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| ESD CHAIRS |
| Resistance To Groundable Point Test Positions |
"The Technical Source!" |
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Figure 1 - Resistance to Groundable Point Test Positions |
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| ESD SPECIFICATIONS: SURFACE RESISTIVITY
- Fabric: Grade III ESD Fabric - 4.5x 106 Average (BS6524: 1984)
- Vinyl: Grade III ESD Vinyl - 108 Ohms/Sq or lower (ASTM D-257)
RATE OF DECAY - 5000 Volts down to 500 Volts
- Fabric: Grade III ESD Fabric - .20 Seconds (apex.)
- Vinyl: Grade III ESD Vinyl - .35 Seconds (apex.)
ESD CHAIR FEATURES:
- CASTERS Standard: Conductive Die Cast Steel Dual Wheel Caster with Brake
Optional: Conductive Die Cast Steel Dual Wheel Caster with out Brake
- Removable PCB ESD disk with 1/2 Megohm resister to prevent accidental shock. Accessible
and verifiable w/location on outside of cylinder.
- Spring loaded clip in back upright makes connection between back and control.
- Footring - Metal to metal cylinder contact.
- Testing - All chairs are tested for continuous path to ground from seat and back before shipment.
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