B68-02 Bio-System Calibrator
The Bio-System Calibrator provides precision waveforms for the calibration of physiological research equipment. The unit is capable of providing signals on two channels simultaneously for complete system calibration from electrodes through amplifiers, couplers, signal processors and A/D converters to a computer.
Signals from microvolt levels to IRIG standard 1.4 Volt levels are available for all of the 16 digitally stored waveforms. For your convenience, diagrams of the waveforms are provided on adhesive labels which you may affix to the top of the instrument case, on a wall or other place. Signals such as ECG, blood pressure, and blood flow are synchronized. Any two signals may be run together on the two channels, permitting the calibration of components or computer programs which process complex mathematical functions representing the interrelationships between signals.
In addition to actual biological waveforms and standard calibration signals, geometric functions and sine signals are available to calibrate differentiators, integrators, filters, analog-to-digital converters and other signal conditioning and processing circuits.
Since the unit may be either battery or line-power operated, applications include mobile and field equipment checks, as well as bench and laboratory use. The unit is also useful as a simulator for demonstration of equipment function in the classroom. Researchers, educators, medical personnel, design and sales engineers, as well as technicians will find the Bio-System Calibrator indispensable.