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การวัดระยะทาง.pdf

27 de Jan de 2023
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การวัดระยะทาง.pdf

  1. Class 1 tapes are becoming more and more popular, especially amongst those who demand absolute precision in their work. That said, most everyday and professional tape measures on the market today (including everything from Stanley, Irwin, Draper, Bahco and more) are EC Class II accurate. When used properly Class II tapes are more than accurate enough for the vast majority of users.
  2. Steel tapes are made of high- quality steel with a high carbon content and are thoroughly coated, first with a colour coating and then a clear coating. This provides optimal protection against corrosion. A special additional polyamide blade coating combines the stiffness of steel with the high break resistance of a glass fibre blade. The secret lies in the right balance between quantity and quality in the glass fibres. Low-quality glass fibres stretch easily since they contain too few individual fibres. FRAME TAPE MEASURE CASE TAPE MEASURE
  3. BLADE ENDING TYPES •Blade ending A: The zero point is 10 cm behind the ring/hook. •Blade ending B: The zero point is at the end of the hook fixture. •Blade ending C: The zero point is at the outside of the ring
  4. 0m.
  5. 0m. 25m.
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