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Humanscale Liberty Task Chair

Humanscale $829.00 $1,007.00 (You save $178.00)

Liberty, with Form-Sensing Mesh Technology, is unlike any mesh chair you've seen or experienced. With its tri-panel construction, it has the body-fitting contours that single-panel stretch mesh chairs simply can't achieve. And it offers perfect lumbar support for everyone, without external devices or manual adjustments. Liberty's mesh back is formed by combining three panels of non-stretch mesh in the same way a tailor combines multiple pieces of material to form a shirt. Its contours are custom-made to both fit and support the human body in unprecedented comfort.

Features

1)Self-adjusting recline

-Intelligent counter-balance recline mechanism automatically provides
the right amount of support through the full range of recline motion,
regardless of user size and weight

-No tension springs to adjustliberty-features.jpg
-No recline locks to set/release
-During recline, the angle between torso and legs opens up for better body function
-User maintains near constant eye level during recline

2)Pivoting Backrest

-Extra motion of the backrest during recline automatically adjusts to the changing needs of the spine.
-Provides additional lumbar support as needed

3)Form-sensing mesh back

-Tri-panel, non-stretch mesh construction creates body-fitting contours and self-adjusting lumbar support for a customized fit
-No external lumbar devices to adjust, break or lose
-Low-abrasion mesh protects clothing
-Modular for easy replacement

4)Contoured seat cushion

-Carefully sculpted to match body contours
-Increased contact area reduces pressure points
-Modular for easy replacement

5)Armrest options

-Adjustable or fixed armrests connect to backrest instead of the seat so they stay with the body during recline
-Armless model also available

6)Body Fit

-Size-adjustable to fit more than 95% of the population
-Automatic adjustments
-Weight-sensitive recline
-Form-sensing lumbar support
-Manual adjustments
-Optional height-adjustable armrests
-Seat height
-Seat depth

7)Casters

3" dual-surface casters roll easily on carpeted floors
and quietly on hard floors

 

Physical Characteristics

Cushions

  • Non-stretch, tri-panel mesh back
  • Molded polyurethane foam seat cushion
  • Duron arm pads
  • Optional arm pads and seats have top layer of Technogel®
  • Seats upholstered with a variety of materials customized to the unique form of the cushion

Cushion Pan, Back Frame, Five-Arm Base

  • Injection-molded, structural, integral color plastics
  • Optional stainless steel caps on base

External Frame

  • Die-cast aluminum with fused plastic coating or polished aluminum finish
  • Stored Energy Devices
  • Nitrogen-charged gas cylinder for adjustable seat height
  • Coil spring in the self-adjusting recline mechanism
    Torsion spring in the pivoting backrest

Optional Foot Ring

  • Chrome-plated steel

Standard Features

Self-Adjusting Recline

  • Intelligent counter-balance recline mechanism automatically provides the right amount of support through the full range of recline motion, regardless of user size and weight
  • No tension springs to adjust
  • No recline locks to set/release
  • During recline, the angle between torso and legs opens up for better body function
  • User maintains near-constant eye level during recline

Pivoting Backrest

  • Extra motion of the backrest during recline automatically adjusts to the changing needs of the spine
  • Provides additional lumbar support as needed

Form-Sensing Mesh

  • Tri-panel, non-stretch mesh construction creates body-fitting contours and self-adjusting lumbar support for a customized fit
  • No external lumbar devices to adjust, break or lose
  • Low-abrasion mesh protects clothing
  • Modular for easy replacement

Standard Cylinder

  • Provides seat height range that accommodates 95% of the population
  • Contoured Seat Cushion
  • Carefully sculpted to match body contours
  • Increased contact area reduces pressure points
  • Modular for easy replacement

Body Fit

  • Size adjustable to fit more than 95% of the population
  • Form-sensing mesh provides perfect lumbar support—automatically
  • Manual adjustments for fit-to-size:
    • Seat Height: 5” adjustment range
    • Seat Depth: 2.25” adjustment range

Casters

  • 3” dual-surface casters roll easily on carpeted floors and quietly on hard floors


Optional Features

Armrest Options

  • Armless
  • Fixed armrests
  • Height-adjustable armrests with 5” range of adjustment

Gel Seat Cushion

  • Non-degradable, non-compressible
  • Technogel® layer on top of foam core
  • Provides maximum pressure distribution
  • Offers unmatched long-term comfort

Arm Pad Options

  • Flexible Duron
  • Technogel® for optimal comfort

Cylinder Options

  • Low cylinder for small users
  • Tall cylinder for very tall users
  • High cylinder with foot ring
  • Return-to-height cylinder returns chair to highest position when user exits chair

