Performance testing equipment for disc tube type high-pressure reverse osmosis membrane

The utility model discloses disc tube type high-pressure reverse osmosis membrane performance testing equipment which comprises a high-low temperature circulating device, a raw water bucket arranged on the right side of the high-low temperature circulating device, a bracket arranged on the right upper side of the raw water bucket, and a control system arranged on the left side of the bracket, a stainless steel shell is arranged on the outer portion of the upper side of the support, air cylinders are arranged on the left side and the right side of the stainless steel shell respectively, a membrane column of a traditional DTRO membrane testing device is difficult to replace, and the whole membrane column needs to be filled. The device adopts the structural design convenient to disassemble, and only an independent diaphragm needs to be replaced. Therefore, the replacement process is greatly simplified, time and energy are saved, and the test accuracy is affected due to the fact that a membrane is easily scratche