Vernier LabPro - Manual (Page 93)

Revision Date: 08/02/02
LabPro Technical Manual E-2
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Example 4: Multiple Channels Non-Realtime Data Collection
3ORWV2II
&OU$OO/LVWV
&OU+RPH
6HQG^`
6HQG^`
6HQG^`
6HQG^`
6HQG^`
6HQG^`
*HW/
*HW/
*HW/
*HW/
3ORW6FDWWHU/ /
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3DXVH
&OU+RPH
3ORWV2II
3ORW6FDWWHU/ /
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3DXVH
&OU+RPH
3ORWV2II
3ORW6FDWWHU/ /
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Reset LabPro. (This clears LabPro RAM.)
Turn LabPro sound on.
Set up Channel 1 for temperature data collection in Centigrade.
Set up Channel 2 for temperature data collection in Fahrenheit.
Set up Channel 3 for light intensity data collection.
Take a sample every .1 second, 100 times.
Retrieve temperature in Centigrade data to L
2 .
Retrieve temperature in Fahrenheit data to L 3 .
Retrieve light intensity data to L 4 .
Retrieve time data to L 1 .
Plot temperature in Centigrade versus time.
Plot temperature in Fahrenheit versus time.
Plot light intensity versus time.
Example 5: Conversion Equation Setup (Command 4)
&OU$OO/LVWV
&OU+RPH
6HQG^`
6HQG^`
6HQG^`
6HQG^`
6HQG^`
*HW/
*HW/
6HQG^`
*HW/
3ORW6FDWWHU/ /
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3DXVH
&OU+RPH
3ORWV2II
3ORW6FDWWHU/ /
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Reset LabPro. (This clears LabPro RAM.)
Turn LabPro sound on.
Set up Channel 1 with conversion equation enabled.
Take a sample every .1 second, 100 times.
Apply unary equation to return the raw data.
Retrieve raw data to L
2 .
Retrieve time data to L 1 .
Apply exponential equation type to the raw data.
Retrieve the converted data to L
3 .
Plot raw data versus time.
Plot the converted data versus time.
Example 6: Data Control Setup (Command 5)
&OU$OO/LVWV
&OU+RPH
6HQG^`
6HQG^`
6HQG^`
Reset LabPro. (This clears LabPro RAM.)
Turn LabPro sound on.
Set up Channel 2 for temperature data collection in Fahrenheit.