Cinematography. Projection reels/spools 75 to 312 mm diameter for 8 mm Type S motion-picture film. Dimensions and specifications Ingestion-build-44680 BS EN 3182 on rigid

BS EN 3182 on rigid ball bearings is useful for:

where the product or process is deemed to be at risk from such contamination

1 μT to 200 mT in AC (1 μT to 10 T in DC) and 1 V/m to 50 kV/m for magnetic fields and electric fields

that particular care should be taken when levels of laser energy are used below the Class 3B and 4 limits when the individual’s normal aversion responses are compromised or absent

Cinematography. Projection reels/spools 75 to 312 mm diameter for 8 mm Type S motion-picture film. Dimensions and specifications Ingestion-build-44680 BS EN 3182 on rigid1 Scope and field of application This International Standard specifies the dimensions for 8 mm Type S motion picture projection reels spools of 75 to 312 mm diameter (with the exception of the 75 mm Type No. 7) that are interchangeable on all types of reel to reel projection equipment. NOTE The No. 7 reel (75 mm), although temporarily recognized, will be superseded by that specified in ISO 6033. It is recommended that new projection equipment and reel