1882059

ISO 12858-1:2014

Optics and optical instruments - Ancillary devices for geodetic instruments - Part 1: Invar levelling staffs

standard by International Organization for Standardization , 08/01/2014

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Full Description

ISO 12858-1:2014 specifies the most important requirements of Invar levelling staffs used in geodesy and industry for precise measurement of heights in combination with either an optical-mechanical level equipped with a parallel plate micrometre, or a digital level of comparable precision.

It is applicable to classical staffs with graduation lines and numbering and staffs used in digital levelling with code patterns.

ISO 12858-1:2014 is not applicable to the detailed design and construction of Invar levelling staffs (e.g. materials, handles, fixing points for the struts, fixing of the Invar strip and of the circular level), which may be selected by the manufacturer as appropriate.

 

Product Details

Published:
08/01/2014
Number of Pages:
12
File Size:
1 file , 380 KB
Same As:
DIN ISO 12858-1
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. ISO 12858-1:2014

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    Optics and optical instruments - Ancillary devices for geodetic instruments - Part 1: Invar levelling staffs

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  2. ISO 12858-1:1999


    Optics and optical instruments -- Ancillary devices for geodetic instruments -- Part 1: Invar levelling staffs

    • Historical Version