Cleanroom chairs
Workplace chairs
- Bimos 9161-2571. Cleanroom ESD work chair Plus 2 with castors, backrest height 500 mm€671.75Excl. 19% VAT , excl. Shipping Cost
- Bimos 9181-2571. Cleanroom ESD work chair Plus 2 with castors, backrest height 380 mm€546.09Excl. 19% VAT , excl. Shipping Cost
- Bimos 9140-2571. Cleanroom ESD work chair Basic 2 with castors, permanent contact€463.48Excl. 19% VAT , excl. Shipping Cost
Cleanroom chairs for controlled environments must meet strict electrostatic and particle-emission requirements. Purpose-built models achieve surface resistances of 10⁵-10⁷ Ω per IEC 61340-5-1, use non-shedding polyurethane or vinyl upholstery with particle counts verified to ISO 14644-1 Class 5 or better, and incorporate sealed, stainless-steel or anodised aluminium components to prevent contamination at every contact point. Adjustable seat heights typically span 400-680 mm, with synchronised tilt mechanics and five-star ESD-conductive bases rated to carry up to 130 kg.
esd.equipment stocks 9 cleanroom chair models from proven manufacturers, each validated for use in EPA-compliant workstation setups and ISO-classified cleanrooms. Every chair is selected for documented norm compliance - IEC 61340-5-1, ISO 14644, and DIN EN 61340-5-2 - ensuring operators can verify ESD grounding continuity from seated position to flooring system without additional adapters.
Cleanroom Chair Product Overview
| Feature | Cleanroom ESD Chair | Standard ESD Chair | Standard Office Chair |
|---|---|---|---|
| Surface resistance | 10⁵-10⁷ Ω (IEC 61340-5-1) | 10⁶-10⁹ Ω | Not specified |
| Cleanroom classification | ISO 14644-1 Class 5+ | Not rated | Not rated |
| Upholstery material | ESD vinyl / PU, non-shedding | ESD fabric or vinyl | Standard fabric |
| Seat height range | 400-680 mm | ca. 420-620 mm | ca. 420-530 mm |
| Load capacity | Up to 130 kg | Up to 120 kg | Up to 110 kg |
| EPA grounding path | Continuous, < 3.5 x 10⁷ Ω | Partial (castors only) | None |
| Norm certification | IEC 61340-5-1, DIN EN 61340-5-2 | IEC 61340-5-1 | None |
Typical application areas: Semiconductor wafer handling (SEMI S1/S2, ISO 14644-1 Class 5), SMT electronics assembly (IPC-A-610, IEC 61340-5-1), medical device manufacturing (ISO 13485, ISO 14644-1 Class 7), pharmaceutical production (EU GMP Annex 1), automotive electronics (IATF 16949, VDA 6.3), aerospace component assembly (AS9100D).