Digital timer
Digital timer for working with photogates: measuring speed, acceleration, impact time and oscillation period.
Digital measuring device for quantitative work in mechanics in conjunction with photogates. Designed for 7 types of measurements: instantaneous speed from the duration for which the photogate beam is interrupted by a flag of known width, average speed in the area between two photogates, times of collision of bodies to check the law of conservation of momentum, acceleration during uniformly accelerated motion, acceleration of gravity with the launch of a ball by an electromagnet, as well as counting periods and half-periods of pendulum oscillations in counter modes. Turns kinematics and dynamics demonstrations into precise measurements.
- 1.Digital timer - 1 pc.
- Measuring the instantaneous speed of a body by the time for which one photogate is blocked with a flag of known width (10, 20, 40 or 80 mm): v = d/t
- Measuring the time interval between passage through two photogates and calculating the average speed on the section: v = S/t
- Measuring the time of collision of bodies: intervals before and after the collision on both photogates (P1.1, P1.2, P2.1, P2.2) and calculating velocities to check the law of conservation of momentum
- Measuring acceleration during rectilinear uniformly accelerated motion using the beam-blocking times of two photogates and the interval between them
- Measuring the acceleration of gravity: releasing a ball from an electromagnet and recording the times of passage of two photogates, g = 2(h₂ − h₁)/(t₂² − t₁²)
- Determining the period of oscillation of a pendulum by counting full periods in the “T” counter mode
- Counting the number of photogate intersections—half-periods of oscillation—in the “1/2T” counter mode
Other sets in the section "Physics»
PH3.012C
Educational kit: Dynamics track with digital carts
Dynamics track 120 cm with two digital SMART carts: measuring force, speed and acceleration in three axes, 11 laboratory activities.
PH3.012B
Educational kit: Dynamics track with digital photogates
Dynamics track 120 cm with two digital Bluetooth photogates: 11 quantitative experiments on kinematics and dynamics, case with a fitted insert.
PH3.001
Educational kit: Mechanics, statics and dynamics
Practical kit for mechanics, statics and dynamics for middle school and high school: three equipment trays, 81 equipment items, 44 laboratory activities.
Looking for other equipment?
Tell us which equipment you need and the quantities. We can help you choose suitable items and prepare a quotation.