Classic System
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is your erg system as bright as you are? Espi on E 3 Elec t r o re tin o g ra p hy C o n sole Espion E3 Electroretinography System The Espion E3 is a full featured, modular electrophysiology system capable of generating visual stimuli for any stimulator. Together with Diagnosys’ industry-leading stimulators, it is capable of performing not only all ISCEV standard ERG tests, but any visual electrophysiology tests, even those previously possible only with custom lab-built equipment. Design Features • Sleek, modern design • Hardened, machined aluminum case • Multiple PC configurations including: Touchscreen, Laptop, Rugged Laptop, Tablet and Desktop PC Features • dvanced real-time DSP based acquisition A system with integrated power isolation • integral computer-controlled fully-isolated differential 5 amplifiers with industry-first 32-bit ADCs, all digital low, high and band pass filters, DC input, (not AC coupled) and new, light-guided impedance measurement system • 2 TTL compatible isolated trigger input and output BNCs • Power on and status indicator LEDs • USB communication • Direct pattern generator connection • Isolated auxiliary line outlets Espion Software • ncludes ISCEV standard test protocols and the ability to I create new protocols for custom testing • Specialized animal testing protocols available • ndustry standard SQL database using an advanced I interface for comprehensive data storage and retrieval • SQL based Patient Management System • Microsoft Office™ integration for intuitive, drag and drop report generation

Espion E 3 Elec t ro re tin o g ra p hy C o n sole Data Acquisition The data acquisition system is based around a fast DSP microprocessor that controls and synchronizes data acquisition and stimulator timing independently from the PC. The system is comprised of 5 differential DC coupled amplifiers (prevent AC amplifier lockup) with the following specification: • Industry-first 32 bit resolution (<1nV LSB) • Fully isolated • Input range +/- 2.5V max; +/-625 mV default • Automated internal calibration • Integral anti-alias filter • ifferential channel input gain matching better than 0.01% D •...