This part of ISO 19932 specifies the requirements and test methods for manually operated knapsack sprayers with a nominal tank volume of 5 I or more. It is applicable to lever-operated knapsack sprayers and knapsack compression sprayers for their intended use in, for example, agriculture and horticulture.
ISO 19932-1:2006 history
2013ISO 19932-1:2013 Equipment for crop protection - Knapsack sprayers - Part 1: Safety and environmental requirements
2006ISO 19932-1:2006 Equipment for crop protection - Knapsack sprayers - Part 1: Requirements and test methods