DL5Y is designed for water and deposit determining in crude oil. It meets the requirements of GB/T6533-86 standard, and make use of centrifugal separation to determine the water and deposit in crude oil. It is ideal equipment for moisture determining in oil exploration and researching institute. --LED display (by user's choice) which to show rotor No., speed, time, temperature, RCF, Acc and Dec curve, and trouble information/error code. --Circularheater for fast heating and temperature uniformity realizes the functions of temperature controlling and temperature holding, which meet the requirements for oil industry. --Frequency-conversion motor with high torque is characterized by stable and fast Acc and Dec as well as long service life, maintenance free, low noise for stable operation. --The tube is manufactured by special process, which won't be broken so easily during operaton is widely used in Daqing Oilfield. --Self-diagnosis system can automatically detect the faults of overspeed, overtemperature, imbalance and door lid interlock, and display the error code on the display screen to improve safety performance. --Simple operation Microprocessor control and touch panel, the speed, RCF, temperature, time and Acc/Dec curve can be set freely. The parameters can be revised during a run for convenient use.