Energy Conversion Demo
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In this course students will study some circuits for analogue to pulse conversion, sound indicator and analogue frequency meter. This board does not substitute the medical device under study. The events monitoring systems such as the frequency of the cardiac pulsations, the breathing frequency, etc., require that an analogue signal be converted to pulses and visualized on a display in order to be measured. They are just for demonstration purposes. The results of the experiments have no medical value.
Circuit blocks of Pulse Conversion
Measurement of the frequency of a periodical signal.
Circuit for the conversion of an analogue signal to a pulse signal.
Evaluation of the average cardiac frequency.
Theoretical topics:
Simple slope A/D Conversion
Double slope A/D Conversion
Analogue and digital signals
The D/A Conversion
The A/D Conversion
Step A/D Conversion
A/D Conversion of parallel or flash type
Unipolar codes
Voltage/frequency Conversion
Voltage/frequency Conversion with charge balance method
Fault simulation
Voltage/frequency Conversion with slope method
Bipolar codes
Weighed resistance D/A converter
D/A converter with R Â2 network
Circuit blocks:
Voltage to frequency converter
Frequency to voltage converter
Analogue to digital converter
Digital to analogue converter.
Energy Conversion Demonstrator
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For plug type,sound, light, wind (motor drive)
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Axial fan with continuously variable speed (wind velocity)
Flow straightener for consistent wind conditions
Measurement of rotational speed of the rotor
Measurement of wind velocity in front of and behind the rotor
Measurement of current and voltage
Converting kinetic wind energy into electrical energy
Laboratory-scale wind power plant, stand-alone operation
Digital displays for the measured values
Accumulator for storing the electrical energy
Two bulbs as electrical load (consumers)
Generator for converting the kinetic energy into electrical energy.
Non-skid soles for enhanced traction
Ideal for lab and light industrial use
Non-skid, non-woven shoe covers are ideal for use in laboratories and manufacturing environments.
Low-linting nonwoven fabric helps filter particulates for contamination control
For use in laboratories and manufacturing environments.
Elastic band gives secure yet comfortable fit around the shoes.
Level 2 Isolation Gown is ideal for a variety of health care settings where fluid and splash protection is needed. Made from laminated spun bond polypropylene, these gowns are fluid resistant, full length, knit cuff, latex free and disposable.
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Provides complete head coverage and is made of lightweight, low-linting, and breathable polypropylene material
Open face cleanroom hood is lightweight with particulate filtration.
Polypropylene cleanroom hood is ideal for a variety of applications including light industrial, lab and cleanroom
Latex-free.
Polypropylene boot covers feature PE outer layer to protect against outside contaminants.
Polyethylene outer layer will ensure protection from outside contaminants
Lightweight material allows for longer wear
Manufactured from 100% polypropylene material providing a soft, comfortable and low-linting solution
Latex-free elastic band allows for a secure fit and closure
Super sticky PVC sole reduces slipping and sliding
Production process guarantees extremely low particle generation and chemical extractables.
Made from Spunbonded Polypropylene, these gowns are fluid resistant, full length, knit cuff, latex free and disposable.
Bee-Safe Level 1 Isolation Gowns are ideal for a variety of health care settings.
Material: Spunbonded Polypropylene
Sizes Available: Large (GISO1YL), X-Large (GISO1YX)
Additional Details: No pockets.
