Product
The SMOCK, STATSHIELD, JACKET, CUFFS, BLUE, SMALL (DESCO item no. 221420) is an ESD-controlled smock from DESCO designed to provide panel-to-panel conductivity through the garment panel and allow for hands-free grounding via a hip-to-cuff function.
Description
The SMOCK, STATSHIELD, JACKET, CUFFS, BLUE, SMALL is made of textured polyester with at least 9% carbon nylon monofilament, where the conductive fibers are woven in a chain-link pattern for consistent charge dissipation. The jacket comes with conductive knitted cuffs and a 4 mm stud snap at the hip for connecting a grounding cord. According to the manufacturer's technical bulletin (TB-7516), the smock meets the requirement for a groundable static control garment system with an Rtg below < 3.5 x 10^7 ohms.
Documentation
For installation, testing, and maintenance instructions, please refer to the manufacturer's technical bulletin:
See datasheet from the manufacturer
Typical applications
- Used to protect ESD-sensitive items from electrostatic fields generated by the operator's clothing when handling ESDS, as per TB-7516.
- Used for hands-free grounding by connecting a grounding cord to the 4 mm snap stud at the hip, where the carbon-suffused seam leads to conductive cuffs.
- Suitable for use where panel-to-panel conductivity and verification of grounding integrity are required, including testing with standard wrist strap testers or continuous monitors as described in TB-7516.
Specifications
- Manufacturer: DESCO
- Item number: 221420
- Product name: SMOCK, STATSHIELD, JACKET, CUFFS, BLUE, SMALL
- Size/variant: Small, jacket length with cuffs
- Colour: Blue
- Material: Textured polyester with a minimum of 9% carbon mono-filament nylon
- Fabric Weight: 2.2 oz per square yard (74.6 g/m2)
- Carbon mono-filament: Conductive at 1 x 10^4 ohms; non-flaking and non-sloughing
- Surface Resistance: 1 x 10^5 < 1 x 10^7 ohms (per ANSI/ESD STM2.1)
- Groundable garment system limit: < 3.5 x 10^7 ohms Rtg (per TB-7516)
- Hip-to-cuff ground connection: 4 mm stud snap and conductive knitted cuff
- Glass transition temp: 250 °F (121 °C) (stated in TB-7516)
- Flash point: 1040 °F (560 °C) (stated in TB-7516)
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