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  Home > ESD Static Control > Desco Industries Brand > Wrist Straps and Coil Cords > Desco Single-Wire Straps & Coil Cords > Metal Expansion Wrist Straps >

  Desco 91070 - Wrist Strap Premium - Metal - Adjustable




 
Desco Industries
Authorized ESD Specialist & Distributor
Manufacturer Price: $30.43
Price: $25.05
You Save: $5.38!

Quantity available::47
Availability: Factory Stock; Usually Ships in 1 Week
Part #: DESCO-91070
Quantity:

Product Description
 
Desco is a 91070 wrist strap, premium metal, exp, adjustable, 6 foot, right angle, banana, 4 mm snap.


Metal Expansion Wristband and Coil Cord with Right Angle Banana
Creates a path-to-ground for an operator with resistance <3.5 x 10E7 ohms per the required limits of ANSI/ESD S20.20 for Method 1.
Metal Expansion Wristband
Patented1 Size Adjustment  
Designed to allow the operator to adjust the size (circumference: 5.75" - 13") to their wrist.
Medical Grade Series Stainless Steel Backplate and Links
Creates a more reliable path-to-ground2 for the operator.
Solid Stainless Steel Machined Snap Stud 
Solid material will provide a consistent 1-5 pound release to prevent accidental disconnects between wristband and cord.
Six Foot (12 Inches Of Coils) Coil Cord
Strain Relief TestsOver 1 Million Cycles; 62 Times The Minimum Requirement Per ESD S1.1
Eliminates intermittent failures that occur with less durable cords and extends the lifespan of the wrist strap.
Patented3 Banana Plug 
Designed to prevent wear to banana springs that will leads to accidental disconnects from banana jacks.
Relaxed Retraction Coil Cord  
Soft pull does not tug on the wearer’s arm.
Low Profile Snap Design
Prevents cord from being disconnected or getting in the way of operator’s work area.
Date Code
Provided so that the lifespan of the product may tracked and to ensure quality control.
UL Listed
Meets UL requirements to ensure operator safety.
Made in the United States of America
Estimated Shipping Weight: 0.17 Pounds
References
1.    Patent Number 5,586,351 - Adjustable Antistatic bracelet with snap-assembled permanent
2.    Metal expansion bracelet style wrist cuffs may trap moisture underneath and can be more effective for people with dry skin." [ESD Handbook TR20.20 section 5.3.2.4.3]
3.    Patent Number 5,951,337 - Damage-Resistant Electrical Connector Plug and Combination
What the ESD Association says about wrist straps: "Note: Metal expansion bracelet style wrist cuffs may trap moisture underneath and can be more effective for people with dry skin." [ESD Handbook TR20.20 section 5.3.2.4.3]
Per ESD Handbook TR20.20 section 5.3.9.1 Wrist Strap Checkers - “Wrist strap checkers have historically been the primary tool for testing the operation of the wrist strap system including, the wristband, grounding cord and most importantly, the electrical integrity of the contact between the wristband and the wearer. Wrist strap checkers measure the resistance of the entire system.”
NOTE: All bands have a 4mm snap stud. Complete wrist strap kits include an alligator clip. Wrist strap kits include an alligator clip for occasions when a grounded banana jack is not available. However, best industry practice is that ESD Ground Connections should be firm fitting connecting devices such as metallic crimps, snaps and banana plugs to be connected to designated ground points. Use of alligator clips is not recommended. (Ref: JEDEC Standard No. 625-A)
ANSI/ESD S20.20 Paragraph 6.2.2.1 Personnel Grounding Requirement "All personnel shall be bonded or electrically connected to ground or contrived ground when handling ESD sensitive items. When personnel are seated at ESD protective workstations, they shall be connected to the common point via a wrist strap system."



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ESD Static Control > Desco Industries Brand > Wrist Straps and Coil Cords > Desco Single-Wire Straps & Coil Cords > Metal Expansion Wrist Straps
ESD Static Control > Desco Industries Brand > Wrist Straps and Coil Cords > Desco Single-Wire Straps & Coil Cords
ESD Static Control > Desco Industries Brand
ESD Static Control
ESD Static Control > ESD Wrist Straps
ESD Static Control > Desco Industries Brand > Wrist Straps and Coil Cords