ESD superior II chair RS-K11ESD Standard Black height adjustment 435-500 mm
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ESD superior II chair RS-K11ESD Standard Black height adjustment 435-500 mm
ESD Superior II Chair Economic Gray height adjustment 435–500 mm
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ESD superior II chair RS-K11ESD Standard Black height adjustment 435-500 mm
ESD Superior II Chair Premium Blue height adjustment 435–500 mm

ESD Superior II Chair Premium Black height adjustment 435–500 mm

Premium Black fabric. Height adjustment 435–500 mm. Weight 18.5 kg. ESD compliant, ground resistance 10⁴ – 10⁸ Ω. Guarantee 5 years.

Code
Manufacturer
Weight (kg)18.5
Height Adjustment Range (mm)435–500
Total Height (mm)1130–1210
Total Width (mm)660
Type of MechanismSYNCHRO
Type of BaseAluminum (660 mm)
ESDYES
MaterialPremium Black
435–500
Economic Gray Premium Black Premium Blue Premium Gray Standard Black Standard Blue Standard Gray Vinyl Black
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SKU: RS-K11ESD-PB Category:
Description

The ESD Superior II Chair – RS-K11ESD is an ESD-safe ergonomic chair designed for environments where electrostatic discharge control is essential. Height adjustment range 435–500 mm. Mechanism: SYNCHRO. Base: Aluminum (660 mm). Ground resistance 10⁴ – 10⁸ Ω. Compliant with ANSI/ESD S.20.20:2021, PN-EN 1335-1:2004, PN-EN 1335-2:2009, PN-EN 1335-3:2009, PN-EN 1022:2007, PN-EN 61340-5-1:2024. Guarantee: 5 years.

Manufactured by Rtwork.

Technical specification
PRODUCT CODE RS-K11ESD
HEIGHT ADJUSTMENT RANGE (mm) 435–500
TOTAL HEIGHT (mm) 1130–1210
TOTAL WIDTH (mm) 660
SEAT DIMENSIONS (mm) 500 × 480
BACKREST DIMENSIONS (mm) 400 × 480
HEADREST DIMENSIONS (mm) 280 × 160
WEIGHT (kg) 18.5
LOAD CAPACITY (kg) 120 (up to 200 kg with a special gas lift)
TYPE OF MECHANISM SYNCHRO
TYPE OF BASE Aluminum (660 mm)
GROUND RESISTANCE (Ω) 10⁴ – 10⁸
GUARANTEE 5 YEARS
COMPLIANCE WITH STANDARDS ANSI/ESD S.20.20:2021, PN-EN 1335-1:2004, PN-EN 1335-2:2009, PN-EN 1335-3:2009, PN-EN 1022:2007, PN-EN 61340-5-1:2024
DOWNLOAD PRODUCT SHEET RS-K11ESD.pdf ↓
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Accessories

ESD chair armrests RS-KZESD/RP height adjustable
Code: RS-KZESD/RP

ESD Chair Accessory – RS-KZESD/RP

ESD armrests with height adjustment, black steel + antistatic PU covers. Compatible with ESD chairs with armrest option.

Code: RS-KZESD/BP

ESD Chair Accessory – RS-KZESD/BP

ESD armrests, black steel + antistatic PU covers. Compatible with ESD chairs with armrest option.

Code: RS-KZESD/PP

ESD Chair Accessory – RS-KZESD/PP

ESD PU armrests. Compatible with ESD chairs RS-K1ESD, RS-K2ESD, RS-K3ESD, RS-K1ESD/S, RS-K2ESD/S, RS-K3ESD/S, RS-K4ESD-A, RS-K4ESD-B, RS-K4ESD-C, RS-K8ESD, RS-K9ESD-A, RS-K9ESD-B, RS-K9ESD-C, RS-K10ESD, RS-K11ESD.

Code: RS-KPESD

ESD Chair Accessory – RS-KPESD

ESD footrest. Compatible with all ESD chairs.

