Biofit BEA ISO3 Cleanroom Chairs

Standard Features:

Seat: Concave upholstered seat with internal seat board bumperguard; measures 18.5″ wide x 16.5″ deep x 3″ thick.

Performance Package: Also known as “C1″. Appropriate metal parts are chrome-plated. All chair parts are selected to assure ISO class 3 clean room compatibility.

Backrest: Upholstered backrest with lumbar support and plastic protective panel; measures 15.5″ wide x 14.5″ high.

Base: Medium, five-legged, solid cast aluminum base with caster-to-caster diameter of 25.6″ and maximum width of 24.4″. T-cross-section legs ensure cleanability, and endure test loads of 1.5-2x BIFMA strength requirements.

Casters/Glides: Two inches in height, with dual soft-wheels. Casters resist movement when the seat is unoccupied or 2.25″ high black glides have a base diameter of 2.125″ and are made of first class polyamide with a steel grip ring stem.

Controls: Control allows function of the seat height activation and backrest adjustments by means of easily engaged levers which can be activated from the seated position. Seat tilt is fixed at 3-1/2° rearward while the backrest adjusts 8° forward and 13° rearward.

Footring: 22″ dia. aluminum foot ring includes easy-to-operate hub – push down top of center bushing, adjust to desired height, and release to lock the foot ring into place. 22″ flattened tubing ring is attached to the cast aluminum spokes with stainless steel screws, which utilize a T-cross section to provide a clean, cohesive look.

Fire Retardant: meets California Technical Bulletin 117; treatment to meet CAL 133 is optionally available.

BioFit seating products are warranted against mechanical or structural failure due to defective material, workmanship, or abnormal wear for 13 years of normal use. Pneumatic cylinders are covered for the functional lifetime of the chair or stool.

Calculate Your Proper Seat Height
A basic formula to determine the correct seat height is the real work level ( measuring floor to the height of the task) minus 12”. We recommend that this be the midpoint of the seat-height adjustment range of the chair you select.
Example: 38″(Work level from floor to task height) – 12″ = 26″ (Midpoint of seat-height adjustment range)