Scope of accreditation SP Technical Research Institute, Department of Calibration and Verification, Borås

Transcription

1 /2779 Technical Research Institute, Department of Calibration and Verification, Borås Accredited calibration activities are conducted at the following laboratories: Box 56 SE ALNARP Sundsvägen 8 Box 857 SE Borås, Sweden Visiting address: Brinellgatan 4 Box SE GOTHENBURG Visiting address: Gibraltargatan 35 Verkstadsgatan 17 SE UMEÅ Box 5608 SE STOCKHOLM Visiting address: Spjutvägen 5-7 ing C, SE Järfälla Accredited field calibrations are undertaken from the following locations: Box 56 SE ALNARP Sundsvägen 8 Box 857 SE BORÅS Visiting address: Brinellgatan 4 Lundgatan 226 SE Habo Betongvägen 30 SE LULEÅ Box 5608 SE STOCKHOLM Visiting address: Drottning Kristinas väg 26 (Power) Spjutvägen 5-7 ing C, SE Järfälla (Adjuster) Hässjevägen 6 SE Kimstad (Norrköping) Sör-Hesse 306 SE BORLÄNGE Box SE GOTHENBURG Visiting address: Gibraltargatan 35 Sergelgatan 11, SE Eskilstuna Vallörtsvägen 4 SE VÄXJÖ Rotegatan 2 SE SKÖVDE Box 13 SE TOLLARP 1(16)

2 /2779 Technical Research Institute, Department of Calibration and Verification, Borås Spelvägen 11 D SE (Skoghall)KARLSTAD Slöjdvillan Heda SE Ödeshög SE UMEÅ Verkstadsgatan 17 Svanvägen 1 SE Hudiksvall Accredited testing activities are conducted at the following laboratories: Drottning Kristinas väg 26, SE Stockholm. Method list Table 1. Summary of accredited calibration methods. Applies to the KVf sections that are accredited in length, force torque, temperature, pressure, and electricity and for KVj that are accredited for mass, volume, force and hardness. or more detailed information, see Table Method Title Characteristic ield KVj 73.4 Method description for calibration of volumetric Calibration meters for liquids other than water KVj 6.14 Methods description for verification and tolerance Verification, control of weights tolerance control KVj 7.14 Method description for calibration of weights Calibration L KVj 8.8 Method description for calibration of instruments Calibration L used for calibration of weights KVj 9.12 OIML R51 E Method description for periodic inspection and Calibration 1996 calibration of checkweigher KVj 18.9 Method description for calibration of laboratory Calibration weighing instruments KVj OIML R51 E Method description for verification and calibration Calibration 1996 of automatic weighing instruments KVf Method description for calibration of multimeters Calibration +L KVf Nord test method NTVVS 102 & 103 Method description of liquid-in-glass thermometers and contact thermometers Calibration KVf Method description for calibration of dial gauges Calibration +L and dial test indicators KVf Method description for calibration of micrometers Calibration +L KVf Method description for calibration of vernier calipers Calibration +L KVf Method description for calibration of pressure Calibration +L gauges incl. barometers KVf 35.8 Method description for calibration of torque tools Calibration +L +L KVj 41.8 KVj 44.6 Calibration of weights with mobile weighing instrument Method description for calibration of non-automatic weighing instruments Calibration, verification Calibration +L 2(16)

3 Technical Research Institute, Department of Calibration and Verification, Borås Method Object Characteristic ield KVj 61.2 SS-EN ISO Calibration of impact testing machines Calibration 148-2:2008 SS-EN ISO Verification and calibration of Brinell hardness Calibration :2006 device SS-EN ISO Verification and calibration of Rockwell hardness Calibration :2006 device SS-EN ISO Verification and calibration of Vickers hardness Calibration :2006 device SS-EN ISO Calibration of extensometer systems Calibration 9513:2012 KVj 60.4 ISO 7500 Calibration of tensile and compressive testing Calibration SS-EN machines (not sections ) KVj 70.6 Calibration of measurement systems for filling gas Calibration KVf , 4181 Precision infrared Calibrator Users Guide. in vehicles Calibration of IR pyrometers Calibration +L KVf 27.6 IEC-584 Calibration of instruments intended for Calibration +L thermocouples KVf 28.4 Agilent User's guide Calibration of climate chambers/ovens Calibration L = Only performed in lab, = Only performed in the field, + L = Performed both in the field and lab Table 2. Summary of accredited testing methods. Applies to section KVä, which is accredited for testing of precious metal. Method Description Characteristic ield KVä 1002 version 11 ISO 11426:1997 Determination of gold in gold jewellery alloys - Cupellation method (fire assay) Testing L KVä 1003 version 10 ISO 13756:1997 Determination of silver in silver jewelling alloys - volumetric (potentiometric) method using sodium chloride or potassium chloride Testing L L = Only performed in lab, = Only performed in the field, + L = Performed both in the field and lab 3(16)

