IS 7760:1985 is the Indian Standard (BIS) for steel glass-front cabinets. This standard specifies the requirements for materials, dimensions, construction, and finish for three standard sizes of steel, glass-front cabinets. It aims to ensure quality and interchangeability for cabinets typically used in offices, laboratories, and institutions for storage purposes.
steel glass-front cabinets
| Parameter | IS Value | International | Source |
|---|---|---|---|
| Cabinet Body Sheet Steel Thickness | 0.80 mm (minimum) | Not specified; performance-based. Manufacturer selects gauge to pass strength and durability tests. | ANSI/BIFMA X5.9-2019 |
| Shelf Sheet Steel Thickness | 1.00 mm (minimum) | Not specified; must withstand specified load test without failure. | ANSI/BIFMA X5.9-2019 |
| Shelf Load Capacity (Distributed) | 40 kg, with maximum deflection of 6.5 mm. | Must withstand a specified proof load (e.g., ~75 kg for a similar size shelf) with minimal permanent deflection. | BS EN 14073-3:2004 |
| Stability Against Tipping | Not specified via a quantitative test method. | Must not tip when a horizontal force of 200 N is applied at 1m height, or with specified loads in open doors. | BS EN 14073-2:2004 |
| Door Durability | Specified by construction (e.g., double-walled, continuous piano hinge). No cycle test. | Hinged doors must complete 20,000 opening/closing cycles without loss of serviceability. | ANSI/BIFMA X5.9-2019 |
| Glass Specification | 4 mm thick sheet glass conforming to IS 2835. | Specifies Type I (tempered) or Type II (laminated) safety glazing, typically 1/4 inch (6.35 mm) thick. | GSA A-A-304D |
| Locking Mechanism | 6-lever unpickable lock. | Must withstand 100 lbf force test and 10,000 lock/unlock cycles. | ANSI/BIFMA X5.9-2019 |