Ergonominė biuro kėdė CHALLENGER, su pasukamu mechanizmu

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Prekė: Ergonominė biuro kėdė CHALLENGER, su pasukamu mechanizmu. Kategorija: Foteliai.

• Gamintojas: Elzap
• Modelis: ZF-GT400AS

⭐ ERGONOMIC OFFICE CHAIR

✅ The Challenger chair offers an unprecedented range of adjustment. We are not just talking about such obvious adjustments as seat height or angle of deviation. Challenger allows you to set the height of lumbar support, headrest, armrests, resistance and backrest angle.

➡ Thanks to the great freedom of adjustment, you can fully personalize it to your needs. The mechanism used in the Challenger gives you control over the most important functions of the seat using easily available shifters placed in the armrests.

✅ ARMCHAIR EQUIPPED AS STANDARD WITH WHEELS DESIGNED FOR SOFT SURFACES (carpets / carpets, etc.).

➡ POSSIBLE CHANGE TO SPECIAL WHEELS FOR HARD SURFACES (panels, tiles, etc.).

To order wheels for hard surfaces buy a set (at the top of the auction) buying additional wheels from us are free!

✅ PRODUCT VERSIONS

• ZF-GT400AS - plastic elements in black, backrest grille in silver.

➡ MECHANISM

• SYNCHRO G2S - synchronous recline function of the backrest and seat extension, the ability to adjust the recline force of the backrest and seat extension to the user's weight (40 -150 kg).
• SADPS system (Automatic Seat Position Adjustment System).
• Lock mechanism in 15 positions (range 33°).
• Seat depth adjustment (50 mm).
• Seat extension force adjustment.

✅ ARMRESTS

• Adjustable up-down, back-front, rotating overlay (two-axis)
• Handles for height adjustment and locking/unlocking the backrest position.
• Aluminum construction - polished.
• Polyurethane cover.

➡ BASE

• 5-spoke Ø700 mm, polished aluminium (chrome effect).
• Soundproofing bushings to reduce friction and noise caused by resonance between wheel pins and aluminum base.

✅ WHEELS

• Hard Ø65 mm.

➡ SEAT

• Plastic (polyamide) in black.
• Height adjustment (90 mm).
• Upholstery: LP fabric (membrane).

✅ BACKREST

• Polished aluminium + plastic (polyamide) in black.
• Lumbar support adjustable up-down (50 mm).
• Upholstery: LP fabric (membrane).

➡ HEADREST

• Adjustable up-down, back-front and tilt angle (45°).
• Upholstery: LP fabric (membrane).

✅ SADPS SYSTEM

Locking the backrest position and unlocking the seat extension activates the SADPS system that allows the user to always remain in the most comfortable position thanks to the automatic, synchronous adjustment of the seat and backrest position (in the range of 23°) to the weight, height and position of the user.

➡ SAFE BACKREST TILT UP TO 56°

The synchronous seat extension system has been created so that when the backrest is tilted, the seat is moved forward at the same time in order to distribute the load evenly on the chair base. Thanks to this solution, the backrest of the chair can be tilted up to 56 degrees in a safe and comfortable way.

✅ ARMRESTS WITH FULL ADJUSTMENT

Forget about the tension in your arms. Thanks to the adjustment in four planes – including the unique, two-axis rotation of the overlays – the armrests follow the natural positioning of your hands. Perfectly support your elbows, whether you're typing or using your mouse.

✅ FAST AND CONVENIENT OPERATION

The mechanism in the Challenger chair has been designed so that its operation is as intuitive and comfortable as possible. Basic adjustments are made using blades placed in the armrests. Thanks to this, the Challenger chair can be adjusted to your needs 8 times faster than with a standard adjustment placed under the seat.

➡ SADPS system

If the backrest position is locked and the seat extension is extended, the unlocked SADPS system allows the user to always remain in the most comfortable position thanks to the automatic, synchronous adjustment of the seat and backrest position in the range of 23 degrees to the weight, height and position of the user. The synchronous seat extension system has been created so that when the backrest is tilted, the seat is moved forward at the same time in order to distribute the load evenly on the chair base. Thanks to this solution, the backrest of the chair can be tilted up to 56 degrees in a safe and comfortable way.

Specifications