The RH Logic 400 is a high back ergonomic operator chair with a black fabric seat, aluminium frame and adjustable headrest. This second-hand chair comes fully assembled and has three-button side adjustment controls. The design is intended for long hours of office work, with the lumbar pump and adjustable back support helping to reduce stress on your spine.
Key Features
- High back design with adjustable headrest
- Lumbar pump for lower back support
- Push-button adjustment controls on the side of the chair
- Adjustable back height, back rake angle and tension control
- Tilt lock and tilt control functions
- Swivel action with removable arms
- Seat width: 45cm; seat depth: 45cm; maximum seat height: 55cm
- Black fabric upholstery on an aluminium frame
- Fully assembled; country of origin: United Kingdom
Condition and Buyer Guidance
Because this is a second-hand chair, inspect the adjustment mechanisms carefully before purchase. If possible, test each control while seated, because the ergonomic benefit depends on the chair being set correctly for your body. Check that the lumbar pump still holds firm pressure, the push-button controls engage positively, and the back height and rake angle stay locked once set. The tilt lock should hold the chair in place, while the tension control should move smoothly without squeaking. Look over the chair's base and moving parts for obvious damage, and make sure the swivel action is free. The arms are removable, so decide whether you want them fitted for desk work or taken off to give more room around the seat. Finally, confirm the seat height is suitable for your desk setup and that the fabric is in acceptable condition for regular use.
