MappingLab

Optical mapping systems

Code OMSMAP
Our optical mapping system is optimised with high-speed and high quantum efficiency scientific cameras and a closed up optical path to ensure a low noise to signal ratio and a high spatiotemporal resolution. It is particularly designed to record fluorescent changes on the epicardial surface of isolated Langendorff-perfused hearts (loaded with voltage and (or) calcium sensitive dyes) for understanding of cardiac electrophysiology and the mechanisms of complex arrhythmias.
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Features

Features

  • One CMOS camera, single fluorescent signal (either calcium or membrane potential)
  • Detect area in a range of 5 to 30 cm from cardiac samples illuminated with 525 wavelength.
  • Maximum resolution: 512*512 pixels.
  • Dynamic range up to 50,000:1(94 dB)
  • Sampling rate up 3.5kHz with resolution 32*32 pixels.
  • ROI frame rate resolution up to 3500 Hz..
  • 12 bit depth per pixel.
  • TTL synchronization with precision higher than 100μs.
  • Time-lapse imaging.
  • Customized ancillary Devices
  • USB3.0 or PCI

Detailed information on MappingLab website.