R811 Dual Color Multichannel Fiber Photometry System, RWD Life Science Co.,LTD (CAT#: STEM-LEAR-0837-YJL)

R811 Dual Color Multichannel Fiber Photometry System, model R811 is manufactured by RWD Life Science Co.,LTD
R811 dual color multichannel fiber photometry system is compatible with optoelectronics equipment. It has different wavelengths of excited light, 410nm and 470nm, of which 410 is used to acquire reference signal and eliminate noise. The system can record signal of green fluorescence indicator like GCaMP and dLight or neurotransmitter probe.
In the study of neural circuits, the fiber photometry system can perform long-term stable monitoring of the neurons of freely moving animals, and explore the correlation between neural activity and animal behavior.

Wavelength of excitation light: 410nm 470nm
Power: Min 0 µW, Max ≥ 100 µW, adjustable with an accuracy of 0.1 µW
Number of channels: 9
Frame rate of fluorescent sampling: Max 250fps
Digital signal interface: 4 Input and 4 Output
Signal output: Output frequency 0-500Hz, adjustable output pulse width and duration
Marking: Manual marking (10), automatic marking (4), ROI marking (9)
Behavior camera: 1920*1080(30fps) 1280*720(60fps). Switchable among multiple frame rates of resolution
Compatible: Compatible with optogenetics for recording and stimulation at the same site

Two kinds of excitation light sources, that is 410 nm and 470 nm, are respectively used for excitation of reference and green fluorescence
No matlab programming is required
Supports multiple acquisition modes including continuous acquisition, interval acquisition, acquisition upon trigger, delayed acquisition and timing acquisition
Live display of DeltaF/F acquisition to check scale of signal changes during acquisition
Customized adjustment of output signal parameter, easily trigger and control external excitation equipment to achieve closed-cycle control of excitation and recording
Compatible with optogenetics for recording and stimulation at the same site.

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