The minimal definition of an esd smock is that it is static dissipative.
Esd floor test procedure.
Remove from the surface only those items that might interfere with the test.
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A static control garment has 1 x 10 11 ohms surface resistance measured point to point on the garment.
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.
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.
Do not clean surface.
The combination of floor materials and footwear provides a ground path for the dissipation of electrostatic charge thus reducing the charge.
Overview learn about esd flooring short videos conductive vs dissipative.
Hopefully your goal is to identify flooring options that meet standards like ansi esd s20 20 2014.
First published in eos esd technology aug sept 1991.
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.
When it comes to esd flooring the test method you need to follow is ansi esd stm 7 1 2013.
Current flooring test procedures and the information they provide can be misleading.
This means that measured panel to panel it has less than 1 x 10 11 ohms of surface resistance.
Test procedure in accordance with ansi esd s4 1 section 6 4 periodic worksurface testing.
Do you have a copy of this test method.
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.
Here s one proposed solution to the floor testing problem.
Esd sensitive devices shall also be removed.
To meet standards you need to utilize standard test methods.
To perform this test the garment should be electrically isolated laying on an insulative surface.
Use two 5 pound electrodes and place them on the most commonly used area of the surface.