Desco ESD Cleanroom Bootie

Desco ESD Cleanroom Booties are designed to be worn by personnel grounded via a Flooring/Footwear System per ANSI/ESD S20.20. “ESD protective flooring, used with approved footwear, may be used as an alternative to the wrist strap system for standing operations.” [ANSI/ESD S20.20 section 6.2.2.2]

Desco ESD Cleanroom Booties are to be worn with a grounding tab placed in the person’s shoe under their foot with a grounding tab portion at bottom of the Bootie in contact with ESD flooring. Booties are to be worn on both feet, and while worn should be tested per ESD TR53 using a footwear tester (with a lower limit of 50 kilohms and 35 megohms upper limit). It is a suitable ESD footwear component in ANSI/ESD S20.20 Flooring/Footwear System tested per ANSI/ESD STM97.1.

• ESD Cleanroom Bootie
• Tab to Cup Resistance: 5 x 10⁴ to < 5 x 10⁶ Ohms at 100 volts
• Blue texturized polyester with carbon mono-filament nylon upper
• Full sole bottom layer
• Adjustable snap closure
• 18in conductive 8-strand nylon polyester grounding tab

Note:
ESD SP9.2 APPENDIX B – Foot Grounder Usage Guidance
“Compliance verification should be performed prior to each use (daily, shift change, etc.). The accumulation of insulative materials may increase the foot grounder system resistance. If foot grounders are worn outside the ESD-protected area testing for functionality before re-entry to the ESD-protected area should be considered.”