17200 DESCO | Alldatasheet
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DESCO WEST: 3651 WALNUT AVE., CHINO, CA 91710 WEB SITE: Desco.com PHONE (909) 627-8178 FAX (909) 627-7449 DESCO EAST: ONE COLGATE WAY, CANTON, MA 02021-1407 PHONE (781) 821-8370 FAX (781) 575-0172 DRAWING NUMBER 17200 DATE: July 2012 © 2012 DESCO INDUSTRIES INC. Employee Owned FOOT GROUND, HEEL Description: The 17200 and 17202 Foot Grounders provide a continuous ground path between an operator and a properly grounded ESD protected flooring. These foot grounders are designed for use on standard shoes. They can be easily adjusted to fit most individuals. Desco’s foot grounders have a lining that prevents carbon marks on shoes. Foot grounder models 17200 and 17202 have discrete resistors built into the contact strip. Model 17200 has a one megohm resistor and model 17202 has a two megohm resistor. The product has been tested to ESD STM97.2 - Floor Materials and Footwear Voltage Measurement in Combination with a Person. It is a suitable ESD footwear component in Flooring - Footwear System when used as the primary grounding method (<3.5 x 10E7 ohms per ESD STM 97.1 Floor Materials and Footwear-Resistance Measurement in Combination with a Person.) Components: A. 0.060” thick (± 0.005), 1" wide contact area a. Outer black layer is conductive neoprene. b. Inner layer is insulative neoprene. c. Tear resistant nylon reinforced 4.3 oz. inner scrim layer prevents the rubber from tearing. B. 3/8" wide, 30" long blue nylon ribbon contains 8 electrically conductive carbon suffused fibers, reversible, may be positioned on either side of foot. C. 3/4" wide blue non-elastic hook material. D. 3/4" wide blue stretch loop material, for quick and easy attachment to foot. listed. Lot coded for quality traceability. Specifications Tab to floor contact point: 1 x 10E6 < 1 x10E8 ohms resistance when measured per ESD SP9.2 & ESD TR53 Outside Layer Test Method Abrasion: 3000 cycles ASTM-D-3389 Method B Hardness: 70 Shore A ASTM-D-2240 Tensile PSI (min): 2500lbs. ASTM-D-412 Note: “For standing operations, personnel shall be grounded via a wrist strap system or by a flooring/footwear system.” (ANSI/ESDS20.20) “ESD footwear should be tested at least daily while worn. See ESD TR53” (ESD Handbook TR20.20 section 5.3.3.4) “Heel and toe grounders shall be worn on both feet to insure effective Proper Usage) UL caution “Note: This product is not recommended for use on equipment with operating voltage exceeding 250 VAC. The ESD Series is for electrostatic control. It will not reduce or increase your risk of receiving electric shock when using or working on electrical equipment. Follow the same precautions you would use without wrist straps, including: Make certain that equipment having a grounding type plug is properly grounded.” 90P1 LISTED Specifications and procedures subject to change without notice. Unless noted, tolerances ± 1/4" Made in the United States of America ITEM NUMBER DESCRIPTION