Road vehicles. Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (service temperature 70°C max.) included-in-kit Calibration of modulation depth

Calibration of modulation depth

The object of BS EN 61853-1 is to define a testing and rating system

BS 7462 recognizes the internationally accepted level of protection against hazards such as electrical

and are given in relevant parts of ISO 8216 as the need arises

Road vehicles. Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (service temperature 70°C max.) included-in-kit Calibration of modulation depth1 Scope This International Standard specifies performance tests of brake cups and seals for hydraulic braking systems for road vehicles. It does not include requirements relating to chemical composition, tensile strength and elongation of the rubber compound. Disc brake seals are not covered by this International Standard. This International Standard is applicable to moulded seals (cups or double lipped type gland seals), 60 mm in diameter and