Code: RS-KCZ/K7

ESD Chair Accessory – RS-KCZ/K7

ESD glides. Compatible with ESD chairs RS-K3ESD, RS-K3ESD/S, RS-K4ESD-C, RS-K5ESD-C, RS-K6ESD-C, RS-K7ESD-C, RS-K9ESD-C, RS-K12ESD-C.

Code: RS-KCZ/K5

ESD Chair Accessory – RS-KCZ/K5

ESD metal castor, diameter 50mm. Compatible with ESD chairs.

ESD chair castor RS-KCZ/K1 grey rubber tyre 50mm
Code: RS-KCZ/K1

ESD Chair Accessory – RS-KCZ/K1

ESD castor, grey rubber tyre, diameter 50mm. Brake option available on request. Compatible with ESD chairs RS-K1ESD, RS-K2ESD, RS-K3ESD, RS-K1ESD/S, RS-K2ESD/S, RS-K4ESD-A, RS-K4ESD-B, RS-K8ESD, RS-K9ESD-A, RS-K9ESD-B, RS-K10ESD, RS-K11ESD, RS-K12ESD-A, RS-K12ESD-B.

Fabrics Info
IMAGE NAME COMPOSITION ABRASION RESISTANCE SURFACE RESISTANCE COMPLIANCE WITH STANDARDS
Economic Gray Economic Gray 95.8% polyester, 4.2% carbon fiber UP TO 35,000 Martindale cycles 10⁵ – 10⁹ Ohm PN-EN 61340-5-1, ANSI/ESD S.20.20.2014
Premium Black Premium Black 60% polypropylene, 29% wool, 10% viscose, 1% carbon fiber UP TO 60,000 Martindale cycles 10⁵ – 10⁹ Ohm PN-EN 61340-5-1, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2, BS 7176
Premium Blue Premium Blue 60% polypropylene, 29% wool, 10% viscose, 1% carbon fiber UP TO 60,000 Martindale cycles 10⁵ – 10⁹ Ohm PN-EN 61340-5-1, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2, BS 7176
Premium Gray Premium Gray 60% polypropylene, 29% wool, 10% viscose, 1% carbon fiber UP TO 60,000 Martindale cycles 10⁵ – 10⁹ Ohm PN-EN 61340-5-1, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2, BS 7176
Standard Black Standard Black 96% polyester, 4% carbon fiber UP TO 130,000 Martindale cycles 10⁵ – 10⁹ Ohm PN-EN 61340-5-1, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2
Standard Blue Standard Blue 96% polyester, 4% carbon fiber UP TO 130,000 Martindale cycles 10⁵ – 10⁹ Ohm PN-EN 61340-5-1, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2
Standard Gray Standard Gray 96% polyester, 4% carbon fiber UP TO 130,000 Martindale cycles 10⁵ – 10⁹ Ohm PN-EN 61340-5-1, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2
Vinyl Black Vinyl Black 89% PVC, 11% CO/PES knitted fabric UP TO 50,000 Martindale cycles 10⁵ – 10⁹ Ohm PN-EN 61340-5-1:2024, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2, BS 7176
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CONTACT THE SALES DEPARTMENT

Mobile: +40 722 227 703

Email: sales@awstehnik.ro

    Shipping and Delivery
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    From Our Partners to Our Warehouse

    We source ESD furniture from certified European manufacturers. When a product is in stock with our partner, it reaches our warehouse in Romania within 7 business days. For items not currently in stock or with complex configurations, manufacturing and delivery to us can take up to 6 weeks, depending on the product.

    From Our Warehouse to You

    Once a product is available in our stock, delivery times are:

    • Romania: 2 business days
    • European Union: up to 5 business days
    • Non-EU countries (Serbia, Macedonia): delivery is arranged on EXW (Ex Works) terms. Goods are made available at our facility in Romania, and the buyer organizes transport and customs clearance. We prepare all export documentation. Typical road transit time to Belgrade or Skopje is 1 to 4 business days once collected, though the buyer's chosen carrier determines the final schedule.

    For custom configurations or larger orders, delivery schedules are confirmed individually. Contact us for a precise timeline based on your location and order.

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