chlorometer

例句：

1. 1.The chlorometer was used to measure the concentration of chlorine in water.
   氯量计用于测量水中氯的浓度。
2. 2.The chlorometer was used to monitor the quality of drinking water.
   氯量计用于监测饮用水的质量。
3. 3. The chlorometer was used to detect the presence of harmful chemicals in the environment.
   氯量计用于检测环境中有害化学物质的存在。