Humanscale Diffrient Smart Chair

Featuring a unique linear design, the Diffrient Smart chair is ideal for any high design environment. Created with Humanscale’s revolutionary Form-Sensing Mesh Technology, Diffrient Smart’s tri-panel backrest fits like a perfectly tailored shirt to provide exceptional lumbar support. Using Humanscale’s weight-sensitive, self-locking recline mechanism, Diffrient Smart automatically adjust to each sitter and provides perfect support to any posture. The Diffrient Smart chair is ideal for Workstations, Conference Rooms, Reception Areas and Home Offices.

Humanscale Smart Chair Features

• Distinctive linear design that compliment any environment
• Innovative weight-sensitive, self-locking recline mechanism with 20 degrees of movement uses each sitter’s body weight to perfectly adjust the tension and recline of the chair
• Unique arm design attaches to the back frame to provide support during full range of recline
• Tri-Panel non-stretch Mesh Technology provides perfectly tailored comfort and lumbar support for any posture
• Modular design ensures easy maintenance and allows the user to update the chair’s aesthetic
• Contoured seat cushions that closely follow the body’s shape and finished with a waterfall edge to offer long-term comfort, reduce pressure points and provide weight distribution
• A variety of high-performance textiles and proprietary meshes
  complement the chair’s form
• 15 year warranty

Diffrient Smart Chair

• Supports user height range of 152cm - 193cm (5’0”- 6’4”)
  and weight range of 45.4kg - 136kg (100 lbs. - 300 lbs.)
• Contoured seat cushions measure 489mm (19.25”) wide and 51mm (2”) thick
• 400mm - 451mm (15.75” - 17.75”) seat depth adjustment range
• Chair weight: 15.4kg (34 lbs.) with arms, 14kg (31 lbs.)
  without arms

Smart Chair Specifications

Weight capacity: 136kg

Chair Width 26.5” Arms / 21” Armless
Base Size 26”
Seat Height Range 16.5” – 22.8”
Recline Range 18° recline + 8° backrest tilt
Chair Weight 34 lbs arms / 31 lbs armless
Stackable: No

What's The Warranty Period?

•  15 years limited 

Product Code: 

Monofilament Mesh Back: S413BM10FT10XFSHNSC

Catena Mesh Back: S413DJ1AO010XFSHNSC

Custom colours & designs are available, please contact Ergoport for pricing.

DOWNLOAD Humanscale Diffrient Smart Chair Information Sheet

REQUEST further information

Customer Reviews

How do I order from the website?

To make a selection, add a Quantity amount to your item and click ADD TO CART. Your shopping cart can be reviewed before your order is confirmed.

Can I check what I have ordered before confirming?

You can check what you have ordered at any time by clicking CART icon in the top right hand side of the website.

What do I do if I want to change my order?

You can change your order before you checkout via either ticking the remove item box located below the item, or changing the quantity required in the Quantity field box. If you want to change your order after you have checked out, please contact us immediately via telephone on 02 9929 8447 or alternatively email enquiries.mail@ergoport.com.au. We cannot change your order if the order has already shipped.

Can I pick up my order at a shop front?

We have an office located in North Sydney where you can pick up your order. We are open Monday to Friday, 9am – 5.30pm, excluding public holidays. Depending on the product, there still may be a freight charge as most of our products are shipped from the manufacturer or supplier. Please contact us on 02 9929 8447 before to confirm pick-up.

How much is freight?

Please see the Freight Section for up to date freight prices.

When does the order get shipped?

15 years limited