Designed to be used with a Coiled Cord (included with Wrist Straps)
with a one megohm current limiting resistor meeting the EN 61340-5-1
Personnel Grounding requirements tested per ANSI/ESD S1.1.
229765
Description
•
•
•
•
229755
229795
229750
“All personnel shall be grounded or equipotentially bonded according to the requirements
below when handling ESDS. When personnel are seated at ESD protective workstations,
they shall be connected to ground via a wrist strap system."
[EN 61340-5-1 Clause 5.3.3 Personnel grounding]
"A wrist strap system consists of three elements: the person, the wrist cord and a wrist
band. To ensure that the resistance to ground of personnel is within the specifications, it
is important to measure the entire system (i.e. from the person's body to the end of the
ground cord)."
“Wrist straps typically consist of a wrist band which makes contact with the wearer's
skin. The wrist band is then attached to a grounding cord which is connected to the ESD
ground reference.”
“The wrist band is a flexible, form-fitting device designed to make a reliable continuous
connection to a person's wrist."
[CLC TR 61340-5-2 User guide Wrist Strap Clauses 4.5.2, 4.7.2.2, and 4.7.2.2.1]
Unless otherwise noted, tolerance ±10%
Specifications and procedures subject to change without notice.
EUROPE
© 2018 DESCO INDUSTRIES INC.
Employee Owned
No metal to skin contact
Choice for those with skin allergies
Widely adjustable, elasticated fabric band
Conductive fibres on the inside
Vermason logo molded into the cap
10mm stud fitted
Specifications:
RS interior of band: < 1 x 105 ohms Test Method: ANSI/ESD S1.1 (5.2)
RS exterior of band: > 1 x 107 ohms Test Method: ANSI/ESD S1.1 (5.2)
Circumference: adjustable from 120mm to 200mm
Weight: 8g
Item
Description
229740
Wristband Only, 10mm, Dark Blue
229745
Wristband Only, 10mm, Dark Blue, Pack of 100
229750
Wristband Only, 10mm, Light Blue
229755
Wristband Only, 10mm, Red
229760
Wristband Only, 10mm, Red, Pack of 100
229765
Wristband Only, 10mm, Yellow
229770
Wristband Only, 10mm, Yellow, Pack of 100
229795
Wrist Strap, 10mm, Dark Blue with Yellow Coiled Cord, 2m long, 4mm Plug
229815
Wrist Strap, 10mm, Dark Blue with Yellow Coiled Cord, 2m long, 10mm Socket
229825
Wrist Strap, 10mm, Red with Black Coiled Cord, 2m long, 10mm Socket
229830
Wrist Strap, 10mm, Yellow with Yellow Coiled Cord, 2m long, 10mm Socket
Made in the
United Kingdom
See Drawings 230115, 230120 for details on Coiled Cords
Adjustable Elastic Wristbands and Wrist Straps, 10mm
DESCO EUROPE
2A DUNHAMS LANE, LETCHWORTH GARDEN CITY,
HERTFORDSHIRE, SG6 1BE, UK
PHONE: +44 (0) 1462 672005
E-MAIL: Service@DescoEurope.com, INTERNET: DescoEurope.com
Drawing Number
229740
DATE:
January
2018