Two-channel amplifi er for electro-physiological experiments. The ampli fi ed signals from both channels can be displayed on a storage oscilloscope or with the help of the Bio-measurement interface connected to a computer. Gain and frequency ...
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生物测量界面用于生物放大器的电生理学实验中的测量和控制。它通过串行 USB 接口与计算机配合使用。 驱动程序和测量软件包含在设备中。
还有一个内置的浮动,软件控制的脉冲发生器,它作为刺激发生器与测量室一起用于蚯蚓的实验(1020601)。测量软件输出可变幅度和脉冲宽度的方波脉冲,可用作具有变化间隔的单脉冲或双脉冲。
电源: +5 V, 最大 200 mA 通过 USB 接口
USB 接口: B 型插座
Bio 放大器 ...
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Owls have a specialized digestive tract which helps them expel the indigestible parts of their prey in pellet form. Dissecting an owl pellet can teach students the concepts of food webs and food chains while identifying the small animals that ...
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Determine AB0/Rh blood type of real human blood in under five minutes.
A small amount of blood is applied to a series of wells containing lyophilized blood typing antibodies, followed by the addition of a wash buffer that flows across each ...
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This activity provides the most procedurally accurate simulation of the blood typing technique available. Students test and determine the ABO/Rh blood types of four different simulated blood samples. Using Innovating Sciences' new simulated ...
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Blood type, an inherited characteristic, has use in everything from forensic investigations to medical procedures. In this activity, students will learn about the genetics that determine blood type and the possible inheritance patterns and ...
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All the food in the world is of no use if the human body does not have the ability to extract necessary nutrients from it. With this activity, students will be able to expose three nutrients (carbohydrates, proteins and lipids) to different ...
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In the adaptation of Luigi Galvani's famous frog leg experiment an earthworm is in contact with a long row of electrodes that are connected to the Bio-Amplifier (1020599/600) or the Bio-Interface Stimulator (1020602) via 2mm sockets using special ...
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