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Pullman Academic

Better Learning Outcomes

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4. Experiment Samples 

 

The GlobiLab software includes experiment samples, for teachers and students to 
view, analyze, modify or repeat. In this section some interesting GlobiLab recorded 
experiments are reviewed. To open a recorded experiment, simply press the 

Open

 

icon in the GlobiLab software and select the files below: 

 

Walk in the Park 

Micro climate activity. Comparing temperature 
and  relative  humidity  at  a  city  cross-road  and 
park 

 

Sensors  selected:

  External  temperature, 

relative humidity, GPS 

 

Sampling rate:

 1/sec 

 

Amount of samples:

 1000 

 

Experiment duration

:

 15 minutes 

 

Communication: 

Offline,  data  down-

loaded at recording’s end

 

 

Data  Analysis:

  Show  temperature  and 

humidity changes on GlobiLab map view 

 

pH level of Soft Drinks 

A  fun  and  interesting  activity,  comparing  the 
acidity of water, lemon juice and Coca-Cola.   

 

Sensors selected:

 pH 

 

Sampling rate:

 10/sec 

 

Amount of samples:

 1000 

 

Experiment duration:

 2 minutes approx. 

 

Communication:

  Online,  preferably  with 

Bluetooth wireless communication  

 

Data Analysis:

 Using 

Markers

 to measure 

the acidity level of the different liquids  

 

Summary of Contents for Labdisc Enviro

Page 1: ...Pullman Academic Better Learning Outcomes...

Page 2: ...Labdisc information 8 1 4 3 3 Configuration of the Labdisc 9 2 GlobiLab Analysis Software 10 2 1 Software Installation 10 2 2 Software Functionality 10 2 3 Software Popular Icons and their Functions 1...

Page 3: ...in the Pack Labdisc data logger Labdisc AC charger USB cable Quick start guide Warranty page Software CD Temperature probe Colorimeter 5 cuvettes set pH electrode Dissolved oxygen electrode Must be o...

Page 4: ...oll key Select key Sensor selection keys Graphical display 128 x 64 pixels Rotating ring USB port Plastic leg M5 screw insert Colorimeter and turbidity sensor External temperature input Relative humid...

Page 5: ...olors Measuring solution transmittance in 3 light wavelength Red Green Blue 1 s Cuvette set Dissolved oxygen 0 to 14 mg l Measuring distance 10 s Dissolved oxygen electrode External temp 25 C to 125 C...

Page 6: ...g relative humidity 100 s Not required Sound level 58 to 93 dB Measuring sound level 10 s Not required Turbidity 0 to 1000 NTU Measuring water turbidity level 1 s Cuvette set Ultra Violet UV Radiation...

Page 7: ...r six hours with the supplied 12 V charger The Labdisc charging input is located to the left of the On Off key Simply rotate the orange ring until the charging input on the Labdisc is exposed and then...

Page 8: ...is logging data or when the Labdisc is not logging sensor data Sound Status shows active sound beep when the key is pressed and when the sound beep is disabled Communication Status shows when Bluetoo...

Page 9: ...eys and 3 control keys Using the sensor keys users can select and view different sensor readings The control keys are used to turn on off the Labdisc setup the device for the next logging session and...

Page 10: ...Pullman Academic Better Learning Outcomes 8 1 4 3 1 Setup the Labdisc for the next logging session 1 4 3 2 Labdisc information...

Page 11: ...Pullman Academic Better Learning Outcomes 9 1 4 3 3 Configuration of the Labdisc...

Page 12: ...e users should run the following installers For PC GlobiLab en 1 0 setup exe For Mac GlobiLab en 1 0 setup Then follow the simple installation instructions These instructions take the user through the...

Page 13: ...e of the following six display options 1 Meter view 2 Table view 3 Graph view 4 Map view 5 Mixed Meter and Graph view 6 Mixed Table and Graph view Selecting the Sensor legend 1 A left click on the sen...

Page 14: ...will change the number of meters on the screen to 1 2 4 or 6 meters A left click on any of the meters will open a dialog box for meter type selection and assigning a sensor for this meter Selecting t...

Page 15: ...2nd degree that fits the graph between the locations of two markers Next to the line the software will open a small text box displaying the parabolic line equation Y aX bX c 3 Selecting the FFT icon...

Page 16: ...us bar is located at the bottom right corner of the software It includes 3 icons 1 USB indicator where blue indicates a USB communication between the computer and the Labdisc 2 Bluetooth indicator whe...

Page 17: ...ze complex science concepts by harnessing the iPad built in accelerometer sensor data display multimedia and multi touch features The following steps provide a guide on the installation and implementa...

Page 18: ...eriments This is very useful when conducting outdoor data collection or long measurements Tap the Download icon The iPad will list all Labdisc stored experiments Each line on this list shows what sens...

Page 19: ...the background not on a graph create an empty annotation The edit annotation box opens automatically From here o Edit or write an annotation o Add an image using the camera or the image gallery o Remo...

Page 20: ...ata in a table by tapping the Table View and observe the GPS longitude and latitude values You may show other experiments under this category like Trip to the Dead Sea or Flight from Tel Aviv to Istan...

Page 21: ...r stores the connection information including a unique name for each Labdisc When no Labdisc is connected via USB the computer will automatically try to wirelessly connect to the last connected Labdis...

Page 22: ...d option Enter the device pairing code and press Next 6 In the next dialog box enter 1234 as the pairing code and click Next Wait for the computer to finish the process and announce that the Labdisc a...

Page 23: ...GlobiLab software 7 Right click the Bluetooth icon located at the bottom right corner of the software 8 Choose the Labdisc you ve just paired and click on it The computer will connect to the Labdisc...

Page 24: ...city cross road and park Sensors selected External temperature relative humidity GPS Sampling rate 1 sec Amount of samples 1000 Experiment duration 15 minutes Communication Offline data down loaded a...

Page 25: ...ipment off and on the user is encouraged to try to correct the interference by one or more of the following measures a Reorient or relocate the receiving antenna b Increase the separation between the...

Page 26: ...ility for its use Specifications are subject to change without notice www GLOBISENS com Made for iPad 3rd generation iPad 2 iPad iPad is a trademark of Apple Inc registered in the U S and other countr...

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