pneumatic tyres for passenger vehicle (Diagonal & Radial Ply) IS 15633:2005, automotive vehicle - pneumatic tyres for two & three wheeled motor vehicle (Diagonal & Radial Ply) IS 15627:2005, automotive vehicle - pneumatic tyres for commercial vehicle (Diagonal & Radial Ply) IS 15636:2005.
Endurance Test
Tyre Strength (Plunger Test)
High Speed Test (Load Speed)
Dimensions (Over all Diameter)
Section Width
Tread Wear Indicator
The materials of modern pneumatic tires are synthetic rubber, natural rubber, fabric and wire, along with carbon black and other chemical compounds. They consist of a tread and a body. The tread provides traction while the body provides containment for a quantity of compressed air. Before rubber was developed, the first versions of tires were simply bands of metal fitted around wooden wheels to prevent wear and tear. Early rubber tires were solid (not pneumatic). Pneumatic tires are used on many types of vehicles, including cars, bicycles, motorcycles, buses, trucks, heavy equipment, and aircraft. Metal tires are still used on locomotives and railcars, and solid rubber (or other polymer) tires are still used in various non-automotive applications, such as some casters, carts, lawnmowers, and wheelbarrows.
TOY TESTING LAB
Toy Testing Standards
•Toy Testing as per IS – 9873 (Part 1, 2, 3, 7, 9) and IS 15644.
IS 9873: SAFETY OF TOYS
IS 9873 Part 1: Mechanical & Physical Properties Of Toys
IS 9873 Part 2: Flammability Of Toys
IS 9873 Part 3: Migration Of Certain Elements
IS 9873 Part 4: Swings, Slides And Similar Activity Toys
IS 9873 Part 7: Tests For Finger Paints
IS 9873 Part 9: Certain Phthalates Esters In Toys
Safety of toys: AS/NZS ISO 8124
EN 71 (for physical & mechanical features, flammability and heavy metals migration)