SCS Directory Accreditation number: SCS 0115

Transcription

1 International standard: ISO/IEC 17025:2005 Swiss standard: SN EN ISO/IEC 17025:2005 METRON SA Calibration Laboratory Via Luserte Sud 7 CH-6572 Quartino Head: Angelo Capone Responsible for MS: Angelo Capone Telephone: mailto:[email protected] Internet: Initial accreditation: Current accreditation: to Scope of accreditation see: (Accredited bodies) Scope of accreditation as of Calibration laboratory for length, torque and electrical quantities Calibration and Capability (CMC) Best Length Calipers Up to Scale interval DIN 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 Digital indication 0,01 mm 13 µm L Dial gauges Scale interval DIN 878, UNI / mm 0,001 mm 0,6 µm Analog indication 0-20 mm 0,002 mm 1,2 µm / G peo/bgs 0115scsvz_engl 1/11

2 Best mm 0,01 mm 6,5 µm 0-2 mm 0,0001 mm 0,3 µm Digital indication 0-10 mm 0,001 mm 1,2 µm mm 0,01 mm 13,0 µm Dial Gauges (Lever- Type) Scale interval DIN 2270, UNI ,002 mm 1,2 µm Analog indication 0,01 mm 6,5 µm 0,001 mm 1,2 µm Digital indication 0,01 mm 13,0 µm Electronic length indicators Scale interval DIN mm 0,0001 mm 0,6 µm External Micrometers 0-25 mm Scale interval 0,001 mm 0,6 µm + 4, L DIN 863 Analog indication 0,010 mm 6,0 µm 0-25 mm 0,001 mm 1,2 µm + 2, L Digital indication > mm 0,001 mm 0,6 µm + 10, L Analog indication 0,010 mm 6,0 µm > mm 0,001 mm 1,2 µm + 7, L Digital indication > mm 0,001 mm 0,6 µm + 11, L Analog indication 0,010 mm 6,0 µm + 2, L > mm 0,001 mm 1,2 µm + 9, L Digital indication > mm 0,001 mm 0,6 µm + 12, L Analog indication / 0,010 mm 4,0 µm + 4, L / G peo/bgs 0115scsvz_engl 2/11

3 Best > mm 0,001 mm 1,2 µm + 11, L Digital indication + 1, L Internal Micrometers 3-line contact Scale interval DIN 863, UNI mm 0,001 mm 2,8 µm + 2, L Analog indication 0,01 mm 6,5 µm + 2, L mm 0,001 mm 3,0 µm + 2, L Digital indication 0,01 mm 12,0 µm + 2, L Depth Micrometers Scale interval DIN mm 0,001 mm 0,6 µm + 4, L Analog indication 0,010 mm 6,0 µm 0-25 mm 0,001 mm 1,2 µm + 2, L Digital indication > mm 0,001 mm 0,6 µm + 10, L Analog indication 0,010 mm 6,0 µm > mm 0,001 mm 1,2 µm + 7, L Digital indication > mm 0,001 mm 0,6 µm + 11, L Analog indication 0,010 mm 6,0 µm 2, L > mm 0,001 mm 1,2 µm + 9, L Digital indication Height measuring instrument Up to Scale interval DIN 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 / G peo/bgs 0115scsvz_engl 3/11

4 Best Master piece for probe constant Straightness standards 5-45 mm 0,5 µm + 2, L Calibration with horizontal length measuring machine Up to 1500 mm 0,6 µm + 0, L with angular Laser interferometer Plug gauges mm 0,5 µm + 1, L DIN/ISO 286 UNI Gap gauges mm 0,5 µm + 2, L UNI Ring gauges mm 0,5 µm + 2, L UNI Thread ring gauges mm 2,2 µm + 1, L UNI 6974, UNI Pitch mm Simple pitch diameter Thread plug gauges mm 3,0 µm + 1, L UNI Pitch mm Simple pitch diameter Gauge blocks 0.5 mm to 100 mm Material ISO 3650 Central length Steel 0,07 µm + 0, L Ceramic Tungsten carbide 0,08 µm + 0, L 0,1 µm + 0, L Variation in length V with fo and fu 0,05 µm / G peo/bgs 0115scsvz_engl 4/11

5 Best Machine Tools & EDM Machines Positioning error of linear axes 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 2617 Laser distance measuring instrument Up to 1,6 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: / G peo/bgs 0115scsvz_engl 5/11

6 Best Direct voltage Voltmeters 0... <330 mv µv 0,33 V... <3,3 V µv 3,3 V... <33 V µv 33 V... <330 V mv 330 V V mv Calibration of 32 V <320 V mv voltage probes 320 V 1050 V mv Calibrators 1 mv <100 mv ,58 mv 0,1 V <1 V ,6 mv 1 V <10 V ,2 mv 10 V <100 V ,8 mv 100 V 1000 V ,0 mv Direct current Current meters 0... <330 μa na <3.3 ma na <33 ma µa <330 ma µa 0,33... <1.1 A µa <3 A µa 3... <11 A µa A 1, µa Calibrators 1 ma <100 ma 1, ,8 ma 100 ma <1 A 1, ,2 ma 1 A 3 A 1, ,6 ma / G peo/bgs 0115scsvz_engl 6/11

7 Best Clamp Meters 1 ma <33 ma µa 33 ma <330 ma µa 0.33 A <1.1 A ma 1.1 A <3 A ma 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 Alternate voltage Voltmeters 1 mv <32 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 >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 >100kHz 500kHz µv 0.33 mv <3.3 V 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 >100kHz 500kHz µv 3.3 V <33 V 10 Hz 45 Hz µv / G peo/bgs 0115scsvz_engl 7/11

8 Best >45 Hz 10 khz µv >10 khz 20 khz µv >20 khz 50 khz µv >50 khz 100 khz mv 33 V <330 V 45 Hz 1 khz mv >1 khz 10 khz mv >10 khz 20 khz mv >20 khz 50 khz mv >50 khz 100 khz mv 330 V 1020 V 45 Hz 1 khz mv >1 khz 5 khz mv >5 khz 10 khz mv Calibration of 32 V <320 V Max 60 Hz mv voltage probes 320 V 1050 V Max 60 Hz mv Alternate current Current meters 29 μa <330 μa 10 Hz 20 Hz 2, µa >20 Hz 45 Hz 1, µa >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 / G peo/bgs 0115scsvz_engl 8/11

9 Best >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 >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 >45 Hz 1 khz µa >1 khz 5 khz 7, ma >5 khz 10 khz 28, ma 3 A <11 A 45 Hz 100 Hz ma >100 Hz 1 khz 1, ma >1 khz 5 khz 34, ma 11 A 20.5 A 45 Hz 100 Hz 1, ma >100 Hz 1 khz 1, ma >1 khz 5 khz 34, ma Clamp meters 1 ma <3.3 ma 45 Hz 1 khz µa 3.3 ma <33 ma 45 Hz 1 khz µa 33 ma <330 ma 45 Hz 1 khz µa 0.33 A <1.1 A 45 Hz 1 khz ma 1.1 A <3 A 45 Hz 1 khz ma / G peo/bgs 0115scsvz_engl 9/11

10 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 box 10 < ,7 0,1 k <1 k ,8 1 k <10 k ,2 10 k <100 k k <1 M / G peo/bgs 0115scsvz_engl 10/11

11 Best 1 M <10 M ,2 k 10 M 100 M 1, k 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 % (1) The given extended measurement uncertainty is the standard uncertainty of the measurement multiplied by an extension factor k = 2, * / * / * / * / * / G peo/bgs 0115scsvz_engl 11/11