background image

 

Quick start procedure: 

 

PC or Mac Computer 

 

Materials needed: 
 

 

900-230 

CO

2

 Sensor 

 

900-213 USB Module 

 

A USB to mini USB cable (which comes with the 
900-213) 

 
 
Prior to initial use the Edu-logger CO

2

 sensor needs to 

be  offset.  Please  review  the  “Sensor  calibration” 
section  of  this  document  on  beginning  on  page  2  for 
detailed instructions.   
 
Your 

CO

2

  sensor  needs  to  be  connected  to  a  900-213 

module.    The  900-213  module  then  connects  to  a 
computer  via a  USB to  mini-USB cable.  Please  note 
that  you  cannot  plug  the 

CO

2

  sensor  directly  into  the 

computer. 
 
Resident  PC  software  and  browser  based  application 
can  be  downloaded  for  free  at 

www.edulab.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.

 

Follow  the  „Sensor  Offset”  guide  in  this 
document. 

2.

 

Install the Edu-logger software 

3.

 

Connect the 900-213 module to the PC or Mac 

4.

 

Connect  the  CO2  sensor  to  the  900-213  module 
(they directly plug together).   

5.

 

Open the Edu-logger software. 

Содержание 900-230

Страница 1: ...Edu logger CO2 Logger Sensor Guide 900 230...

Страница 2: ...nical cell in the sensor reacts with carbon dioxide to produce a voltage which is directly interpreted to give a CO2 concentration reading Hundreds of possible experiments that can be done with the 90...

Страница 3: ...Needed 900 230 CO2 sensor One of the following depending on experiment type 900 213 USB Module For On line experiments 900 215 Battery For Off line experiments 900 272 Viewing Module and 900 215 Batt...

Страница 4: ...O2 sensor is detected click the Module setup button Hold the probe vertically so the opening is facing the ground Press and hold the blue Start Stop button the faceplate of the sensor for 3 seconds 3...

Страница 5: ...n connects to a computer via a USB to mini USB cable Please note that you cannot plug the CO2 sensor directly into the computer Resident PC software and browser based application can be downloaded for...

Страница 6: ...on this will open a graph below 9 Click on the Module setup button located on the CO2 sensor icon in the module window to change the sensor settings if need be 10 Click on the experiment set up button...

Страница 7: ...sly connected to the Edu logger network you can run experiments and collect data through a browser of your choosing Procedure 1 Follow the Sensor Offset guide in this document 2 Connect the CO2 sensor...

Страница 8: ...e wifi201 com into the URL bar then wait for 30 60 seconds 11 You will see a Control mode icon in the browser click on this icon 12 The browser will then load a new screen and begin to auto detect the...

Страница 9: ...ger viewer Materials needed 900 230 CO2 Sensor 900 272 Viewing Module 900 215 Battery Procedure 1 Follow the Sensor Offset guide in this document 2 Connect the CO2 sensor to the left side of the viewe...

Страница 10: ...en ready to collect data press the Start Stop button on the CO2 sensor a red light will turn on for the duration of the experiment 4 To change the experiment settings first connect to your chosen devi...

Страница 11: ...1 Connect the 900 213 to a PC Mac tablet or smart device 2 Connect the CO2 sensor to a 900 213 module they directly plug together 3 Open the Edu logger software 4 Click the Tools icon 5 Click the Res...

Страница 12: ...ange and operation modes 350 10 000 ppm ADC resolution 14 bit Resolution 1 ppm Max sample rate S sec 100 Sensor features Fully digital data Rugged plastic ergonomic case Push button switch for Start S...

Страница 13: ...cientific units o C o F Lux ppm for example The sensor is pre calibrated at the factory The built in software in the logger can be upgraded for free at any time using the provided firmware update In s...

Страница 14: ...ion Li2CO3 2Na Na2O 2Li CO2 As a result of the electrochemical reaction electro motive force EMF would be generated according to Nernst s equation EMF Ec R x T 2F ln P CO2 where P CO2 Partial pressure...

Страница 15: ...e CO2 sensor s probe upright with the blue rubber tip pointing downward Do not use the sensor in acid or alkaline solutions with a molarity greater than 1 0 Warranty We promise to deliver our sensor f...

Страница 16: ...16 Thank you for using Edu logger Flexible simple fast forward thinking W www edulab com E info edulab com V10012013...

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