1-seater table transformer with tabletop tilt angle adjustment № 3-6 (70350)

Student's table single transformer with height adjustment № 3-6, flat oval tube
Dimensions: 730х560х580-760 mm. Weight: 12,5 kg.
Overall dimensions of the table:
● width – 730 mm;
● depth – 560 mm;
● height – 580 mm. (№3), 640 mm. (№4), 700 mm. (№5) and 760 mm. (№6).
The table consists of wooden and metal parts.
Wooden parts consist of the table top of ergonomic form, the screen and the shelf which are made of laminated chipboard with the thickness of not less than 16 mm. Front edges are finished with special material for edges - PVC edge tape of 1 mm. and 0.5 mm thickness. The table top consists of two parts: the small one and the big one. The corners of both parts are rounded from all four sides.
The big part of the table top has an antiscoliosis cut-out and can be set either at an angle or horizontally. Angles of inclination of the table top are the following: 0°, 3°, 5°, 7°, 9°, 12°, 14°, 16°. Adjustment of an angle of inclination of table top is implemented due to the mechanism similar to rostomat, with obligatory presence of limiters for the safety of usage by pupils. The limiter represents itself a locking mechanism, with a convenient handle, which blocks unauthorized change of an angle of inclination of the table top. On the big part of the table top, there are a plastic pencil case for stationery and holes for the book holder.
The small part of the table top (a platform) always maintains a horizontal position. A hole for the cup is situated in this part of the tabletop. Diameter of the hole for a cup is 60 mm. All holes in the tabletops are protected by plastic sleeves.
Metal parts of table for pupils (metal frame) are made of flat-oval tubes 50х30х1,2 mm., 38х20х1,2 mm., 30х15х1,2 mm. and round tubes of diameter 25 mm. and 16 mm., and also have a protective decorative coating - powder enamel.
Height adjustment of table for pupils is imlemented through end-to-end nut-screw stitching with fixation of cover nut inside the tube for impossibility of unscrew in the course of shattering. 
Plastic caps are fixed at the ends of the frame to prevent injury to students and damage to the floor. In the places of height adjustment there are plastic transition sleeves, which ensure smoothness of adjustment, eliminate creaking and scratches while height adjustment, give ergonomic modern look.
On the lower part of metal frame there is hole throgh which a marking of height groups can be seen while adjusting the height of the table. Color marking in accordance to the height groups is applied in the form of the circle not less than 10 mm.
The scale of marking of height groups is applied on the metal frame with the help of laser engraving. 
There is a hook on the side rack of the frame.
Chipboard color: milky oak, jasmine, beech, yellow/lime, sakura/lavender.
Frame color: green (RAL6018), grey (RAL7035), yellow (RAL1018).