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API RP 576: Inspection of Pressure-relieving Devices: Addendum 1

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ISO 19012:2013

ISO 19012:2013 Microscopes – Designation of microscope objectives – Part 1: Flatness of field/Plan

CDN $115.00

SKU: 82b70db1732c Categories: ,

Description

ISO 19012-1:2013 specifies the use of the marking “Plan” on microscope objectives, and defines the diameter of the sharp region of the primary image of a flat object surface. ISO 19012-1:2013 applies to visual observation using the combination of objective lens, tube lens and eyepiece, as specified by the manufacturer.

This marking is consistent with ISO 8578.

Edition

3

Published Date

2013-05-14

Status

PUBLISHED

Pages

7

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

ISO 19012-1:2013 specifies the use of the marking "Plan" on microscope objectives, and defines the diameter of the sharp region of the primary image of a flat object surface. ISO 19012-1:2013 applies to visual observation using the combination of objective lens, tube lens and eyepiece, as specified by the manufacturer.

This marking is consistent with ISO 8578.

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