Product Family
Swivel chair cleanroom Basic ESD
Developed and tested for cleanrooms
The suitability of the CLEANROOM BASIC swivel chair is proven by its certified cleanroom qualification. Its sophisticated concept bears the internationally renowned “Tested Device” test mark of the Fraunhofer Institute and meets all requirements for high particle safety. The CLEANROOM BASIC swivel chair is suitable for use in air cleanliness class 3 in accordance with DIN EN ISO 14644-1, air cleanliness class 1 in accordance with US Fed Standards 209E and the EU GMP guideline. It also provides reliable protection against electrostatic charge in accordance with EN 61340-5-1.
ESD Cleanroom Basic is characterized by outstanding properties for reliable ESD protection and can reliably and safely dissipate personal charges to the conductive floor covering or floor mat. ESD Cleanroom Basic meets the requirements of DIN EN 61340-5-1 and ANSI/ESD S20.20-2021 for use in EPAs. Available with dissipative back shell.
The Basic cleanroom swivel chair in two versions
With the Basic cleanroom swivel chair, you can enjoy all the benefits of Bimos at both high and low positions. The different versions have everything that chairs at different workstations need.
The PLUS version also has a conductive backrest shell and therefore offers even more protection in sensitive ESD areas.
Ergonomic settings of the CLEANROOM BASIC
Leg length, height or weight - the physical characteristics of the employees set the standard. The REINRAUM BASIC ergonomics package ensures the right settings.

1. Seat height adjustment
The CLEANROOM BASIC swivel chair can be adjusted by up to 290 mm to suit different workstation heights and individual employee heights using the seat height adjustment.
2. Permanent contact backrest with seat tilt adjustment
The backrest follows the movements and adapts to the individual working posture. The spine is supported in all sitting positions. With this mechanism, the seat can also be continuously tilted forwards. This allows a relaxed posture even when the upper body is leaning forward. Pressure on the thigh area is reduced, which promotes even blood circulation. The backrest can be locked in any position.
3. Synchronous technology with weight regulation
With synchronous technology, the seat and backrest accompany the body when leaning back. This enables dynamic sitting and relaxes the muscles, relieves pressure on the intervertebral discs, improves blood circulation and significantly increases concentration and performance. The individual leaning pressure of the backrest is adjusted by means of infinitely variable weight regulation.
4. Backrest height adjustment
Relaxed sitting depends to a large extent on an optimally supported back. The height of the backrest can be adjusted to provide optimum support for the lumbar vertebrae.
5. 4D armrests
The optional 4D armrests provide ideal support for the shoulder girdle and arms. The height of the 4D armrests can be adjusted by 110 mm. The width of the armrests can be adjusted by 20 mm. The depth of the armrests can be adjusted by up to 60 mm. The armrests can be swiveled within an angle range of +/- 45°.
Soft, hygienic - synthetic leather
Synthetic leather is the upholstery recommendation for cleanrooms - disinfectant-resistant, soft and ESD-compliant. Bimos synthetic leather is PVC-free and contains no plasticizers that are released by UV light or disinfectants. It therefore remains soft for years and no cracks appear on the surface. It is also free from harmful phthalates, making it safe for employees and the environment. The material is fire tested in accordance with DIN EN 1021-1&2 and is ideal for cleanrooms with flammable chemicals. The synthetic leather also bears the Oeko-Tex label for special environmental friendliness and sustainability - something we are proud of.
Disinfectant-resistant - Bimos is disinfectant-resistant and resistant to all commercially available disinfectants. It has also been awarded the OETIS certificate.
Easy to clean - The synthetic leather is particularly easy to clean and can be washed off quickly; all cleaning instructions can be followed without hesitation.
Comfortable - The softness and non-slip properties of the synthetic leather ensure a comfortable and pleasant sitting experience.
Basically always right - the CLEANROOM BASIC swivel chair
Good sitting quality
The ergonomics package, the various Basic versions, the optional equipment options - all this makes the CLEANROOM BASIC swivel chair an excellent candidate for comfortable and healthy sitting in the cleanroom. The benefits are considerable: fewer sick days, higher employee motivation, lower error rates. With Bimos, you can count on greater success in all areas.
High cleanroom quality
In addition to a high level of comfort, the CLEANROOM BASIC swivel chair offers absolute safety when it comes to cleanroom qualification. Co-developed and tested by the Fraunhofer Institute, it meets the requirements of cleanrooms. Absolutely clean and sterile results are proof of the high quality that the Basic guarantees - as well as a reduced error rate and fewer returns.
More environmental friendliness
Bimos is EMAS-certified. This means, among other things, that we attach great importance to environmentally friendly and sustainable production for all our chairs. Right from the development stage, attention is paid to the use of recyclable materials, few composite materials and subsequent complete recovery. However, our most important goal is to ensure that your chair is as durable as possible and ideally only needs to be replaced after decades.











