The digital stimulator CS-421 is a programmable square pulse generator of four completely independent channels. It can provide continuous pulses or pulse trains, being possible the synchronization with an external device or using another channel (internally or externally).

 
Its design takes into account the real needs of the Laboratory of Pharmacology and Physiology, and can be used in conjunction with the power unit Cibertec 4BO as constant voltage or constant current source with enough power to stimulate organ bath preparations in which the resistance of nutrient fluid used is very low.

For Neurophysiology applications are available a set of Cibertec isolation units (ISU's) for working in constant current mode or constant voltage with positive or negative pulses (Cibertec ISU 175) and bipolar pulses (Cibertec ISU 210 BIP).

 

Key features:

- 7'' touch screen user interface which is designed to allow control of the unit with the best user experience.

- Full display configuration of the four channels.

- Intuitive setup, protocol modification without stopping the stimulation and the ability to save and load protocols.