Werksitz ESD Safe series chair, load capacity 175 kg

The professional Werksitz ESD Safe series chair, model WS 1689.20 KL ESD, is designed for workstations in EPA zones where electrostatic discharge control and high user comfort are required. The chair combines a durable construction with ergonomic adjustability, ensuring stability even under loads of up to 175 kg.

The seat and backrest are made of antistatic synthetic leather, while the five-star cast aluminium base with a 713 mm diameter provides solid support. The double castors Ø 65 mm are braked when unloaded and automatically released under load, increasing operational safety.

The chair is equipped with a chrome gas spring allowing seat height adjustment from 500 to 590 mm in accordance with DIN 68877. Seat tilt can be adjusted from +1° to +6°, and backrest tilt from -10° to +8°. Electrical conductivity within the range of 10⁴–10⁶ Ω, compliant with EN 61340-5-1-1, confirms suitability for ESD-controlled environments.

Ergonomics and construction

The backrest, measuring 510 mm in width and 420 mm in height, provides proper back support, while the seat dimensions of 540 × 470 mm ensure comfort during long working shifts. The total chair height ranges from 795 to 975 mm, and the thickness of the seat and backrest is 60 mm and 50 mm, respectively. The total weight of the chair is 17.40 kg.

Key features of the ESD chair:

load capacity up to 175 kg,

conductivity 10⁴-10⁶ Ω according to EN 61340-5-1-1,

seat height adjustment: 500–590 mm,

seat tilt adjustment: +1° to +6°,

backrest tilt adjustment: -10° to +8°,

aluminium base Ø 713 mm with double castors Ø 65 mm,

seat and backrest: ESD synthetic leather,

seat dimensions: 540 × 470 mm,

backrest dimensions: 510 × 420 mm,

weight: 17.40 kg.

The Werksitz ESD Safe series chair, load capacity 175 kg, is a robust and ergonomic solution for the electronics industry, laboratories and production areas requiring reliable ESD control and durable workstation equipment.
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Description

Werksitz ESD Safe series chair, load capacity 175 kg

The professional Werksitz ESD Safe series chair, model WS 1689.20 KL ESD, is designed for workstations in EPA zones where electrostatic discharge control and high user comfort are required. The chair combines a durable construction with ergonomic adjustability, ensuring stability even under loads of up to 175 kg.

The seat and backrest are made of antistatic synthetic leather, while the five-star cast aluminium base with a 713 mm diameter provides solid support. The double castors Ø 65 mm are braked when unloaded and automatically released under load, increasing operational safety.

The chair is equipped with a chrome gas spring allowing seat height adjustment from 500 to 590 mm in accordance with DIN 68877. Seat tilt can be adjusted from +1° to +6°, and backrest tilt from -10° to +8°. Electrical conductivity within the range of 10⁴–10⁶ Ω, compliant with EN 61340-5-1-1, confirms suitability for ESD-controlled environments.

Ergonomics and construction

The backrest, measuring 510 mm in width and 420 mm in height, provides proper back support, while the seat dimensions of 540 × 470 mm ensure comfort during long working shifts. The total chair height ranges from 795 to 975 mm, and the thickness of the seat and backrest is 60 mm and 50 mm, respectively. The total weight of the chair is 17.40 kg.

Key features of the ESD chair:

load capacity up to 175 kg,
conductivity 10⁴-10⁶ Ω according to EN 61340-5-1-1,
seat height adjustment: 500–590 mm,
seat tilt adjustment: +1° to +6°,
backrest tilt adjustment: -10° to +8°,
aluminium base Ø 713 mm with double castors Ø 65 mm,
seat and backrest: ESD synthetic leather,
seat dimensions: 540 × 470 mm,
backrest dimensions: 510 × 420 mm,
weight: 17.40 kg.

The Werksitz ESD Safe series chair, load capacity 175 kg, is a robust and ergonomic solution for the electronics industry, laboratories and production areas requiring reliable ESD control and durable workstation equipment.

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