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ESD and Antistatic Products
ESD Stool
A compact ESD stool provides adjustable backless seating with a static-dissipative polyurethane seat and a conductive path suited to compatible grounded ESD floors.
- Backless rotating seat supports rapid repositioning in compact production cells.
- Dissipative polyurethane and conductive running gear form a configurable ground path.
- Pneumatic height control and adjustable foot ring suit elevated workbenches.
Product Introduction
The ESD Stool is designed for short-duration seated tasks and sit-stand production positions where a chair back would restrict movement. Its molded dissipative polyurethane seat connects through the metal adjustment assembly to conductive casters or glides, with an optional grounding chain for the selected floor system. Pneumatic height adjustment and a circular foot ring support elevated workbenches, while the smooth seat surface simplifies routine cleaning.
Key Features
Static-dissipative molded polyurethane seat is durable and easy to wipe clean.
Pneumatic height adjustment suits shared and elevated work positions.
Conductive casters or glides provide a configurable path to compatible grounded flooring.
Five-star base supports stable movement; an adjustable foot ring supports the lower legs.
Optional grounding chain provides an additional floor-contact arrangement.
Customer Product Concerns
A production stool must preserve freedom of movement without sacrificing stable foot support, cleanability or the intended electrical path to the facility's grounded floor system.
Challenges IntroductionA production stool must preserve freedom of movement without sacrificing stable foot support, cleanability or the intended electrical path to the facility's grounded floor system.
Restricted movement around close workThe backless rotating seat lets the operator reposition quickly and approach the bench without a backrest frame.
Charge retention on ordinary stool materialsThe dissipative seat and electrically continuous support system are configured to connect with the site's grounded ESD flooring.
Unsupported feet at a high benchAn adjustable circular foot ring provides a stable foot position across the selected seat-height range.
Instability during frequent repositioningThe five-star base distributes support around the pneumatic column, with caster or glide selection matched to the task.
Difficult routine cleaningThe smooth molded seat and open structure reduce fabric seams and hidden surfaces.
Typical Applications
Elevated PCB assembly benches.Electronics inspection and microscope positions.Sit-stand production cells.ESD protected repair and test areas.Controlled rooms requiring compact cleanable seating.
Technical Parameters
These typical ranges apply to compact backless ESD stools for standard or elevated benches. The final column, foot support and floor-contact components are configured around the working height and local ESD control method.
| Core Material | Static-dissipative molded polyurethane seat with steel pneumatic support mechanism |
|---|---|
| Panel Thickness | 35–45 mm seat section |
| Effective Width | 350–400 mm seat diameter |
| Maximum Length | 780 mm maximum nominal seat height |
| Steel Facing Thickness | 1.5–3.0 mm steel support and foot-ring components |
| Core Density | 450–650 kg/m³ molded polyurethane |
| Thermal Conductivity | 0.20–0.30 W/(m·K) for the polyurethane seat material |
| Surface Finish | Black easy-clean static-dissipative polyurethane with conductive black base |
| Joint Type | Mechanically fastened seat, pneumatic column, adjustable foot ring and five-star base |
| Customization | Available based on the intended application and operating environment. |
Available Options
Alternative pneumatic height ranges.Conductive casters, load-braking casters or conductive glides.Adjustable foot-ring diameter and position.Grounding chain or ground-control lead.Alternative dissipative seat profiles.Metal or reinforced polymer five-star base.
Planning a ESD Stool specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
