Content Handbook Q

Outline of method

The discharge rate of an aerosol dispenser is determined by measuring the quantity of material expelled through the valve in a given time. The discharge rate is determined at different stages in the emptying of the dispenser.

 
Scope

This method is intended for measuring the discharge rate of aerosol dispensers.

During spraying process, the behaviour of the spray nozzle and spray head is observed visually. The method is applicable for non-lockable aerosol dispensers.