RH logic 400
RH logic 400 Complete Office Chair with Back & Headrest
Adjustable in height
Adjustable seat
Waist pumpFully equipped chair with armrests/headrest
The Anna chair is Swedish made and designed to provide good ergonomics for office work. This is achieved by having good seating comfort with a seat with the same padding as that used for wheelchairs where pressure points are reduced. A narrow shoulder section provides good mobility for the user.
The headrest that is included is adjustable in height and depth.
The armrests that are included are adjustable in height, width and depth, and can be rotated.
The backrest is height adjustable. A lumbar pump is standard for easy adjustment of lumbar support.
On this model you cannot adjust the back angle.
The seat is equipped with a unique filling that molds to the user and provides relief. Adjustable seat depth.
Tilt function for varied sitting positions.
Black metal base. Large diameter wheels for good rolling properties on both hard and soft floors.
RH logic 400
RH Logic – ergonomics in focus
The philosophy behind RH Logic is based on the unique two-point principle 2PP™, which gives the body both variety and support to facilitate movement. By adjusting the seat depth, angle and height, the chair can be completely adapted to your body for maximum support, relief and improved blood circulation. The sloping seat reduces pressure on the thighs and thus contributes to better circulation in the legs.
Sitting upright while having the freedom to move allows you to breathe better and provides the body with more oxygen. With the help of the so-called Tvedts cushion, the shoulder blades are gently moved back, which opens the chest and promotes deeper breathing. The result is increased concentration and higher performance.
Swedish research studies have shown that RH Logic has a positive impact on both posture and performance after just a short period of use. The chair provides support in all working positions, encourages movement and makes it easier to sit properly and breathe freely.
Features and design
Sculpted seat with sloping front edge for reduced pressure on the legs
Narrower back with clear lumbar support and Tvedts cushion that encourages an upright posture
Separate adjustable backrest
Knee joint swing, infinitely lockable in any position
Replaceable seat and back cushions (click on/click off)
Wool layers in seat and back for better ventilation and comfort
Inflatable lumbar support for individually adjusted support
Technical specifications
Backrest: 447 x 620 mm
Seat: 457 x 465 mm (adjustable depth 100 mm)
Base: Ø660 mm
Seat height: 410–530 mm (standard gas column Q)
Gas column A: 495–625 mm
Gas column B: 480–610 mm
Weight: 21.8 kg
Warranty: 10 years