N m Using calibration beams 0.22 % 0.12 % 0.1 % N m Using transfer torque wrenches 0.14 % On-site calibration possible (1) The given extended measurement uncertainty is the standard uncertainty of the measurement multiplied by an extension factor k = 2, * / * / * / * / * / H peo/bgs 0115scsvz_engl 14/14