ISO 12858-1:1999 - $58.00   BUY NOW

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

ISO 12858-1:1999 Publication Description:

This part of ISO 12858 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 micrometer, or a digital level of comparable precision.

This part of ISO 12858 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.

International Classification for Standards (ICS)

ICS Classification Field ICS Field Sub-Group and Number
ICS-17-Metrology ICS Measurement-Optical Instruments (17.180.30)

ICS Related Standards

Cart Document Number Document Title
$45.00 ISO 12858-1:2014 Optics and optical instruments - Ancillary devices for geodetic instruments - Part 1: Invar levelling staffs
$68.00 ISO 12858-2:1999 Optics and optical instruments -- Ancillary devices for geodetic instruments -- Part 2: Tripods
$19.00 ISO 12858-2:1999/Amd1:2013 - Amendment 1
$68.00 ISO 12858-3:2005 Optics and optical instruments - Ancillary devices for geodetic instruments - Part 3: Tribrachs
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$103.00 ISO 17123-2:2001 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 2: Levels
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$162.00 ISO 17123-5:2012 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 5: Total stations
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$138.00 ISO 17123-8:2015 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 8: GNSS field measurement systems in real-time kinematic (RTK)
$123.00 ISO 17123-8:2007 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 8: GNSS field measurement systems in real-time kinematic (RTK)
$162.00 ISO 9849:2000 Optics and optical instruments -- Geodetic and surveying instruments -- Vocabulary
$185.00 ISO 16331-1:2017 Optics and optical instruments - Laboratory procedures for testing surveying and construction instruments - Part 1: Performance of handheld laser distance meters
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