Device for preparing maximum allocated solution in water used in toxicological tests

• Main Authors: JI YUBIN, YU MIAO
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2013
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a device for preparing a maximum allocated solution in water and particularly relates to a device for preparing a maximum allocated solution in water used in toxicological tests. The device solves the problem of low preparation efficiency of an existing frequently-used device for preparing a maximum allocated solution in water caused by long stirring time during the preparation process. A fall pipe of the device is arranged at the lower end of a stirring container in a penetrating manner; the lower part of a rotating shaft is arranged inside the stirring container in a penetrating manner; blades are fixedly arranged at the lower end of the rotating shaft; a testing container and the stirring container are arranged on a support frame in parallel and are communicated with each other through a communicating pipe; a first power source and a second power source are rotatably arranged at the upper part of the support frame in parallel through the rotating shaft; the upper part of the ro