Catalogue values for Revolving Chair (V4)
Category | Specification | Bid Requirement (Allowed Values) |
---|---|---|
GENERAL REQUIREMENT | Type of chair | Mid Back |
UNDERSTRUCTURE | Tilt mechanism | Synchronic tilt mechanism, Active bio synchro mechanism, Front pivot synchro tilt mechanism Or higher |
Locking mechanism | Multi position locking Or higher | |
Seat depth adjustment | Adjustable Or higher | |
Revolving mechanism | Designed with 360 degree-revolving type | |
Pedestal base | Glass filled nylon, Mild steel chrome plated | |
Minimum thickness (in mm) of MS Plate Joining the backrest with seat of the chair | 2.0 - 6.0 Or higher | |
SEAT | Seat material | Moulded PU |
Density of PU used in seat (kg per cubic meter) | >40<=50 | |
Thickness of PU used in seat (mm) | >40<=50 | |
Minimum seat height from floor surface (mm) | >500 | |
Width of seat (mm) | >450<=500 | |
Depth of seat (mm) | >450<=500 | |
Seat upholstery material | Polyester fabric | |
BACKREST | Backrest type | Flexi back Or higher |
Backrest height | Fixed, Adjustable Or higher | |
Backrest support type | Adjustable lumber support | |
Backrest base frame material | Injection moulded plastic | |
Density of PU used in backrest (kg per cubic meter) | NA | |
Thickness of PU used in backrest (mm) | NA | |
Width of backrest (mm) | >450<=500 | |
Backrest height from the seat level | >550 | |
Backrest upholstery material | Mesh fabrics | |
ARMREST | Armrest type and arm movement | Adjustable (up and down) |
WARRANTY | Warranty period in number of years | 3, 4, 5 Or higher |