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Logo 75 Jahre Akrus

Features and Functions

Back rests and seat cushions


The chairs are offered with various back rests and seat cushions

ak  470 RL, this chair features a tall back rest

ak 470 RK, this chair features a short back rest

ak 470 RL, this chair features a round seat cushion

Height Adjustment


The chair offers a 200 mm electric up – down movement, controlled by either the integrated or an external foot switch. The external foot switch is connected directly to the chair however, it is also possible to control the up – down movement by switches located in the examination unit.

Rotation


For certain examinations the chair top rotates left or right. A ball locking mechanism secures the top at 90° positions.

Accessoires

Foot Switches


Various foot switches are available featuring 2 or 3 functions.
- up - down
-auto down

Downloads / Technical Data/ Upholstery color chart

Technical Data ak 470
Value Unit
Dimensions and weight
   
Dimensions base (W x D) 430 x 430 mm
Seat cushion (W x D) Ø400 (rs)
440 x 450 (rk)
440 x 480 (rl)
mm
ack rest (W x L) 440 x 250 (rk)
440 x 360 (rl)
mm
Height chair back rest upright 695 (rk)
805 (rl)
mm
Patient weight max. 150 kg
Chair weight 37 kg
Vertical range chair    
Min. height seat cushion 490 mm
Lift 200 mm
Max. height seat cushion 690 mm
Chair rotation (snap lock every 90°)    
Horizontal seat movement f + b  N A
Electrical Data
   
Line power 230 (3) Volt (3)
Nominal frequency 50/60 Hz
Nominla power max.2,5 A
Duty cycle  (ID 10) 6 Min.