Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK

Transcription

1 Schedule of ccreditation United Kingdom ccreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK Issue No: 029 Issue date: 05 pril 2017 ccredited to JLR Calibration Centre Building 2 (W/2/012) bbey Road Whitley Coventry CV3 4LF Contact: Mr S Jennings Tel: +44 (0) Website: Laboratory locations: Calibration performed by the Organisations at the locations specified below s covered by the organisation and their relevant activities details ctivity code ddress JLR Calibration Centre Building 2 (W/2/012) bbey Road Whitley Coventry CV3 4LF Local contact Mr S Jennings ccelerometry, Dimensional, Electrical, Force Site activities performed away from the locations listed above: details ctivity code ddress customers premises Local contact Mr S Jennings Dimensional B ssessment Manager: JS Page 1 of 6

2 Schedule of ccreditation United Kingdom ccreditation Service ccredited to Issue No: 029 Issue date: 05 pril 2017 DETIL OF CCREDITTION RNGE IN MILLIMETRES ND UNCERTINTY IN MICROMETRES UNLESS OTHERWISE STTED LENGTH NOTES Gauge Blocks Inch (Steel, tungsten carbide) 0.01 in to 0.4 in 0.4 in up to 1 in Size 2 in 3 in 4 in Class (See Notes) C Class C uncertainties apply to the measurement of length of steel and tungsten gauges by comparison with grade K standards of length of a similar material. Class C uncertainties apply to grade 0, 1 and 2 gauges to BS EN ISO 3650:1999 and BS :2007 Millimetre (Steel, tungsten carbide) 0.5 to to 25 Sizes 30, 40, 50 60, 70, 75 80, 90, 100 C Plain plug gauges (parallel) and rollers 1 to to Plain ring gauges (parallel) and setting standards 2 to to to to Length gauges, flat and spherical ended 0 to (8.0 x length in m) ssessment Manager: JS Page 2 of 6

3 Schedule of ccreditation United Kingdom ccreditation Service ccredited to Issue No: 029 Issue date: 05 pril 2017 RNGE IN MILLIMETRES ND UNCERTINTY IN MICROMETRES UNLESS OTHERWISE STTED LENGTH (cont d) NOTES Parallels BS 906:Part 1: to to 50 x 100 x The uncertainty quoted Balls - Precision 0 to 25 diameter 0.50 is for the departure from flatness, straightness, or squareness, i.e. the Vee blocks s BS 3731:1987 up to 150 Dependant on size and distance separating the grade two parallel planes which 2.5 up to 5.0 just enclose the surface under consideration. NGLE Squares Blade type BS 939: to to On squareness Sine bars and tables BS 3064: to 500 Linear dimensions (10 x length in m) Overall performance 3.0 seconds of arc Right angle and box angle plates BS 5535: to 600 Squareness (1.0 per 100 mm) Parallelism (1.0 per 100 mm) FORM Surface plates Granite and Cast iron BS 817: x 100 to 1600 x 1000 Straightedges Cast iron, Steel and Granite BS 5204:Part 1: 0 to (0.80 x diagonal in m) (2.0 x length in m),b Surface texture (excluding measurement standards and roughness comparison specimens) BS 1134:Part 1:1988 Ra 0.02 µm to 80 µm 7.0 % of measured value ssessment Manager: JS Page 3 of 6

