Biofit Amherst Ergonomic Chair - AMW-L-RC-T-XF-XA-06 features a larger saddle-shaped seat and backrest that add up to enhanced user performance, plus a variety of options available to suit your environment and budget needs. High-profile Euro-look base; T-shape construction for added strength and easy cleanability. 


♦ Model Number: AMW-L-RC-T-XF-XA-06
♦ Recommended User Height: for work surfaces 29" to 34."
♦ Seat Height Adjustment Range:  17" to 22".
♦ Base:  28.7" Diameter High Profile Wide Aluminum Base.
♦ Backrest: 18" wide x 19" high backrest with lumbar support and plastic protective panel.
♦ Seat:  Saddle-shaped, contoured 21" wide x 19" deep x 3" thick seat with waterfall front and internal seat board bumper guard.
♦ Controls: Standard with Task Control Soft Touch pneumatic seat-height adjustment, fixed rearward seat tilt of 3-1/2°, backrest tilt, backrest-height adjustment.  
♦ Casters or Glide: Dual-wheel, non-marring polyurethane casters resist movement when the chair is unoccupied, enhancing user safety by inhibiting seating from rolling away on hard floors. Or choose 2" high polyamide glides. Other caster styles are available.
♦ Metal parts: Black powder-coated paint finish is standard on metal parts. Different colors are available.
♦ Many cloths and vinyl upholstery styles are available.
♦ Capacity: 350-pound capacity.


Every workspace has unique needs, and BioFit is there to meet them. BioFit furnishings are engineered for quality and durability so that we can back most of our products with a 13-year warranty.

Here's how to calculate your seat height to perform at your best.
BioFit manufactures models in a wide selection of seat-height adjustment ranges. This choice of adjustability options helps ensure our chairs and stools fit the size and body type of individual workers and unique applications, delivering in-demand flexibility to accommodate users on different shifts or the same worker performing other tasks at different work levels.

The basic formula to calculate the ideal seat height directly corresponds to the actual work level ‒ that is, the distance from the floor to the work surface height ‒ minus 12 inches. Therefore, BioFit recommends using this figure as the mid-point of the seat-height-adjustment range of the chair purchased.

For example, a 40-inch work level ‒ the height measured from the floor to the top of the work surface ‒ minus 12 inches = 28 inches ‒ is the mid-point of the chair or stool seat height adjustment range.

This formula applies to most workers. BioFit ergonomic seating will fit 90% of workers without customization, while alterations can be made easily for the other 10%.

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