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Free Fall

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Free Fall


Quick Overview

Equipment for free fall experiment. In this equipment we can launch a ball or a ruler with 10 regular apertures, and measure the free fall time using the timer and photoelectric sensors. It is sold in two versions with 2 or 5 sensors.

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– Free fall
– Determination of the acceleration of gravity
– Conservation of mechanical energy
2 Sensors
5 Sensors
01 01 Tripod base with leveling;
01 01 Digital chronometer AZB-30
01 01 Power adapter DC 12V/2A
01 01 90cm metal tower with graduated scale in millimeters, support for electromagnet and rail to fix the sensors
01 01 Electromagnet with two terminals and rod
02 02 Steel spheres: Ø20mm and Ø25mm
02 05 Photoelectric Sensors PGS-D10
02 05 Cable connectio for sensor
01 01 Connection cable for electromagnet
01 01 Bag to collect the sphere
01 01 Bag holder
07 07 Screw with plastic head M6x16
05 05 Screw for fixing the sensor
01 01 Metal picked fence with 10 openings of 1cm
01 01 Support for metal picket fence
01 01 Magnetic plumb

Technical specification of the USB Interface AZB-30
- LDC display 2 × 16 with backlight;
- resolution 0.000001s (1µs);
- 5 digital inputs for connection of up to 5 PGS-D10 photoelectric sensors;
- polarized output connection to coil with 8.5V / 1.5A
- memory for storing the measurements of each function;
- power button;
- button for momentary retention and coil trip;
- short-circuit protection;
- power supply with switched-on power supply 110 / 220V with low voltage output of 12V / 2A with connection with plug NBR 14136;
- polycarbonate panel with transparent LCD protector display and touch-sensitive keys;
- mounted in metal cabinet;
- sensor detection and testing system;
- USB connection and software for data collection;
- Three functions:
F1 [measurement of time interval between sensors, coil and sensors and key and sensors, setup for choice in number of sensors to be used in the experiment];
F2 [measurement of interruption time of 1 sensor or two sensors or measurement of time between sensors];
F3 [measurement of time by number of interruptions of the sensor with configuration of the number of interruptions, for measurement of period of pendulums or circular movements];
Data Acquisition Software AZB-30 USB
Minimum requirements
Windows 7, Windows 8.1, Windows 10, 32- or 64-bit
Processor 500 MHz or higher (Windows 10 requires a 1 GHz processor)
Minimum of 512 MB of RAM (Windows 10 needs at least 1GB for 32bit and 2GB for 64bit)
Space for 10 MB installation
USB port

Additional Information

Product Manual Yes
Warranty 1 year

Select one of the product configuration options to see the packaging size.


For more information about our warranty click here.

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