Fireproofing

  • CAL 133-approved
    • Fireproof barrier between textile and foam
    • Fire-retardant plastics

Caster Options

  • Non-rolling glides for fixed location use

Polished Base Caps

  • Stainless steel caps on five-star base for wear protection and aesthetic appeal

Foot Ring

  • Chrome finish
  • Height-adjustable

Specifications

libertyspecs.gif

CODE DESCRIPTION MEASUREMENT
a Seat Depth
(from face of lumbar to front of seat)
16.5" – 18.75"
b Seat Height
(from floor to compressed front center of seat cushion)
16" – 21" standard
15.25" – 19" low cylinder
17" – 22.25" tall cylinder
20.5" – 28.5" high cylinder chair with foot ring
c Seat Width 21"
d Backrest Height
(from seat cushion to top of backrest)
22.5"
e Backrest Width 20"
f Armrest Height
(from compressed seat cushion to top of armrest)
10" fixed arms
6.5 –11.5 adjustable arms
g Armrest Length
(from face of lumbar to front of armrest)
12.25" standard
h Distance between Armrests 19" standard
i Height 38.5" – 43.5" standard
37.75" – 41.5" low cylinder
39.5" – 44.75" tall cylinder
43" – 51" high cylinder with foot ring
j Base Diameter 25"
k Chair Width 26.5"

Scope of Users

  • Conference/Task chair fits more than 95% of the office population
    – 5'0” Woman to 6'4' Man
    – 100 to 300 pounds
  • Users outside the standard range can be accommodated by Low or Tall Cylinder

Weight

27lbs. Conference/Task Chair

Tilt & Recline

17° recline plus 7° backrest tilt - Conference/Task Chair

Reference Angle betwen Seat and Back

100° to 124°

Warranty Information

15 Years, 24/7 Warranty
Fabric/Cushions/Arm Pads: 5 Years, Single-Shift Warranty

 

Finishes

Frame Finishes

frame-liberty-black.jpg Black frame-liberty-silver.jpg Silver frame-freedom-aluminum.jpg Polished Aluminum

Trim Finishes

trim-liberty-black.jpg Black trim-liberty-silver.jpg Silver
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Description

Liberty, with Form-Sensing Mesh Technology, is unlike any mesh chair you've seen or experienced. With its tri-panel construction, it has the body-fitting contours that single-panel stretch mesh chairs simply can't achieve. And it offers perfect lumbar support for everyone, without external devices or manual adjustments. Liberty's mesh back is formed by combining three panels of non-stretch mesh in the same way a tailor combines multiple pieces of material to form a shirt. Its contours are custom-made to both fit and support the human body in unprecedented comfort.

Features

1)Self-adjusting recline

-Intelligent counter-balance recline mechanism automatically provides
the right amount of support through the full range of recline motion,
regardless of user size and weight

-No tension springs to adjustliberty-features.jpg
-No recline locks to set/release
-During recline, the angle between torso and legs opens up for better body function
-User maintains near constant eye level during recline

2)Pivoting Backrest

-Extra motion of the backrest during recline automatically adjusts to the changing needs of the spine.
-Provides additional lumbar support as needed

3)Form-sensing mesh back

-Tri-panel, non-stretch mesh construction creates body-fitting contours and self-adjusting lumbar support for a customized fit
-No external lumbar devices to adjust, break or lose
-Low-abrasion mesh protects clothing
-Modular for easy replacement

4)Contoured seat cushion

-Carefully sculpted to match body contours
-Increased contact area reduces pressure points
-Modular for easy replacement

5)Armrest options

-Adjustable or fixed armrests connect to backrest instead of the seat so they stay with the body during recline
-Armless model also available

6)Body Fit

-Size-adjustable to fit more than 95% of the population
-Automatic adjustments
-Weight-sensitive recline
-Form-sensing lumbar support
-Manual adjustments
-Optional height-adjustable armrests
-Seat height
-Seat depth

7)Casters

3" dual-surface casters roll easily on carpeted floors
and quietly on hard floors

 

Physical Characteristics

Cushions

  • Non-stretch, tri-panel mesh back
  • Molded polyurethane foam seat cushion
  • Duron arm pads
  • Optional arm pads and seats have top layer of Technogel®
  • Seats upholstered with a variety of materials customized to the unique form of the cushion

Cushion Pan, Back Frame, Five-Arm Base

  • Injection-molded, structural, integral color plastics
  • Optional stainless steel caps on base

