Esd Floor Testing Standards

But to comply with esd standards the floor must not allow body voltage generation over 100v.

Esd floor testing standards.

Product qualification the first step in selecting an esd floor ensures that flooring materials under consideration meet esd requirements laid out in the ansi esd s20 20 standard. When it comes to esd flooring the test method you need to follow is ansi esd stm 7 1 2013. The standards and test methods included here pertain specifically to esd floors and flooring materials. Scope this test method covers the determination of electrical conductance or resistance of resilient flooring either in tile or sheet form for applications such as hospitals computer rooms clean rooms access flooring munition plants or any other environment concerning personnel generated static electricity.

There are several esd floor test methods associated with and recommended by voluntary associations with a keen focus on the phenomenon and control of static electricity in work environments. An ansi accredited standards development organization the esd association is charged with the development of esd standards and test methods. The esd association also represents the us on the international electrotechnical commission. Qualification methods include review of specifications and either independent or internal lab evaluation or testing utilizing standard test methods stm 7 1 stm 97.

You ll notice some variations in the standards. According to the recommendations of ansi esd s20 20 it is acceptable to install a floor with a resistance to ground rtg that is 1 0 x10e9. It covers the range of ways that wrist straps personnel and mats can be electrically bonded grounded. The current european standard bs en 61340 5 1 protection of electronic devices from electrostatic phenomena is quite categorical clear and unambiguous when it comes to describing and defining what is required from a floor in an area where esd sensitive items are present.

This state of the art standard provides details about flooring and the interaction between flooring and personnel with references to other specific ansi esd test methods mentioned earlier. To meet standards you need to utilize standard test methods. The standard governing workstations is ansi esd 6 1. Hopefully your goal is to identify flooring options that meet standards like ansi esd s20 20 2014.

Ansi esd standards for wrist straps for instance are unrelated to esd flooring so we ve left them out. Ansi esd s20 20 2014 is the most recognized standard for development of an esd control program specifically for the electronics industry. Grounding cables end in eyelets so that you can tie them into the outlet.