Current flooring test procedures and the information they provide can be misleading.
Esd floor test procedure.
To perform this test the garment should be electrically isolated laying on an insulative surface.
5 reasons to put vermont slate on your esd flooring short list for 24 7 critical environments how is commercial carpet different from esd carpet testing and certification of esd floors buying esd flooring on the internet the case against overly.
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.
Do you have a copy of this test method.
When used as the personnel grounding system the resistance to ground including the person footwear and floor must be less than 1 0 x 10 9 ansi esd stm97 1 and the accumulation body voltage in a standard walking voltage test ansi esd stm97 2 must be less than 100 volts.
Overview learn about esd flooring short videos conductive vs dissipative.
When it comes to esd flooring the test method you need to follow is ansi esd stm 7 1 2013.
Floors floor mats floor finishes a second method of controlling electrostatic charge on personnel is with the use of esd protective floors in conjunction with esd control footwear or footstraps.
Hopefully your goal is to identify flooring options that meet standards like ansi esd s20 20 2014.
The combination of floor materials and footwear provides a ground path for the dissipation of electrostatic charge thus reducing the charge.
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.
Do not clean surface.
Use two 5 pound electrodes and place them on the most commonly used area of the surface.
A static control garment has 1 x 10 11 ohms surface resistance measured point to point on the garment.
Test procedure in accordance with ansi esd s4 1 section 6 4 periodic worksurface testing.
To meet standards you need to utilize standard test methods.
Here s one proposed solution to the floor testing problem.
This means that measured panel to panel it has less than 1 x 10 11 ohms of surface resistance.
A proposed test methodology for floor materials.
Esd sensitive devices shall also be removed.
First published in eos esd technology aug sept 1991.
Esd testing or esd immunity testing is designed for ensure an electronic or electrical product shall work as intended in its environment 4 the exact criteria is most often determined by first establishing either a standard or testing plan by which evaluation and testing criteria are determined.