External Frame

  • Die-cast aluminum with fused plastic coating or polished aluminum finish
  • Stored Energy Devices
  • Nitrogen-charged gas cylinder for adjustable seat height
  • Coil spring in the self-adjusting recline mechanism
    Torsion spring in the pivoting backrest

Optional Foot Ring

  • Chrome-plated steel

Standard Features

Self-Adjusting Recline

  • Intelligent counter-balance recline mechanism automatically provides the right amount of support through the full range of recline motion, regardless of user size and weight
  • No tension springs to adjust
  • No recline locks to set/release
  • During recline, the angle between torso and legs opens up for better body function
  • User maintains near-constant eye level during recline

Pivoting Backrest

  • Extra motion of the backrest during recline automatically adjusts to the changing needs of the spine
  • Provides additional lumbar support as needed

Form-Sensing Mesh

  • Tri-panel, non-stretch mesh construction creates body-fitting contours and self-adjusting lumbar support for a customized fit
  • No external lumbar devices to adjust, break or lose
  • Low-abrasion mesh protects clothing
  • Modular for easy replacement

Standard Cylinder

  • Provides seat height range that accommodates 95% of the population
  • Contoured Seat Cushion
  • Carefully sculpted to match body contours
  • Increased contact area reduces pressure points
  • Modular for easy replacement

Body Fit

  • Size adjustable to fit more than 95% of the population
  • Form-sensing mesh provides perfect lumbar support—automatically
  • Manual adjustments for fit-to-size:
    • Seat Height: 5” adjustment range
    • Seat Depth: 2.25” adjustment range

Casters

  • 3” dual-surface casters roll easily on carpeted floors and quietly on hard floors


Optional Features

Armrest Options

  • Armless
  • Fixed armrests
  • Height-adjustable armrests with 5” range of adjustment

Gel Seat Cushion

  • Non-degradable, non-compressible
  • Technogel® layer on top of foam core
  • Provides maximum pressure distribution
  • Offers unmatched long-term comfort

Arm Pad Options

  • Flexible Duron
  • Technogel® for optimal comfort

Cylinder Options

  • Low cylinder for small users
  • Tall cylinder for very tall users
  • High cylinder with foot ring
  • Return-to-height cylinder returns chair to highest position when user exits chair

Fireproofing

  • CAL 133-approved
    • Fireproof barrier between textile and foam
    • Fire-retardant plastics

Caster Options

  • Non-rolling glides for fixed location use

Polished Base Caps

  • Stainless steel caps on five-star base for wear protection and aesthetic appeal

Foot Ring

  • Chrome finish
  • Height-adjustable

Specifications

libertyspecs.gif

CODE DESCRIPTION MEASUREMENT
a Seat Depth
(from face of lumbar to front of seat)
16.5" – 18.75"
b Seat Height
(from floor to compressed front center of seat cushion)
16" – 21" standard
15.25" – 19" low cylinder
17" – 22.25" tall cylinder
20.5" – 28.5" high cylinder chair with foot ring
c Seat Width 21"
d Backrest Height
(from seat cushion to top of backrest)
22.5"
e Backrest Width 20"
f Armrest Height
(from compressed seat cushion to top of armrest)
10" fixed arms
6.5 –11.5 adjustable arms
g Armrest Length
(from face of lumbar to front of armrest)
12.25" standard
h Distance between Armrests 19" standard
i Height 38.5" – 43.5" standard
37.75" – 41.5" low cylinder
39.5" – 44.75" tall cylinder
43" – 51" high cylinder with foot ring
j Base Diameter 25"
k Chair Width 26.5"

Scope of Users

  • Conference/Task chair fits more than 95% of the office population
    – 5'0” Woman to 6'4' Man
    – 100 to 300 pounds
  • Users outside the standard range can be accommodated by Low or Tall Cylinder

Weight

27lbs. Conference/Task Chair

Tilt & Recline

17° recline plus 7° backrest tilt - Conference/Task Chair

Reference Angle betwen Seat and Back

100° to 124°

Warranty Information

15 Years, 24/7 Warranty
Fabric/Cushions/Arm Pads: 5 Years, Single-Shift Warranty

 

Finishes

Frame Finishes

frame-liberty-black.jpg Black frame-liberty-silver.jpg Silver frame-freedom-aluminum.jpg Polished Aluminum

Trim Finishes

trim-liberty-black.jpg Black trim-liberty-silver.jpg Silver

Additional info

SKU: L
Condition: New
Availability: Usually Ships Within 2 Weeks
Shipping: Free Shipping
Warranty: Manufacturer Warranty