Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Main menu

ISO/WD TS 24348

Ophthalmic optics — Spectacle frames — Method for the simulation of wear and detection of nickel release from metal and combination spectacle frames

General information

20.20     May 21, 2021

ISO

ISO/TC 172/SC 7

Technical Specification

Scope

ISO/TS 24348:2014 specifies methods for accelerated wear and corrosion, to be used prior to the detection of nickel release from coated metal and combination spectacle frames, and for detecting the release of nickel from those parts of metal and combination spectacle frames, whether coated or not, intended to come into direct and prolonged contact with the skin, in order to determine whether such parts release nickel at a rate greater than 0,5 µg/cm2/week.

Life cycle

PREVIOUSLY

Revises
ISO/TS 24348:2014

NOW

IN DEVELOPMENT
ISO/WD TS 24348
20.20 Working draft (WD) study initiated
May 21, 2021

Preview

Аn opinion on draft and published standards at national, European and international level can be given at stage 40.20 Public Enquiry, 90.20 Systematic review and 95.20 Proposal for withdrawal for pure national standards.

The members of technical committees with active participation have the obligation to vote on drafts at stage 30.20 Committee voting and 50.20 Formal Vote as well.

An opinion on the document can be submitted by clicking on the "Login" button, if you have an account. If you do not have an account, you need to click on the "Login" button, then register by creating your account and return to this draft/standard.

Login