Upholstered with Leatherette seat have be made up of 12 MM /- 1 MM thick hot pressed plywood and back in two Pieces - 12 MM Inner Back and 6 MM Rear Back. Moulded polyurethane foam with Fire Retardant Grade - FR used in making seat which have be moulded with density 45/- 2 kg/m ,back have be Upholstered with density 32/- 2 kg/m block foam fillling with polyurethane fiber .Spine bracket should be made of M.S plate 8 MM Thickness connecting back with mechanism. Armrest top is soft touch upholstered with leatherette mounted on to an injection moulded fix type armrest which is fix on the Aluminum Pressure Die Casted PDC bracket with mirror finish and supported on powder coated twin pipe fittings. The mechanism of the chair have have following features 360 revolving type, synchronous DONATI, Italy. Mechanism, Tilt tension adjustment, 5-position locking with Anti-Shock feature. The chair have be provided with pneumatic height adjustment which have have stroke of 90 /- 5 MM.The five leg Base is made up of 38mm dia x 1.2mm thick tubular with 3.15 MM thick centre hub CRC fabricated chrome finish. It have be fitted with 50 MM dia Twin wheel castor . The size of the base have be - 660 /- 1 MM pitch-centre-diameter. Load test as per BIFMA compliance.The twin wheel castors have be made of Nylon injection moulded in black colour. Overall dimensions of Chair have be, Width of Chair - 640 MM, Depth of chair 640 MM as measured from base below. Height of back from ground - min 1170 to max 1270 MM. Seat height -min 475 MM to max 575 MM. Dimensions tolerance / variations have be within /- 10 MM..
Other Specifications Download Specification | |
---|---|
Chair Type | Knee Tilt Synchronic |
Tilt Tension Adjustment | Yes |
Arm | Without |
Arm Type | Fixed |
Height Adjustment | 1270 mm |
Arm Material | pp |
Seat Height (Minimum) | 1270 mm |
Backrest Height | 475 mm |
Backrest Width | 640 mm |
Seat Width | 475 mm |
Seat Depth | 640 mm |
Padestal Base | Aluminium Die Cast with ABS/Nylon Twin Caster Wheels Minimum 5 Nos, of 50 mm Size |
Ergonomic Seat Design | Yes |
Type Of Backrest | 0 |
Material Of Fabric Of Seat Cover | 0 |
Material Of Fabric Back Cover | 0 |
GSM/Thickness Of Fabric | 0 Gram per Sq. Metre/ mm |
Colour Of Fabric For Seat And Backrest | 0 |
Product Code Available On Web | Yes |
Product Code No | ZORO-451 |
Drawing Availabe On Web | Yes |
Drawing No. | 0 |
Overall Chair Height ( Minimum) | 1270 mm |
Thickness Of M S Plate Joining The Under Structure With Seat | 0 mm |
Padestal Size | 0 mm |
Thickness Of Plywood Used In Seat | 12 mm |
Thickness Of Plywood Used In Backrest | 0 mm |
Density Of Polyurethane Foam Used In Seat | 0 Kg/Cub. M |
Density Of Polyurethane Foam Used In Backrest | 0 Kg/Cub. M |
Thickness Of Polyurethane Foam Used In Seat | 0 mm |
Thickness Of Polyurethane Foam Used In Backrest | 0 mm |