ICNEA 4013—Drawing, calculation and measuring instrument manufacturing

Where 4013 sits

1. C Manufacturing industry
2. 40 Instrumentation manufacturing industry
3. 401 General instrument manufacturing
4. 4013 Drawing, calculation and measuring instrument manufacturing

What 4013 includes

• Including the manufacturing activities of the following drawing, calculation and measuring instruments：
• Drawing table and plotter: drawing table (table), drawing board, rail-type plotter, portable plotter, other drawing table and plotter
• Drawing tools: zooming instrument, zooming plotter, route plotter, drawing compass, sub-gauge, scale gauge, drawing ruler, board, line and similar appliances, indexing gauge, other drawing tools
• Marking equipment: marking device, center punch, other marking equipment
• Mathematical calculation tools: ruler, disc calculator, cylindrical calculator, other mathematical calculation tools (part)
• Measuring tools: calipers, measuring blocks and gauges, micrometer measuring tools, scales, angle and straight measuring tools, electronic digital display measuring tools, auxiliary measuring instruments, other measuring tools
• Manual length measuring instruments: comparators (dial type), scales, plotters (plotters), and other manual length measuring instruments
• Measuring instrument: universal length measuring instrument, universal angle measuring instrument, shape and position error measuring instrument, surface quality measuring instrument, roughness meter, three-coordinate measuring instrument, gear measuring instrument, thread measuring instrument, pneumatic, electric, active measuring instrument inspection machine, other measuring instrument
• Mechanical measuring instruments: scale meter, force measuring instrument, range measuring instrument
• Digital display device
• Linear displacement sensor: optical ruler, magnetic ruler, ball ruler, induction synchronizer ruler, capacitance ruler
• Angular displacement sensor: circular grating encoder, circular magnetic grating encoder, circular induction synchronizer encoder, circular capacitive grating encoder
• Other digital display devices
• Measuring instruments: area meter, micrometer comparator, column measuring instrument, inclinometer, ball diameter meter, other measuring instruments
• Material thickness measuring instruments: steel thickness measuring instruments, ultrasonic thickness measuring instruments, β and γ-ray thickness gauges, and other material thickness measuring instruments
• Other drawing, calculating instruments and parts
• Refers to the manufacture of measuring and drawing utensils, appliances, precision balances and measuring instruments for design, drawing, drawing, calculation, measurement, as well as for study, office, teaching, etc.

What 4013 excludes

• Drawing and measuring tools for teaching and students are included in 2413 (manufacturing of models and teaching aids for teaching)

4013 in other systems