Vernier EasyData Guidebook Manual do Utilizador descarregar pdf (Página 31)

30 EasyData Guidebook

To collect data in Gate Timing mode

This example uses a single photogate connected to a CBL 2. During the

experiment, a regular #2 pencil will be passed through the photogate. Gate Timing

can be used with one or two photogates.

1. From the EasyData main screen, select , and

then select Gate Timing....

The Flag Width screen is displayed. Press and

type in the width of the object that will be passing

through the photogate. Select

to return to the main

screen.

2. Select

to begin collecting data. Wait for the data-

collection device to beep, then pass the pencil through

the photogate once.

The time the gate is blocked is displayed along with the

trial number. Pass the pencil through the gate several

more times.

3. Select to stop collecting data. A graph of time

blocked vs. trial number is displayed.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 66 67

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Vernier EasyData Guidebook Manual do Utilizador Página 31