| SERVICE | PRODUCT | DETERMINANT | TECHNIQUE | PROCEDURE | LIMITATION / RANGE |
Dimensional metrology - Engineering equipment and precision instruments
| Clinometers;
| Angle (arc);
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
1 second of arc from 0 deg to 360 deg
|
| Micrometer setting gauges;
| Length measurements;
| Comparison with a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
(0.23 + 0.0022L) μm from 25 mm to 625 mm
(0.80+0.0017L) μm from 625 mm to 1800 mm
where L is the length in mm
|
| Depth and height micrometers;
| Length measurements;
| Direct measurement;
| including compliance with BS 6468
| |
|
CAPABILITY
with Calibration and Measurement Capability of-
2.5 μm up to 600 mm |
| Height setting micrometers;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.2 μm up to 600 mm |
| Bore gauges;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2.5 μm up to 800 mm |
| Micrometer heads;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.2 μm up to 100mm travel |
| Electronic calipers; Vernier calipers;
| Length measurements;
| Direct measurement against a reference standard;
| including compliance with JIS B7507 | |
|
CAPABILITY
with Calibration and Measurement Capability of-
10 μm up to 600 mm
20 μm above 600 mm to 3000mm
|
| Engineers' comparators;
| Length measurements;
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
1.3 μm up to 600 mm |
| Autocollimators;
| Angle (arc);
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.2 seconds of arc from 0 deg to 360 deg |
| Length measuring machines;
| Length measurements;
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of
0.5 μm up to 3000 mm
|
| Sine bars and sine tables;
| Angle (arc);
| Direct measurement;
| Sine bars for compliance with BS 3064 | |
|
CAPABILITY
with Calibration and Measurement Capability of-
1.2 seconds of arc up to 500 mm
|
| Coordinate length measuring machines;
| Length measurements;
| Direct measurement against a reference standard;
| including compliance with ISO 10360 | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2.5 μm for volumetric accuracy up to 15 m
CMM probing accuracy for CMMs up 15m
|
| Wet film thickness gauges;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2 μm up to 5mm |
| Dial gauges;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2.5 μm for dial gauges and digital indicators up to 100 mm
1 μm for electronic indicators up to 100 mm |
| Angle plates;
| Angle (arc);
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
1 μm for tool makers knees up to 150mm
3 μm for angle plates to 300mm
5 μm for angle plates above 300 mm to 600 mm
|
| External micrometers;
| Flatness; Length measurements; Parallelism;
| Direct measurement;
| including compliance with ISO 3611
| |
|
CAPABILITY
Including floating carriage micrometers
with Calibration and Measurement Capability of-
0.8 μm up to 300mm is for the travel of the micrometer head when measured on the SIP
1 μm for larger than 300mm
Floating carriage mics are calibrated as per micrometer head uncertainty estimation
|
| Electronic height and depth gauges; Vernier height and depth gauges;
| Length measurements;
| Direct measurement;
| including compliance with BS 1643 | |
|
CAPABILITY
with Calibration and Measurement Capability of-
10 μm up to 300 mm
20 μm above 300mm to 1200 mm
|
| Straight edges;
| Flatness; Parallelism;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
3 μm up to 5000 mm
|
| Fineness of grind gauges;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2 μm up to 1000 μm |
| Engineers' parallels;
| Parallelism;
| Direct measurement; Direct measurement against a reference standard;
| Steel parallels for compliance with BS 906 | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2 μm up to 305 mm |
| Test sieves;
| Diameter;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of -
3 μm up 600 mm
|
| Magnetic paint thickness gauges;
| Length measurements;
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
4 μm up to 2000 μm |
| Precision spirit levels;
| Angle (arc);
| Direct measurement;
| BS 958:1968
| |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.2 seconds of arc for Types 1,2 and 3 |
| Thickness gauges;
| Length measurements;
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
Thickness gauges for textiles, rubber and plastics
2.5 μm up to 50 mm
|
| Internal micrometers;
| Length measurements;
| Comparison with a reference standard; Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2 μm for micrometer head travel
1.5um for extension piece up to 25mm
2um for extension piece up to 50mm
3um for extension piece up to 300mm
6um for extension piece up to 600mm |
| Toolmakers flats;
| Flatness; Parallelism;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
Flatness 0.00015 mm up to 250 mm
|
| Precision projection apparatus;
| Length measurements;
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of
Magnification to 0.005mm
Angular error to ½ division
Capability
Projectors to 920mm
|
| Surface plates;
| Flatness;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of -
0.001 mm up to 800 x 800mm
0.0015 mm above 800 x 800mm to 1400 mm x 1400 mm
0.002 mm above 1400 mm x 1400 mm to 2000 mm x 1000 mm
0.003 mm above 2000 mm x 1000 mm to 5000 mm x 3000 mm
|
| Electronic levels;
| Angle (arc);
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.2 seconds of arc from 0 deg to 360 deg
|
| Bevel protractors;
| Angle (arc);
| Direct measurement;
| | Mechanical and optical types
|
|
CAPABILITY
with Calibration and Measurement Capability of-
3 minutes of arc from 0 deg to 360 deg
|