4 Technical Research Institute, Department of Calibration and Verification, Borås The accreditation covers calibrations according to Tables CMC, the best measurement capability, as indicated in the tables is the best measurement uncertainty the calibration laboratory can deliver under ideal conditions. The measurement uncertainty is specified as expanded uncertainty with the coverage factor k=2, and the calculations are performed in accordance with EA-4/02 unless otherwise specified. Section, KVf, is accredited in length, force torque, temperature, pressure and electricity according to Tables Table 3. Measurement of length Quantity Measuring objects/remarks Measurement range CMC (Best measurement Length Vernier calipers mm 20 µm Micrometers mm 3 µm Three point micrometers mm 4 µm Dial Indicators 0-30 mm 7 µm Dial test indicators 0-30 mm 7 µm Table 4. Measurement of torque Quantity Measuring objects/remarks Measurement range CMC (Best measurement Torque Torque wrenches and ±(0.5 Nm - 5 Nm) Nm torque screwdrivers ±(5 Nm -10 Nm) 0.09 Nm ±(10 Nm - 60 Nm) 0.19 Nm ±(60 Nm Nm) 1.3 Nm ±(500 Nm Nm) 9 Nm Table 5. Measurement of temperature Quantity Measuring objects/remarks Measurement range CMC (Best measurement Temperature Contact thermometers/luid in -30 C - 25 C 0.13 C glass thermometers 25 C - 95 C 0.06 C 95 C C 0.09 C 200 C C 2 C IR pyrometers -15 C C 2.7 C Instruments intended for thermocouples Type B C to C 0.27 C C to C 0.22 C C to C 0.17 C Type C 0.0 C to C 0.12 C C to C 0.18 C C to C 0.20 C C to C 0.28 C 4(16)

5 Technical Research Institute, Department of Calibration and Verification, Borås Quantity Measuring objects/remark Measurement range CMC (Best measurement Type E C to C 0.19 C C to C 0.09 C C to 0.0 C 0.07 C 0.1 C to C 0.06 C C to C 0.08 C Type J C to C 0.11 C C to C 0.07 C C to C 0.08 C Type K C to C 0.36 C C to C 0.12 C C to C 0.08 C C to C 0.08 C C to C 0.10 C Type L C to C 0.08 C C to C 0.07 C Type N C to C 0.57 C C to C 0.18 C C to 0.0 C 0.09 C 0.1 C to C 0.09 C C to C 0.08 C C to C 0.09 C Type R C to C 0.43 C C to 0.0 C 0.35 C 0.1 C to C 0.30 C C to C 0.22 C C to C 0.17 C C to C 0.16 C C to C 0.15 C C to C 0.18 C Type S C to C 0.40 C C to 0.0 C 0.33 C 0.1 C to C 0.29 C C to C 0.22 C C to C 0.18 C C to C 0.17 C C to C 0.17 C C to C 0.20 C 5(16)

6 Technical Research Institute, Department of Calibration and Verification, Borås Quantity Measuring objects/remarks Measurement range CMC (Best measurement Type T C to C 0.27 C C to C 0.12 C C to 0.0 C 0.09 C 0.1 C to C 0.07 C C to C 0.07 C Type U C to 0.0 C 0.12 C 0.1 C to C 0.08 C C to C 0.08 C Climate chambers/ovens -30 C to 200 C 0.5 C Table 6. Measurement of pressure Quantity Measurement range CMC (Best measurement Pressure medium Gauge measurement - 70 kpa kpa 70 Pa gas/water * Absolute measurement > 200 kpa - 2 MPa 0.6 kpa > 2 MPa MPa 11 kpa > 13.5 MPa - 70 MPa 60 kpa 900 hpa hpa 0.3 hpa * Gas up to 2000 kpa 6(16)

7 Technical Research Institute, Department of Calibration and Verification, Borås Electrical quantities, time and frequency Examples of objects in the field of electricity that can be calibrated in the laboratory include multimeters and other current and voltage reading instruments, frequency counters, clamp ampere meters, optical tachometers. Table 7. DC Voltage 0 to 1050 V Calibration and measurement capability (CMC) ±(ppm of output + µv) 0 to mv to V to V to V to 1050 V Table 8. DC current 0 to 20 A Calibration and measurement capability (CMC) ±(ppm of output + µa) 0 to µa to µa to ma to ma to ma to A to A to A to A to 20 A (16)