4 Schedule of ccreditation United Kingdom ccreditation Service ccredited to Issue No: 029 Issue date: 05 pril 2017 RNGE IN MILLIMETRES ND UNCERTINTY IN MICROMETRES UNLESS OTHERWISE STTED MESURING INSTRUMENTS ND MCHINES Micrometers External Internal Depth BS 870: to 600 BS 959: to 900 BS 6468: to 300 Heads: 2.0 Setting and extension rods: (8.0 x length in m) Vernier gauges Caliper Height (simple) Depth BS 887: to 1000 BS 1643:2008 and BS EN ISO 13225: to 1000 BS 6365: to 600 Overall performance: 10 + (30 x length in m) Dial gauges and dial test indicators ELECTRICL DC RESISTNCE BS 907:2008 and BS 2795: to Sourcing k 10 k 100 k 1 M 10 M 100 M 140 ppm 39 ppm 24 ppm 19 ppm 18 ppm 20 ppm 30 ppm 61 ppm 270 ppm 1 to to to 2 k 2 k to 20 k 20 k to 200 k 200 k to 2 M 2 M to 20 M 20 M to 200 M 20 ppm ppm ppm m 12 ppm m 12 ppm ppm ppm ppm k ssessment Manager: JS Page 4 of 6

5 Schedule of ccreditation United Kingdom ccreditation Service ccredited to Issue No: 029 Issue date: 05 pril 2017 DC VOLTGE 0 mv to 220 mv 220 mv to 2.2 V 2.2 V to 11 V 11 V to 22 V 22 V to 220 V 220 V to 1100 V 16 ppm V 14 ppm V 11 ppm V 11 ppm + 11 V 12 ppm V 14 ppm V 0 mv to 200 mv 200 mv to 2 V 2 V to 20 V 20 V to 200 V 200 V to 1000 V 17 ppm V 8 ppm V 8 ppm + 26 V 13 ppm V 15 ppm mv DC CURRENT 0 mv to to 2.2 m 2.2 m to 22 m 22 m to 220 m 220 m to to ppm + 13 n 71 ppm + 13 n 70 ppm ppm ppm ppm mv to 2 m 2 m to 20 m 20 m to 200 m 200 m to ppm + 21 n 130 ppm n 130 ppm ppm + 42 C VOLTGE 40 Hz to 20 khz 22 mv to 220 mv 0.22 V to 2.2 V 2.2 V to 22 V 22 V to 220 V 220 V to 1000 V 150 ppm + 13 V 110 ppm + 10 V 110 ppm + 82 V 130 ppm mv 140 ppm mv 200 mv to 2.2 V 20 Hz to 40 Hz 270 ppm + 35 µv 40 Hz to 20 khz 110 ppm + 10 µv 40 Hz to 20 khz 20 mv to 200 mv 2 V to 20 V 20 V to 200 V 200 V to 1000 V 500 ppm + 17 V 300 ppm V 310 ppm mv 460 ppm + 45 mv ssessment Manager: JS Page 5 of 6

6 Schedule of ccreditation United Kingdom ccreditation Service ccredited to Issue No: 029 Issue date: 05 pril 2017 C CURRENT 40 Hz to 1 khz 2.2 to m to 2.2 m 2.2 m to 22 m 22 m to 220 m 0.22 to ppm + 30 n 500 ppm + 48 n 190 ppm n 220 ppm ppm Hz to 400 Hz 2.2 to ppm m 40 Hz to 1 khz 0.02 m to 2 m 2 m to 20 m 20 m to 200 m 0.2 to ppm n 390 ppm ppm ppm FREQUENCY Specific Values 0.1 MHz 1 MHz 5 MHz 10 MHz 5.0 in 10 8 Other Values 10 Hz to 10 MHz 2.0 in 10 7 CCELEROMETRY CCELERTION TRNSDUCERS ll types with a nominal mass of up to 100 grams, a nominal Peak cceleration of 14 ms -2 to 98 ms -2 and a minimum sensitivity of 5.0 mv ms -2. High frequency test 10 Hz to 2.5 khz 2.5 % Resistance measurement Nominal 100 MΩ 3.0 % For reporting minimum system requirements Capacitance measurement 2 pf to 1000 pf t a nominal 1 khz 2.1 pf For reporting capacitance of Piezoelectric ccelerometers FORCE FORCE MESURING DEVICES Calibration of load cells ( excluding proving devices) in tension and compression 2 kn to 100 kn 0.50 % END ssessment Manager: JS Page 6 of 6