Esd Floor Testing 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.

Esd floor testing standards. It covers the range of ways that wrist straps personnel and mats can be electrically bonded grounded. You ll notice some variations in the standards. 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. The standards and test methods included here pertain specifically to esd floors and flooring materials.

The esd association also represents the us on the international electrotechnical commission. You should connect all grounded people and equipment to an electrical outlet electrical outlets follow the piping to the earth underneath building. When it comes to esd flooring the test method you need to follow is ansi esd stm 7 1 2013. An ansi accredited standards development organization the esd association is charged with the development of esd standards and test methods.

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. Ansi esd s20 20 2014 is the most recognized standard for development of an esd control program specifically for the electronics industry. The standard governing workstations is ansi esd 6 1. 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.

To meet standards you need to utilize standard test methods. Many of the test methods ansi esd stm7 1 and astm f150 are developed to report the characterization of esd floor materials and more importantly their performance in combination with a person wearing. 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. Hopefully your goal is to identify flooring options that meet standards like ansi esd s20 20 2014.

But to comply with esd standards the floor must not allow body voltage generation over 100v. Grounding cables end in eyelets so that you can tie them into the outlet. Ansi esd standards for wrist straps for instance are unrelated to esd flooring so we ve left them out.