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
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