" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image111','','../images/text_mbutton_01.gif',1)">TEXT onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image71','','../images/topnevigationm_12.jpg',1)">   Contact Us   Site Map   FAQ
  Introduction of Datalogger
  Teaching Using Datalogger
  Electricity & Magnetism
  Optics & Wave
  Heat & Energy
  Suggested Teaching Activities
  Other Resources
  Home   >   Heat & Energy   >   Experiment    

Light Bulbs Testing

1. Connect the datalogger interface to a PC with the software installed.
2. Connect the light sensor to the datalogger interface and fix the light sensors on top of the light bulb with the stand.
3. Start recording the data of light intensity for around 20 seconds with the light bulb turned off.
4. Turn on the light bulb and keep the datalogger on to record the light intensity for 5 minutes.
5. Stop recording the data and save the data file for this light bulb.
6. Repeat steps 2 to 5 with another light bulb.














2003 | Important Notices

Technoworks Ltd.