Positive osmotic membrane testing arrangement in laboratory

The utility model provides a positive osmotic membrane testing arrangement in laboratory, includes the membrane module, draws liquid circulation system, former feed liquid circulation system, and characteristics are: drawing liquid circulation system and setting up the electronic balance that weighs on line, former feed liquid circulation system sets up the conductivity meter. The advantage is: install easy and simple to handlely, the electronic balance that weighs on line can monitor and draw the liquid quality and change, and the conductivity meter is connected the conductivity that the computer passes through the former feed liquid of data acquisition system on -line monitoring and is become. 一种实验室正渗透膜测试装置，包括膜组件，汲取液循环系统，原料液循环系统，特点是：汲取液循环系统有设置在线称重电子天平，原料液循环系统设置电导率仪。优点是：装置操作简便，在线称重电子天平可以监测汲取液质量变化，电导率仪连接电脑通过数据采集系统在线监测原料液的电导率变。