The Zijingang Campus of Zhejiang University is located on the Tangbei plot in the western part of Hangzhou city. Zhejiang University was founded in 1897, formerly known as the 'Qiushi Academy', and is one of the new-style higher education institutions established by Chinese people earlier. Entered the national '211 Project'And '9'85 ProjectOne of the key universities under construction.

Calvin Biotechnology has launched a small animal treadmill (animal experimental treadmill) suitable for both large and small mice. By simply changing the runway combination, only one instrument can achieve universal use for both mice and rats.All parameter settings are completed on the 4 "3-inch touch screen of the instrument, which is convenient and fast. The touch screen can also monitor the progress of experiments, display experimental results, and facilitate real-time observation of data.
The speed setting range of the treadmill is 1-100m/min, with an accuracy of 1m/min. There are options for uniform speed mode, acceleration mode, and fixed angle ramp mode. The runway can be manually tilted and adjusted to either uphill mode (positive angle) or downhill mode (negative angle), with a slope angle adjustment range of 0 to+25 °. The instrument can automatically detect running speed, distance, and relative distance.
Another major feature of the treadmill is the stimulation grid. When disgust stimulation is required, animals can be electrically stimulated with a range of 0-2mA and an accuracy of 0.1mA.