8 Technical Research Institute, Department of Calibration and Verification, Borås Table 9. DC current 20 A to 1000 A (with current coil) Calibration and measurement capability (CMC) ±(ppm of output + ma) to A to A to 160 A to 183 A to 200 A to A to 870 A to 1000 A Table 10. Resistance 0 to 1100 MΩ Calibration and measurement capability (CMC) ±(ppm of output + Ω) 0 to Ω to Ω to Ω to kω to kω to kω to MΩ to MΩ to MΩ to MΩ to MΩ to 137 MΩ to 400 MΩ to 1100 MΩ (16)

9 Technical Research Institute, Department of Calibration and Verification, Borås Table 11. AC voltage 0 to 1050 V, 10 Hz to 500 khz 0 to mv Best uncertainty at ,7 33 to mv 45 Hz to 10 khz , to V to V Calibration and measurement capability (CMC) ±(ppm of output + µv) 33 to V Best uncertainty at Hz to 1 khz 330 to 1050 V Best uncertainty at khz to 5 khz Table 12. AC current 0 to 20 A 10 Hz to 30 khz Calibration and measurement capability (CMC) ±(% of output + µa) 0 to pa Best uncertainty at to ma 45 Hz to 1 khz to ma to ma to ma to A to A to A Best uncertainty at to 20 A 45 Hz to 100 Hz (16)

10 Technical Research Institute, Department of Calibration and Verification, Borås Table 13. AC current 20 to 1000 A 45 to 440 Hz Calibration and measurement capability (CMC) (with current coil) ±(% of output + ma) to A to A Best uncertainty at to 200 A 45 Hz to 100 Hz to A to 1000 A Table 14. Capacitance 220 p to 110 m Calibration and measurement capability (CMC) ±(% of output + floor) 0.22 to n n 3.3 to n n 110 to n n 0.33 to n n 0.58 to µ to µ n 3.3 to µ n 11 to µ n 33 to µ n 40.7 to n 110 to 280 µ n to µ n 0.33 to m n 0.47 to m n 1.1 to 2.8 m µ to m µ 3.3 to m µ 4.7 to m µ 11 to m µ 33 to 110 m µ 10(16)

11 Technical Research Institute, Department of Calibration and Verification, Borås Table 15. requency 0.01 Hz to 10 MHz 0.01 to 0.49 Hz ,5 Hz to 10 MHz Calibration and measurement capability (CMC) ±(ppm of output + Hz) Table 16. Pulse ratio (Duty Cycle) Calibration and measurement capability (CMC) ±(%) 0.01 to 0.49 Hz Table 17. Conductance Calibration and measurement capability (CMC) ±(%) 2.5 to ns to ns to ns to ns to ns to ns to µs to ns to µs to µs to µs to 0.9 ms (16)

12 Technical Research Institute, Department of Calibration and Verification, Borås The KVj section is accredited in mass, volume, force and hardness according to Tables Table 18 Calibration of non-automatic weighing instruments Measurement range CMC (Best measurement capability)* Measurement standards Method Version Measurement range Unit Best value at lower limit Best Unit value at upper limit Class** KVJ mg 1 1 µg E mg 1 2 µg E g 2 3 µg E g 3 6 µg E g 6 17 µg E g µg E g µg E kg mg E kg mg E kg g kg g 1 KVJ kg g M ton kg M ton kg M ton kg M2 Table 19 Calibration of automatic static and dynamic weighing instruments Measurement range Method Version Measurement range Unit Best value at lower limit CMC (Best measurement capability)* Best value at upper limit Unit KVJ g mg E kg 6 60 mg E kg g kg 6 60 g M1 KVJ kg 6 9 g M kg 9 41 g M kg kg M kg kg M kg 1 2 kg M kg 2 4 kg M2 Measurement standards Class** 12(16)

13 Technical Research Institute, Department of Calibration and Verification, Borås * CMC, the best measurement capability is calculated in accordance with EA-4/02 at a coverage factor k=2. Values are based on a calculation that assumes ideal conditions with an ideal weighing instrument. In most cases these conditions do not exist but a larger value may be specified, when calibrating (see EA-4/02 Appendix A, Section A4). ** According to OIML R111 Table 20 Calibration of weights Quantity Method Version Nominal Unit CMC (Best measurement Unit mass Mass KVJ kg 250 mg M1 20 kg 100 mg M1 10 kg 50 mg M1 5 kg 25 mg M1 2 kg 10 mg M1 1 kg 5.0 mg M1 500 g 2.5 mg M1 200 g 1.0 mg M1 100 g 0.5 mg M1 50 g 0.3 mg M1 20 g 0.25 mg M1 10 g 0.20 mg M1 5 g 0.16 mg M1 2 g 0.12 mg M1 1 g 0.10 mg M1 500 mg 0.08 mg M1 200 mg 0.06 mg M1 100 mg 0.05 mg M1 50 mg 0.04 mg M1 20 mg 0.03 mg M1 10 mg 0.03 mg M1 5 mg 0.02 mg M1 2 mg 0.02 mg M1 1 mg 0.02 mg M1 OIML-class 13(16)