| Feeler gauges;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2 μm from 0.01 mm to 5 mm |
| Steel rulers and measuring tapes;
| Length measurements;
| Direct measurement against a reference standard;
| Engineers steel measuring rules for compliance with BS 4372
| |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.02 mm for Engineers steel measuring rules
(0.1 + 0.02L) mm for retractable steel pocket rules and steel measuring tapes
where L is the length in mm
Steel rules to 3 m
Tapes to any size
|
| Squares;
| Length measurements;
| Direct measurement;
| Including compliance with BS 939
| |
|
CAPABILITY
with Calibration and Measurement Capability of-
Engineers squares
3 μm up to 300 mm
5 μm above 300 mm to 1200 mm
Block and cylindrical squares
1 μm up to 300 mm
3 μm above 300 mm to 1200 mm
|
Dimensional metrology - Jigs, fixtures, cutting tools, machine tools, gears, splines and serrations
| Components and QC standards; Cutting tools; Gears; Jigs and fixtures; Position and receiver gauges; Serration gauges; Specimen cutters; Spline gauges; Splines;
| Angle; Coordinate positioning; Geometric features; Involute splines; Length measurements; Serration; Spur gears;
| Direct measurement;
| Involute splines for compliance with BS 3550
| |
including on site calibrations
|
|
|
| | |
|
CAPABILITY
including on-site calibrations (Components only)
with a Calibration and Measurement Capability (CMC) of
Jigs and fixtures, Cutting Tools and Compenents
(0.6 + 0.0025 D) μm for sizes up to 10 m where D is the diameter in mm
Gear Splines and serrations
0.005 mm for diameter up to 5 mm
0.008 mm for diameter up to 15 mm
0.010 mm for diameter up to 100mm
0.015 mm for diameters up to 600mm
|
Dimensional metrology - Length and angle standards
| Precision graticules;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.2 μm for
Lengths to 0.0002 mm from 0.001 mm to 400.000 mm
Scales down to 0.001mm graduations from 0.001 mm to 400.000 mm
|
| Angle gauges and precision polygons;
| Angle (arc);
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.7 seconds of arc for Precision polygons with up to 36 faces
|
| Dial gauge calibrators;
| Length measurements;
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.2 μm up to 100 mm |
| Precision linear scales;
| Length measurements;
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.2 μm up to 800 mm |
| Alignment telescopes and equipment;
| Angle (arc); Diameter; Parallelism;
| Direct measurement;
| | |
|
CAPABILITY
With Calibration and Measurement Capability of-
1.2 seconds of arc for parallelism of optical axis to outside diameter
2 μm for displacement of optical axis to outside diameter
2 μm for micrometer drums with micrometer drums to ± 5mm
|
| Internal cylindrical standards;
| Diameter; Length measurements;
| Direct measurement;
| Setting rings for internal measuring instruments
| |
|
CAPABILITY
with Calibration and Measurement Capability of-
2 μm from 0.1 mm up to 3 mm
(0.5 + 0.024D) μm for diameters (D) above 3 mm to 150 mm |
| Spherical standards;
| Diameter;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.7 μm from 10 mm to 50 mm |
| Dividing head - Rotary table;
| Angle (arc);
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
Optical dividing heads and inclinable rotary tables; rotary tables
1.9 seconds of arc from 0 deg to 360 deg |
| Precision vee blocks;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
1.0 μm for Flatness, Parallelism and Squareness up to 200 mm
|
| External cylindrical standards;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
0.7 μm from 3 mm to 25 mm
0.9 μm from 25 mm to 150 mm
(measurements in diameter)
|
Dimensional metrology - Limit gauges and reference standards
| Plain ring gauges;
| Diameter;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2 μm from 0.1 mm to 75 mm
5 μm above 75 mm to 150 mm
8 μm above 150 mm to 300 mm
|
| Parallel screw plug gauges; Parallel screw ring gauges;
| Flank angle; Major diameter and simple pitch diameter; Minor diameter and simple pitch diameter;
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
4 μm from 2 mm to 100 mm
5 μm above 100 mm to 400 mm
|
| Plain gap gauges;
| Diameter;
| Direct measurement against a reference standard;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2 μm from 0.1 mm to 75 mm
5 μm above 75 mm to 300 mm
|
| Plain plug gauges;
| Diameter;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
1 μm from 0.01 mm to 50 mm
2 μm above 50 mm to 150 mm
5 μm above 150 mm to 300 mm
|
| Taper plug gauges;
| Diameter; Taper;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
Tapers up to 1 in 8
2 μm up to 50 mm
3.3 μm above 50 mm to 150 mm
Tapers from 1 in 8 to 1 in 3
3.3 μm up to 50 mm
5.3 μm above 50 mm to 150 mm
|
| Taper ring gauges;
| Diameter; Taper;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
Tapers up to 1 in 8
3.3 μm from 2.5 mm to 50 mm
5.3 μm above 50 mm to 150 mm
Tapers from 1 in 8 to 1 in 3
5.3 μm from 2.5 mm to 50 mm
6.7 μm above 50 mm to 150 mm
|
| Profile gauges;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
2.5 μm + 5L/1000 up to 600 mm where L is in mm
|
| Depth gauges; Height gauges;
| Length measurements;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
2 μm from 0 mm to 300mm
3 μm above 300 mm to 600mm
|
Dimensional metrology - Surface topography
| Roundness standards;
| Roundness; Surface texture;
| Direct measurement;
| | |
|
CAPABILITY
with Calibration and Measurement Capability of-
5% for surface texture
0.2 μm for roundness up to 350 mm (Talyrond 51)
10.0 μm for roundness up to 660 mm (CMM)
|
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