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Shanghai Yuyan Scientific Instrument Co., Ltd.

Phone: 021-35183767
021-54377179

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Location: ⎝⎛七乐彩⎞⎠ > Animal Behavior Research> Rat Wheel Fatigue Tester
Animal Behavior Research

Rat runner fatigue tester

来源:本站 作者:玉研仪器 Time: 2017-07-12 Source: Site Author: Jade research instrument

Detailed introduction


Rat treadmill / rat runner fatigue tester

The rat runner treadmill is an upgraded product after the rat treadmill. Easy to use, reasonable structure, beautiful appearance. An arc-shaped running track with a shaftless runner and a wheel cover is adopted. The natural runner arc is suitable for the animal's physiological structure and sports requirements. Reasonable stimulation electrodes ensure that the animal can reach the sports limit. The instrument is controlled by computer software and can be connected to up to 64 runways, which facilitates the experimental requirements for large samples, at the same time and under the same conditions. The parameter settings are simple, the data collection is complete, the animals are intuitive, the data export is fast, and the design is innovative The parameter setting items for the exhaustion index of rats and mice reflect the physiological state of animal exhaustion more realistically.

The rat model is a five-channel configuration. Five rats can be tested at the same time, and more channels can be added for follow-up needs.


Main parameters of rat-type rotary fatigue meter:

The instrument comes standard with a 5-channel rat running wheel
Control: Digital control, clear interface and simple operation. It can control up to 32 channels of runners at the same time, which can run synchronously and control the turning on or off of a single machine.
The control interface can display the running time, running distance, number of shocks and rest times of each channel at the same time.
The data can be exported in the form of an Excel file, which is convenient for statistics, analysis and archiving.
Runner material: Made of polycarbonate and ABS engineering plastic, corrosion-resistant, easy to clean, and long service life.
Power box: 220V, 145W (each power box supports 8 channels of power)

Overall volume of single channel: 450 mm × 240 mm × 500mm

Wheel size: 450mm outer diameter, 300mm inner diameter, 65mm wide
Runway size: 65mm wide, 75mm high, 650mm long


参数的 设置: Setting of various parameters :
Speed: 5-30 rpm
Excited voltage spike: DC square wave 100V (not adjustable)
Current limit: 0.20 ~ 2.5mA, adjustable
Electric shock resistance time setting: 1 ~ 10 seconds, adjustable
(Tolerance time is the maximum time that an animal is allowed to endure an electric shock on the electric grid, after which the channel enters stall protection)
Exhaustion test index setting range:
1. Allow animals to rest for 30-600 seconds each time.
2, running tired (exhaustion) judgment conditions: (0-255) minutes, endured the longest electric shock (0-255) times
(Exhaustion means that after the animal endures a certain period of electric shock, the runner enters a stall protection state, the animal is rested for a certain period of time, and the runner continues to run after the rest. If the animal continues to rest for a certain period of time Ca n’t continue to run as exhaustion)

个通道配置,可同时测试8 只小鼠,请参考: 小鼠 转轮式疲劳仪 The mouse model is configured with 8 channels, which can test 8 mice at the same time , please refer to: Mouse Rotary Fatigue Tester



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