Digital Time with Photogate Pair

Order Code: TJ162

Category: Mechanics Lab

It is based on microcontroller having crystal controlled time base to accurately measure the time intervals, speed and acceleration in various modes. It has built-in test function for the photogates. Least count time resolution is 0.1 millisecond. It...



SPECIFICATION

It is based on microcontroller having crystal controlled time base to accurately measure the time intervals, speed and acceleration in various modes. It has built-in test function for the photogates. Least count time resolution is 0.1 millisecond. It can also calculate acceleration due to gravity 'g'. Instrument is self contained that requires no computer. USB port is provided for connecting to the computer. The system has in-bult storage for 99 experiment readings through several modes. It can be used with Air track and trolley to comprehensively study several experiments on kinematics and dynamics. Working Voltage 9V DC adaptor.
 
1) TIME MODES
a) Using single gate
b) Using two gates
c) Stop-watch - measures time between pressing start/stop button. Time measurement upto 99 Seconds.
d) Pendulum - measures pendulum period. Fence - measures 10 time values 

SPEED MODES
a) One gate - Instantaneous
b) Two gates - Average
c) Collision - I, Initial & final speeds of the cart
d) Collision - II, Initial & final speeds of two carts
e) Pulley - Lin - Linear speed of cart using pulley
f) Pulley - Rad -Angular speed in radians/second G) Pulley - Rev -Angular speed in revolutions/second 3) 

ACCELERATION MODES
a) One gate - Instantaneous
b) Two gates -Average, Initial & Final
c) Pulley - Lin - Accelration with pulley
d) Pulley -Ang -Angular accelration

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