Level BS HD black

Level family is a combination of a light modern design, advanced ergonomics and high quality of materials. BS HD version means: B black frame of backrest and armrest, S – netlike backrest, HD – adjustable headrest.
Considering the aforementioned ergonomic solutions, the following must be emphasized: advanced synchronous mechanism with seat depth adjustment feature, adjustable multidimensional armrests, backrest lumbar profile with adjustable height, clear ergonomic seat and backrest shapes, adjustable headrest.
Our offer also includes versions with white backrest frame and versions with backrest upholstered with a fabric.
A wide range of fabrics of renowned Polish and European manufacturers guarantee a suitable combination of colors. A certificate, guarantee and application of high-quality materials assure failure-free use.

Mechanism: Level family is equipped with a movement mechanism – Synchron Plus. Once the interlock in a specific position has been released, the backrest tilts in the direction coordinated with the seat, coping the user’s movement in the chair, assuring back support in any position.
The seat movement range is deeper and faster than the movement of the seat. The backrest works in the range of 90-112 degrees while the seat in the range of 0-13 degrees. The resisting force of the backrest when moving is adjustable, which allows adapting it to the user’s weight.
The user may feel free to interlock a specific position of inclination of backrest and seat by using the lever under the seat. The mechanism also allows adjusting the seat depth, that is its distance from the backrest. This is PLUS feature included in its name. Thanks to this property, the backrest features will be accessible both to short and tall users. ANTI-Shock feature prevents user’s back from hitting the backrest rapidly after the specific inclination position has been released.

Armrests: the chair is equipped with the armrest adjustable in three dimensions:
Up-down allows adapting its height so that the forearm is positioned at the angle of 90 degrees towards the trunk, which clearly relives the back muscles when you work while sitting for a long time. The armrest height adjustment range is 7,5 cm.
Forward-backward, forward/backward armrest pad adjustment allows adapting it to the length of the forearm. The adjustment range is 6 cm.
Pad position angle in the range +/- 15 degrees, which facilitates typing or standing up.

Backrest: regular height, upholstered with a breathable flash-resistant Runner net with a high resistance to abrasion (70 thousand Martindale cycles). Equipped with a lumbar support with an adjustable height. BS symbol stands for a black support frame and aforesaid upholstery net. In case of contract orders, it is possible to manufacture the backrest in a different color.

Headrest: HD variant is equipped with a adjustable height headrest and adjustable head support position angle. This assures ergonomic support when working and relaxing. The height adjustment range is 7 cm.

Seat: a lining foam is manufactured on the basis of the injection technology, which clearly increases its durability and springiness after a long-term use. The foam density is ca. 69 kg/m3. The seat depth adjustment (distance from the backrest) allows using the backrest feature and eliminates pressure of thighs, regardless of the user’s height.