Science Learning Center Chemistry Pre-laboratory Tutorials

Science Learning Center

Chemistry Pre-laboratory Tutorials

Written By Patrick Herklotz

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Tutorial 2 Obtaining Temperature Data Using the LabPro Calculator & Downloading

this Data With the LoggerPro Computer Program

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VERNIER

LabPro

Quick SetupStart/StopTransfer

Vernier

Channel 1 Channel 2 Channel 3 Channel 4

Power Supply

STAT PLOT F1 TBLSET F2 FORNAT F3 CALC F4 TABLE F5

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Step 1: Assemble the LabPro Calculator as explained in Tutorial 1

Top View

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Side View

VERNIER

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Step 1: Assemble the LabPro Calculator as explained in Tutorial 1

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Side View


Step 2: Obtain the thermometer probe and plug it into the left side port of the calculator labeled Channel 1

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LabPro


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Side View


Step 2: Obtain the thermometer probe and plug it into the left side port of the calculator labeled Channel 1

Channel 1 Port

click

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Step 2: Turn Calculator On by pressing the ON key

Top ViewPower Supply

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LabPro Calculator Screen

TI-84 Silver EditionTexas Instruments

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Step 2: Turn Calculator On by pressing the ON key


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Step 3: Press the button with the light pink/purple lettering that says APPS


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Step 3: Press the button with the light pink/purple lettering that says APPS


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APPLICATIONSFinance...

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ALG1CH5ALG1PRT1AreaFormCBL/CBRCsheetDe

1:2:3:4:5:6:7

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Step 4: Either scroll down the menu to the DataMate program using the down arrow key or press the green ALPHA button followed by the x-1 (D) button to take you to the programs that start with the letter D


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CSheetE


1:2:3:4:5:6:7

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Step 4: Either scroll down the menu to the DataMate program using the down arrow key or press the green ALPHA button followed by the x-1 (D) button to take you to the programs that start with the letter D


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Press ALPHA then x-1 ( or “D”) buttons

APPLICATIONSDansk

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:::::


CSheetE


1:2:3:4:5:6:7

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Step 5: Press the “down arrow key” until the DataMate program colon is highlighted; press enter to start the program. It will begin with a default screen


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APPLICATIONSDansk

GeoMastr


:::::

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Step 5: Press the “down arrow key” until the DataMate program colon is highlighted; press enter to start the program. It will begin with a default screen


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APPLICATIONSDansk

GeoMastr


:::::

CH 1: Temp (C) 999.9

Mode: TIME GRAPH-180

1: SETUP 4: ANALYZE2: START 5: TOOLS3: GRAPH 6: QUIT

VERNIER SOFTWARE DATAMATE

(VER 1.15)

ROM 6.27 (C)2003

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Step 6: Calibrate the thermometer probe to room temperature by pressing the “1” key: make sure that the cursor triangle is to the left of CH 1 on the top of the next menu; press the “3” key than the “1” key again in the next menus; press the “ENTER” key to zero all channels when prompted


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CH 1: Temp (C) 999.9



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Step 6: Calibrate the thermometer probe to room temperature by pressing the “1” key: make sure that the cursor triangle is to the left of CH 1 on the top of the next menu; press the “3” key than the “1” key again in the next menus; press the “ENTER” key to zero all channels when prompted


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CH 1: Temp (C) 999.9



CH 1: STAINLESS TEMP (C)CH 2:CH 3:CH 4:DIG1:DIG2:MODE: TIME GRAPH-180

1:OK 3:ZERO2:CALIBRATE 4:SAVE/LOAD

SELECT CHANNEL1: ALL CHANNELS

CH 1: TEMP (C) 999.9

PRESS [ENTER] TO ZERO

CH 1: Temp (C) 26.1



Thermometer is now Calibrated!

TI-84 Silver Edition

CH 1: Temp (C) 999.9





(VER 1.15)

ROM 6.27 (C)2003







CH 1: TEMP (C) 26.1



CH 1: Temp (C) 26.1



Calibrating Thermometer: Review of Steps 3-6Previous Slide

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(1) Press 1: SETUP (2) Press 3: ZERO

Cursor For Channel Selection

Opening Screen

(3) Press 1: Zero All Channels (4) Press ENTER Key (5) Returned To Main Screen

Texas Instruments


CH 1: Temp (C) 999.9





(VER 1.15)

ROM 6.27 (C)2003







CH 1: TEMP (C) 26.1



CH 1: Temp (C) 26.1



Calibrating Thermometer: Review of Steps 3-6Previous Slide

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(1) Press 1: SETUP (2) Press 3: ZERO

Cursor For Channel Selection

Opening Screen

(3) Press 1: Zero All Channels (4) Press ENTER Key (5) Returned To Main Screen

Texas Instruments

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Step 7: Fill a beaker ¾ full of water. Set the beaker on a hotplate and bring it to a boil using boiling chips. Once boiling, set the thermometer into the beaker of water and place it through a ring stand clip to hold the thermometer in place.




CH 1: Temp (C) 21.6



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Step 7: Fill a beaker ¾ full of water. Set the beaker on a hotplate and bring it to a boil using boiling chips. Once boiling, set the thermometer into the beaker of water and place it through a ring stand clip to hold the thermometer in place.




