Point To Ground Method Esd Flooring Checking

To ground anti static mats we insert a conductive snap on the corner of the anti static mat.

Point to ground method esd flooring checking.

The standard governing workstations is ansi esd 6 1. The purpose of painting your floor with esd paint is to remove static. The three most widely used procedures are described below. Affixing the copper grounding strap to the floor tile or static control floor coating.

Normally one grounding point is required for every 1000 ft2 111 m2 of flooring. 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. The paint will absorb the static charge but it needs somewhere to escape via a grounding point. The resistance tests verified that the floor measured below 1 0 x 10 7 easily complying with the resistive properties of a static control floor based on ansi esd s20 20.

Tests included point to point rtt and point to ground rtg measurements. 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. Grounding conductive and static dissipative tile and sheet flooring to an ac electrical outlet is the easiest and most common grounding method. If an anti static mat is isolated from electrical ground by insulators carpets painted floors or tables you need to connect it to an electrical outlet by using a grounding cable.

Grounding cables end in eyelets so that you can tie them into the outlet. The samples should be numbered from 1 to 5. Grounding is a simple easy process. Each sample will be tested 6 times from both ground points per the diagram below.

You should connect all grounded people and equipment to an electrical outlet electrical outlets follow the piping to the earth underneath building. Esd tr53 ansi esd s4 1 ansi esd s7 1 ansi esd stm97 1 and other documents. Learn more about desco s digital surface resistance meter kit here. Only use electrical receptacles outlets that have been previously tested using an approved circuit tester complying with csa and or ul standards.

The snap is where you will connect the grounding cable. It covers the range of ways that wrist straps personnel and mats can be electrically bonded grounded. The third party measured electrical resistance per esda standard test method ansi esd stm 7 1. The most effective way of grounding is achieved by using.

The desco digital surface resistance meter kit measures resistance point to point rtt or surface to ground rtg of worksurfaces flooring systems garments and other materials in accordance with esd association documents. 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.