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饮水测试系统

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上海然哲仪器设备有限公司
18721712895 4001681931
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  • Brand  RZ
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  • Main Business:生物信号记录系统,实验室常用设备或器械等
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Last Updated 2025-08-08 22:38

饮水测试系统

 该实验用于检测动物焦虑程度,测量原理是依据:饥/渴的实验动物对水的需求心理与饮水时遭受电击打的恐惧心理之间的矛盾冲突,以定量形式表示的两种心理的矛盾程度强弱,以此来表征动物的焦虑情绪的程度。 
    渴的小动物放入具有集成饮水电击打的测控装置的鼠笼内,实验前,首先设定两个参量:
A. 饮水冲突实验时间间隔
B. 饮水电击打的比值 K=1:1, 1:2, 1:3, …...1:100
例如:K=1:3 代表**次饮水被击打后,接下来的三次饮水不被击打。
C. 记录饮水杯灌入水量
在实验设定期间,只要满足饮水电击打比例,测试单元就会自动循环进行下一次实验,直到设定实验时间间隔结束,停止测试。实验测量仪实时监测饮水次数、电击打次数及自动循环次数。焦虑情绪严重的动物,须设定的K值越大,K值重新设定后,进行新一轮测试。

 试验前需要设定饮水时间间隔和饮水电击打的比值,在实验设定期间,只要满足饮水电击打比例,测试单元就会自动循环进行下一次实验,直到设定实验时间间隔结束,停止测试。

 

Company Name 上海然哲仪器设备有限公司
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Business Scope 生物信号记录系统,实验室常用设备或器械等
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