CH 1: Temp (C) 21.6



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Step 8: Once the thermometer probe is placed in the boiling water, press 2 on the calculator to begin recording temperatures for 15 minutes. A graph should appear with a line that slowly comes across the screen signifying that values are being recorded every few seconds.




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CH 1: Temp (C) 21.6



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Step 8: Once the thermometer probe is placed in the boiling water, press 2 on the calculator to begin recording temperatures for 15 minutes. A graph should appear with a line that slowly comes across the screen signifying that values are being recorded every few seconds.




CH 1: Temp (C) 21.6



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93.8

Elapsed Time (6 minutes)

50.645.226.9P1

y=93.8

TEMP (C)

TIME(S)X=0 Review of Temperatures Recoded Every 2 seconds

Time of Recorded Temperature (seconds)

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Step 9: When the Thermometer is finished taking readings, it will display a review graph. Press the ENTER key to exit this screen and return to the main screen. On the main screen press 6 and then the ENTER key again to record the thermometer readings in List 1 and List 2 of the calculator’s memory: the data is now stored.




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P1

y=93.8

TEMP (C)

TIME(S)X=0

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Step 9: When the Thermometer is finished taking readings, it will display a review graph. Press the ENTER key to exit this screen and return to the main screen. On the main screen press 6 and then the ENTER key again to record the thermometer readings in List 1 and List 2 of the calculator’s memory: the data is now stored.




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P1

y=93.8

TEMP (C)

TIME(S)X=0

CH 1: Temp (C) 21.6



TIME IN L1CH1 IN L2CH2 IN L3CH3 IN L4CH4 IN L5D IN L6, V In L7A IN L8 [ENTER]



(VER 1.15)

ROM 6.27 (C)2003


93.8



P1

y=93.8

TEMP (C)

TIME(S)X=0


Exiting Recorded Data Screens: Review of Steps 8-9

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(1) Temperature Recording Screen (2) Recorded Data Screen: Press ENTER Key To Exit This Screen


CH 1: Temp (C) 999.9



(3) Press 6: QUIT program

Texas Instruments

(4) Press ENTER Key to Record Data

(5) Temperature Data Has Now been Recorded in List 1 & List 2 of the Calculator’s Memory



(VER 1.15)

ROM 6.27 (C)2003


93.8



P1

y=93.8

TEMP (C)

TIME(S)X=0


Exiting Recorded Data Screens: Review of Steps 8-9

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(1) Temperature Recording Screen (2) Recorded Data Screen: Press ENTER Key To Exit This Screen


CH 1: Temp (C) 999.9



(3) Press 6: QUIT program

Texas Instruments

(4) Press ENTER Key to Record Data

(5) Temperature Data Has Now been Recorded in List 1 & List 2 of the Calculator’s Memory

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Step 9: Obtain a USB Link cable for the TI-84 Calculator. Plug one side of the cable into the TI-84 Calculator circular port at the front of the calculator and the other side (USB connector plug) into one of the USB ports on a computer in the SLC.

Front View of TI-84

Link Cable


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Step 9: Obtain a USB Link cable for the TI-84 Calculator. Plug one side of the cable into the TI-84 Calculator circular port at the front of the calculator and the other side (USB connector plug) into one of the USB ports on a computer in the SLC.

Front View of TI-84

Front Link Port

USB Port Usual Location

Link Cable


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click

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Step 10: Click on the General Chemistry Desktop Icon. In the next window, double click the icon that says LoggerPro to open this program. Click CLOSE on the text box link to exit the “tip of the day text.”


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Step 10: Click on the General Chemistry Desktop Icon. In the next window, double click the icon that says LoggerPro to open this program. Click CLOSE on the text box link to exit the “tip of the day text.”


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Step 10: Click FILE, Import From then click TI Device. Click on the Port pull down menu and select TI-GRAPH LINK (tm)-USB. If no lists appear in the white “choose data import box”, click the Refresh Catalog link. Once the lists appear in this text box, left click on L1 and L2 to select your time vs. temperature recordings stored in the TI-84 memory and than click OK to import this data into Logger Pro.


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Step 10: Click FILE, Import From then click TI Device. Click on the Port pull down menu and select TI-GRAPH LINK (tm)-USB. If no lists appear in the white “choose data import box”, click the Refresh Catalog link. Once the lists appear in this text box, left click on L1 and L2 to select your time vs. temperature recordings stored in the TI-84 memory and than click OK to import this data into Logger Pro.


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Sample Data

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Step 10: Use the cursor to select the data listed in L1 and L2 text box. Once selected (highlighted grey), right click on the selected data and click COPY. Paste this data into a Microsoft Excel Spread Sheet for further graphing and analysis. Refer to the written EXCEL Pre laboratory packet for the proper graphing procedures for using the Microsoft Excel program.


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Step 10: Use the cursor to select the data listed in L1 and L2 text box. Once selected (highlighted grey), right click on the selected data and click COPY. Paste this data into a Microsoft Excel Spread Sheet for further graphing and analysis. Refer to the written EXCEL Pre laboratory packet for the proper graphing procedures for using the Microsoft Excel program.


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Science Learning Center Chemistry Pre-laboratory Tutorials