Biofit Chairs

Clean Room /ESD (AM ) Series

Amherst (AM) Series

The Amherst (AM) Series features a larger saddle-shaped seat and backrest to enhance user performance. A variety of options are available to suit your work environment, including clean room and static control/ESD performance packages. 

  • These seats are adaptable and comfortable for users with smoothly covered seat cushions.
  • Available in chrome or black finishes
  • Larger saddle-shaped seat and backrest to enhance user performance.
  • Clean room (ISO 5 to ISO 8) and static control/ESD options are available.
  • Cloth and vinyl upholstery styles available to match various workspace requirements.
  • Saddle-shaped, contoured seat with waterfall front and internal seat board bumperguard.

 

Ordering infomation

Amherst Series | Standard Components 21"W x 19"D x 3"T seat, 18"W x 19"H backrest with lumbar support and plastic protective panel, soft touch pneumatic seat height adjustment; fixed rearward 3.5° seat tilt, backrest tilt and backrest height adjustment, grade 2 upholstery

  • Models with tubular steel base
Model# Seat-Hgt. Compatibility
AMS-L-RC-T-XF-XA-06 Low, 18"-22" Desk
AMS-M-RC-T-XF-XA-06 Medium, 21"-28" Standard Bench
AMS-H-RC-T-XF-XA-06 High, 25"-32" High Bench

 

  • Models with cast aluminum base
Model# Seat-Hgt. Compatibility
AMA-L-RC-T-XF-XA-06 Low, 17"-22" Desk
AMA-M-RC-T-XF-XA-06 Medium, 19"-26" Standard Bench
AMA-H-RC-T-XF-XA-06 High, 22"-32" High Bench
  • Models with reinforced composite base
Model# Seat-Hgt. Compatibility
AMR-L-RC-T-XF-XA-06 Low, 17"-22" Desk
AMR-M-RC-T-XF-XA-06 Medium, 19"-26" Standard Bench
AMR-H-RC-T-XF-XA-06 High, 22"-32" High Bench
  • Models with wide aluminum base
Model# Seat-Hgt. Compatibility
AMW-L-RC-T-XF-XA-06 Low, 17"-22" Desk
AMW-M-RC-T-XF-XA-06 Medium, 19"-26" Standard Bench
AMW-H-RC-T-XF-XA-06 High, 22"-32" High Bench

upholstery
MFG Code Description
COM Customer’s own material
Grade 2 Comes standard on upholstered models unless otherwise noted
Grade 3 Grade 3 upholstery
Grade 4 Grade 4 upholstery
Grade 5 Grade 5 upholstery
C133 Fire Retardant. Special upholsteries, foam or barriers (as needed to meet California Technical Bulletin 133 & Boston Fire Code; upholstery choices may be limited. Minimums of Grade 2/3 fabric or Grade 3 vinyl are offered); not available in California

performance packages
Category Class MFG Code
ESD —* K
Clean Room ISO 8** ISO8
ISO 7** ISO7
ISO 6 ISO6
ISO 5 ISO5
ISO 4* ISO4
ISO 3* ISO3
Clean Room/ESD ISO 8/ESD* ISO8K
ISO 7/ESD* ISO7K
ISO 6/ESD* ISO6K
ISO 5/ESD* ISO5K
ISO 4/ESD* ISO4K
ISO 3/ESD* ISO3K
Standard black metal part finish - 06
Chrome-plated metal parts, chairs w/A, W, R base - C
Chrome-plated metal parts, chairs w/S base - C
*Not available with R style base.
**Comes standard with black powder coat metal finish