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Description Purpose: connecting the computer to measurement tools and sensors ulilized in students’ demonstration experiment and practical work

Technical features

The measurement block admits simultaneous connection to 2 physical sensors. The #1 and #2 channels are intended to measure voltage and connect sensors of temperature, pressure, humidity, anglar speed, conductivity, pH, magnetic field, optoelectric time sensors and some others. Measurement range, (–5.. - 10) V Voltage measurement accuracy, up to 1% Input resistance, 10 kOhm Time measurement accuracy, 0.0002 s The #3 channel is intended to connect extender which may hold up to two sensors. External device (e.g. electromagnet) can also be controlled via the extender. External device features Input current, up to 0.45 A Supply voltage, up to 12 V

Device configuration

Package set Computer interface block, 1 item DB-9F/M interface cable, 1 item DB-25F/9M adaptor cutoff point, 1 point Software 3.5" floppy, 1 item

A computer interface block is connected to computer via the cable enclosed. The 9 to 25 pins adaptor may be utilized to connect the device to computer. The software enclosed tunes the hardware without assistance. To carry out the experiments you will need: IBM PC compatible