• R810 Fiber photometry-fig2
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R810 Dual Color Multichannel Fiber Photometry System

The fiber photometry system records changes in the fluorescence intensity of neurons in a specific brain area to characterize changes in neuronal population activity. In the study of neural circuits, the optical fiber recording system can perform long-term stable monitoring of the neurons in the group of freely moving animals, and then explore the correlation between neuronal activity and animal behavior.

R810 Dual Color Multichannel Fiber Photometry System has two excitation light sources, 410nm and 470nm, of which the unique 410nm can be used as a background signal to ensure effective acquisition of real fluorescence data. The system can collect data from 9 channels at the same time, which is suitable for recording multiple brain nuclei or multiple animals at the same time.

Accuracy & Multichannel

  • With 410 & 470 nm two kinds of LED excitation light source, of which 410 is the reference channel, the fluorescence signal acquisition is more accurate.
  • It can support up to 9 channels, suitable for high-throughput calcium signal acquisition or simultaneous recording of multiple neural nucleus groups.

Excellent CMOS sensor

  • Ultra-high sensitivity scientific research-grade CMOS camera, with higher quantum conversion efficiency, and the acquisition frequency can reach 300fps

Integrated digital communication

  • 4 Input ports, support a variety of external signal input and automatic marking
  • 4 Output ports, support outputting TTL signals to trigger external third-party equipment
  • support 3 signal communication methods: high level, low level, pulse signal, to meet the closed loop Research needs.

Complex event marker

  • Support 10 kinds of manual marking and automatic marking, and you can customize shortcut keys, names and colors.
  • Different ROI regions can be set and named during behavioral video collection, and various behavioral analyses can be performed later.

Professional integrated software

  • Fluorescence data and animal behavior video can be collected and analyzed simultaneously.
  • The excitation light output mode can be customized to suit different experimental application scenarios.
  • The software supports the setting of multiple start and end conditions.
  • The results can be exported to CSV, Heat-map, df/f, Z-Score and other formats.

Technical Specifications

  • Overview
  • Technical Parameters
  • Model information
  • Manual
  • Accessories
High Accurate
  • Ultra-high sensitivity scientific research-grade CMOS camera, with higher quantum conversion efficiency, and the acquisition frequency can reach 300fps.\
  • Two kinds of excitation light sources (410/470nm), 410nm light source as the reference light source, 470nm light source excites GCaMP, effectively removes motion artifacts.
High efficiency
  • Supports up to 9 channels of simultaneous acquisition, suitable for simultaneous recording of multiple nerve nuclei.
  • Professional integrated software, fluorescence data and animal behavior video can be collected and analyzed simultaneously.
Humanized
  • 4 Input ports, support a variety of external signal input and automatic marking, 4 Output ports, support outputting TTL signals to trigger external third-party equipment.
  • The software supports 10 kinds of manual marking and automatic marking of external signals.
  • The software supports the setting of multiple start and end conditions. And Two modes of excitation Continuous or Sequential.
  • Different ROI regions can be set and named during behavioral video collection, and various behavioral analyses can be performed later.
  • The results can be exported to CSV, HeatMap, df/f, Z-Score and other formats.
Parameter item Technical Item Description
Frame Rate of CMOS 0~300 FPS
sCMOS camera resolution 2048*2048px
Exposure time setting range 1~100 ms
Fluorescence band 500-550 nm
Central wavelength of excitation light 410 nm、470 nm
LED power adjustable percentage 0~100%
410nm LED Output Power Range 0~100 μW
470nm LED Output Power Range 0~100 μW
Model Product Description
R810 Dual Color Multichannel Fiber Photometry System

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