14 Technical Research Institute, Department of Calibration and Verification, Borås Table 21 Tolerance control of weights Quantity Method Version Nominal CMC (Best measurement mass Unit Unit Mass KVJ kg 800 mg M1 20 kg 300 mg M1 10 kg 160 mg M1 5 kg 80 mg M1 2 kg 30 mg M1 1 kg 16 mg M1 500 g 8.0 mg M1 200 g 3.0 mg M1 100 g 1.6 mg M1 50 g 1.0 mg M1 20 g 0.8 mg M1 10 g 0.6 mg M1 5 g 0.5 mg M1 2 g 0.4 mg M1 1 g 0.3 mg M1 500 mg 0.25 mg M1 200 mg 0.20 mg M1 100 mg 0.16 mg M1 50 mg 0.12 mg M1 20 mg 0.10 mg M1 10 mg 0.08 mg M1 5 mg 0.06 mg M1 2 mg 0.06 mg M1 1 mg 0.06 mg M1 OIML-class Table 22 Calibration of weights with mobile equipment Quantity Method Version Nominal CMC (Best measurement mass Unit Unit OIML-class Mass KVJ kg 3 g M1 - M2 500 kg 10 g M1 - M kg 30 g M1 - M2 Table 23 Calibration of volumetric meters for liquids other than water Quantity Method Version Measurement CMC (Best measurement range Normal Volume KVj l/min 0.12 % 5 l volume reference KVj l/min 0.11 % 10 l and 20 l volume reference KVj l/min 0.11 % 10 l and 20 l fixed volume reference KVj 73 4 > 60 l/min 0.13 % rom 50 l to 1000 l fixed volume reference 14(16)

15 Technical Research Institute, Department of Calibration and Verification, Borås Table 24 Calibration in the force and hardness field Quantity orce orce Measuring object/ Measuring method Calibration of tensile and compressive testing machines Calibration of load cells in concrete testing machine Calibration of Impact testing Impact strength machines Hardness Verification and calibration of Brinell hardness devices Hardness Verification and calibration of Rockwell hardness devices Hardness Verification and calibration of Vickers hardness devices Length Calibration of extensometer systems Measurement range Tensile load: 1N - 1MN Compressive load: 1N - 5MN Compressive load 1N - 5MN J 1J HB ,000 kg HRA, HRB and HRC HV kg CMC (Best measurement capability) Machine class 1: 0.12% Machine class 1: 0.12% Machine class 1: 0.12% Varies depending on reference and control blocks 1.5% Varies depending on reference and control blocks 1% Varies depending on reference and control blocks 1% Method designation SS EN ISO SS-EN (exception sections ) SS EN ISO 1482:2008 SS EN ISO /01/2006 SS EN ISO /01/2006 SS EN ISO /01/2006 ± 60 mm Class 1: 1µm or 3% SS EN ISO /12/2012 Table 25 Calibration of vehicle gas dispensers for filling up motor vehicles Quantity Method Measurement range CMC (Best measurement capability) Mass KVj 70.6 < 18.5 kg/min ± 0.82% of the measured mass (kg) Mass flow meter 15(16)

16 Technical Research Institute, Department of Calibration and Verification, Borås Changes are highlighted in bold The calibration and measuring capacity (CMC) is the best measurement uncertainty that the calibration laboratory can deliver under ideal circumstances. The measurement uncertainty is mentioned as expanded uncertainty with the covering factor k=2 and the calculations are made according to EA-4/02. The accreditation does not cover sampling activities. If the laboratory, regardless of this, performs the sampling by itself, then the testing is not considered to be performed under accreditation The accreditation does not cover opinions and interpretations. If the laboratory, regardless of this, expresses opinions and/or provides interpretations in the test report, then the testing is not considered to be performed under accreditation. The scope of accreditation is flexible according to specification in this decision. Changed methods where the changes are included in the flexible scope may, even if a new decision has not been issued, be used as accredited methods. Areas of activities/methods covered by flexible accreditation lexible accreditation is only valid for calibration activities (the section KVj and the section KVf). Note This is a translation from the Swedish original. In event of any differences in interpretation the Swedish original version shall take precedence over this translation. 16(16)