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410nm Fiber Photometry
,470nm Fiber Photometry
,470nm fibre photometry
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Wavelength Of Excitation Light410nm 470nm
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PowerMin 0 µW, Max ≥ 100 µW, Adjustable With An Accuracy Of 0.1 µW
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Frame Rate Of Fluorescent SamplingMax 250fps
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Number Of Channels9
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Place of OriginChina
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Brand NameRWD
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Model NumberR811
RWD R811 Dual Color Multichannel Fiber Photometry System
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.
And also it can be applied to record the neural signal for 9 sites at the same time.
Main Applications
- Ca2+ and neurotransmitter signal detection
- Study the function of neural circuits
- Explore the mechanisms of neurological diseases
- Develop new fluorescent sensor probe
- Experiment of optical principle
Advantages
- Two kinds of excitation light sources, that is 410 nm and 470 nm, are respectively used for excitation of reference and green fluorescence ;
- Support up to 9 channels, suitable for simultaneous experiment of multiple animals or multiple brain locations;
- Professional acquisition and analysis softwares are flexible and easy to operate with data processing functions available. 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.
Specifications
| 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 |
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