Shenzhen Yuhao Technology Co., Ltd.

metal wrist strap

metal wrist strap
Product Detailed

Wrist band with unique design can be adjusted directly and auto-flexed conveniently, use it comfortable and good contact.

Product description:
ESD Wrist Strap is a basic and widely facility in ESD equipment usage, it is very convenient to operate. It is made up from wrist loop and grounding wire, the wrist loop is contacted with skin directly to form an  electrostatic discharge channel through button connected in series with grounding wire to  take away static electricity from human body. The grounding wire is made of circling wire, space minimum occupied, disengaged adjust operating distance. It can renew after haul straight. Every grounding wire has an safety 1MΩ resistance, it protects operators safety as well as current-sensing devices.
Features:
l        PU catapult wire has a  good elasticity and renew speedy.
l        Particularly and convenient auto-flex wrist band, use it comfortable and
good contact.
l        Can clean and apply for cleaning room.

Instruction:
Get product out from bag, put wrist band on wrist and adjust conductive band length to make mental plate contacting wrist skin to  plug in dual coil core into socket.

Application:
    Use for human body electro-static protection during electric product manufacture.
Main material:
Plastic piece material: ABS (black)
Hardware piece material: 304 (stainless steel)
Catapult wire material: PU (black)
Catapult wire core: 7 rootcopper-foilsilk
Fastener material: Cu (nickel-plate)
Strap material: 304 stainless steel (surface: black)
Banana pin: High quality Cu- beryllium

Technical Parameters:
Decay time:<0.1S(1000V~100V)
Safety grounding resistance:  1MΩ±10%
Grounding wire and wrist loop pulling-out force:  0.45Kg(1Pound)<F<2.3Kg(5Pound)
Fastener spec.: Φ10mm 
Wrist band:
Wrist band strap node: 38 node
Wrist band strap inner resistance: 1KΩ
Wrist band strap outside resistance: ≥10 MΩ
Wrist band strap width: 16mm(0.63in)
Wrist band strap thickness: 4.0mm(0.16in)
Wrist band strap girth: 160mm(6.3 in)≤L≤260 mm (10.2in)
Wrist band stainless steel(hardware piece)thickness: 0.3mm(0.012in)
The area of stainless steel contact with skin: 2560mm2
Grounding wire
Grounding wire safety resistance: 1MΩ±10%
Grounding wire bend time: ≥2,000,000 times
Grounding wire pin usage life: ≥10,000 times
Grounding wire pin: Banana pin
Grounding wire length: After pull straight 2.45m(8ft)
Grounding wire circle inner diameter: 8mm(0.31in)
Grounding wire spec: 28#(2.4mm)
Grounding wire two end beeline length: 200mm(7.9in)
Remark: Grounding wire length could according to customer requirement made.

Notice:
l        Forbid using this product when electricity manipulation;
l        Do not flare out dual coil core to length limit when using to prevent alligator clip or plug rebound hurting.



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