ISO 19932-2:2013规定了验证ISO 19932-1:2013关于背负式喷雾器要求的试验方法，该喷雾器安装在操作员的背部或肩部，用于植物保护产品。 适用于杠杆式背负式喷雾器、背负式压缩式喷雾器和背负式喷雾器，背负式喷雾器由发动机或电动机驱动，喷雾液采用液压雾化，标称体积大于3升，主要用于农业和园艺。 根据ISO 28139，它不适用于背包式喷雾器。

ISO 19932-2:2013 specifies test methods for the verification of requirements of ISO 19932-1:2013 for knapsack sprayers carried on the back or shoulder of the operator for use with plant protection products. It is applicable to lever-operated knapsack sprayers, knapsack compression sprayers and knapsack sprayers driven by an engine or electric motor using hydraulic pressure atomisation of the spray liquid, with a nominal volume of more than 3 l for their intended use primarily in agriculture and horticulture. It does not apply to knapsack mistblowers according to ISO 28139.