Sleep is necessary to restore energy physical rest, sleep disorders affect the brain thinking and lead to disease, so that the health of the human body from the sub-health and even disease state, sleep deprivation (sleep deprivation, SD) is the production model of sleep disorders essential equipment. ZH-PT sleep deprivation sleep deprivation instrument is the use of experimental animals standing platform random movement causes animals not go to sleep, greatly reducing the traditional water environment of sleep deprivation or sleep deprivation electrical stimulation to the damage in laboratory animals. Product Features: No harmful sexual stimulation, a small laboratory animals hurt each instrument can operate four mice or four rats. You can also eight mice or 8 rats using advanced LCD screen, you can visually see that the running state of the experimental design time in calendar form, can be accurate to a certain time of day to start or end points of a second instrument support for potable water supply to support the long-term experiments modeling run and rest periods can cycle running speed: 1 to 60 m / min, during operation can be accelerated