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Off-line experiments 

 
(Off-line  experiments  are  when  you  do  not  have  a 
sensor  connected  directly  to  a  computer,  tablet, 
smartphone, or Edu-Logger viewer). 
 

Materials needed: 
 

 

900-202 Current Sensor 

 

900-215 Battery module 

 

Materials needed to configure your offline 
experiment: 
 

 

900-213  Module,  900-268  module  or  900-272 
Viewing Module 

 

USB  to  mini  USB  cable  (included  with  the  900-
213 module) 

Procedure: 

 
1.

 

Connect the current sensor directly to the left side 
of a charged 900-215 module. 

2.

 

When ready to collect data, press the “Start/Stop” 
button on the current sensor, a red light will turn 
on for the duration of the experiment. 

3.

 

To  change  the  experiment  settings,  first  connect 
to  your  chosen  device  (PC,  Mac,  tablet,  smart 
device)  and  select  the  “Module  setup”  button. 
(For  more  information  on  how  to  change  the 
experiment  settings  view  the  quick  start 
procedure  section  for  your  chosen  device  in  this 
document.) 

4.

 

After  the  experiment  has  concluded  (when  the 
“Start/Stop”  button  is  pressed  again  or  the  data 
collection period ends) connect the sensor to your 
chosen  device  (you  can  find  full  instructions  in 
each device’s quick start procedure section). 

5.

 

Open the Edu-Logger software. 

6.

 

Click the “Off-line experiment” button. 

Содержание 900-202

Страница 1: ...Edu Logger Current Logger Sensor Guide 900 202 ...

Страница 2: ...The sensor comes pre calibrated so you can start experimentation right out of the box using any of the following guides Hundreds of possible experimental subjects that can be performed with the 900 202 sensor are Fuel cells battery chemistry electrical parallel circuits electrical series circuits and electronics The current sensor s measurement units are Amperes A Amperes are the SI base unit of e...

Страница 3: ...ulab com as well as a full software user guide Note Make sure not to download and install both types of software they will conflict on the computer Procedure 1 Install the Edu Logger software 2 Connect the 900 213 module to the PC or Mac 3 Connect the current sensor to the 900 213 module they directly plug together Please note no calibration is required for this sensor 4 Open the Edu Logger softwa...

Страница 4: ...Stop experiment Tablet smart phone device Materials needed 900 202 Current Sensor 900 268 WiFi module 900 215 Battery Module Your current sensor needs to be connected to a 900 268 module The 900 268 module will create a closed Edu Logger WiFi network which will stream the Edu Logger data to the device of your choosing Once your device is wirelessly connected to the Edu Logger network you can run e...

Страница 5: ...which matches the 900 268 Module ID found on the back of the 900 268 device Edu LoggerXXXX for example 8 Give your device about 20 seconds to connect to the 900 268 9 Once the device is connected go to your browser and type the website wifi201 com into the URL bar then wait for 30 60 seconds 10 You will see a Control mode icon in the browser click on this icon 11 The browser will then load a new s...

Страница 6: ...this fashion press 3 times on the panel key Repeating this operation will return the unit to WiFi mode Operation with Edu Logger viewer Materials needed 900 202 Current Sensor 900 272 Graphic Display Module 900 215 Battery Module Procedure 1 Connect the current sensor to the left side of the viewer 2 Connect the 900 215 module to the right side of the viewer 3 The 900 272 will auto detect the sens...

Страница 7: ... data press the Start Stop button on the current sensor a red light will turn on for the duration of the experiment 3 To change the experiment settings first connect to your chosen device PC Mac tablet smart device and select the Module setup button For more information on how to change the experiment settings view the quick start procedure section for your chosen device in this document 4 After t...

Страница 8: ... Mac tablet or smart device 2 Connect the current sensor to a 900 213 module they directly plug together Please note no calibration is required for this sensor 3 Open the Edu Logger software 4 Click the Tools icon 5 Click the Restore sensor s factory defaults on the menu 6 If prompted to clear the graph click either the Off line experiment or On line experiment button whichever you are using 7 Cli...

Страница 9: ...tions Range and operation modes 2 5 A ADC resolution 13 bit Accuracy 1 Resolution 0 001 A Max sample rate S sec 3000 Sensor features Fully digital data Rugged plastic ergonomic case 4 mm power and ground plugs for easy connectivity Push button switch for Start Stop experiments in off line mode LED indicator of experiment status blinks while collecting data Pre calibrated sensing equipment Note Edu...

Страница 10: ...e calibrated at the factory The built in software in the logger can be upgraded for free at any time using the provided firmware update The Edu Logger current sensor houses a shunt resistor and an amplifier The circuit s current passes through the shunt resistor and its electric potential is measured using a very fast high input impedance differential operational amplifier with protected inputs Us...

Страница 11: ...sunlight Warranty We promise to deliver our sensor free of defects in materials and workmanship The warranty is for a period of 3 years from the date of purchase and does not cover damage of the product caused by improper use abuse or incorrect storage Sensors with a shelf life such as ion selective probes have a warranty of 1 year Should you need to act upon the warranty please contact your distr...

Страница 12: ...12 Thank you for using Edu Logger W www edulab com E info edulab com T 44 0 1366385777 V10012013 ...

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