Data Harvest EasySense Quick Start Manual

Data Harvest EasySense Quick Start Manual

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Sensor Accessories
EasySense Laser module with Optical
slides
(Product No. 3285)
Data Harvest Group Ltd.
1 Eden Court, Leighton Buzzard,
Beds, LU7 4FY
Tel: 01525 373666
Fax: 01525 851638
e-mail: sales@data-harvest.co.uk
www.data-harvest.co.uk
 Data Harvest. Freely photocopiable for use within the purchasers establishment
DS 058
31
No 4

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Summary of Contents for Data Harvest EasySense

  • Page 1 (Product No. 3285) Data Harvest Group Ltd. 1 Eden Court, Leighton Buzzard, Beds, LU7 4FY Tel: 01525 373666 Fax: 01525 851638 e-mail: sales@data-harvest.co.uk DS 058 No 4 www.data-harvest.co.uk  Data Harvest. Freely photocopiable for use within the purchasers establishment...
  • Page 2: Table Of Contents

     Check the EASYSENSE unit is powered. Note: If the EasySense unit is in ‘sleep’ mode (LCD blank), the Laser will not be powered. Press a button on the unit to ‘wake it up’ and therefore power the Laser. ...
  • Page 3: Code Of Practice

     The Laser will not operate if the EASYSENSE unit is not powered. If the unit goes into ‘sleep’ mode’ press a button to ‘wake it up’ and therefore power the Laser. When the unit is re-awakened the Laser will need to be switched back on by pressing the small button switch on the module housing.
  • Page 4: Optical Slide Information

    EASYSENSE Laser module with Optical slides DS058 EASYSENSE unit will automatically go into sleep mode between readings so the power supply to the Laser module will be interrupted and the Laser will switch off.  The Laser diode produces a fixed focus oval beam of light. When conducting a Young’s slit investigation the beam of light should be orientated to match the slit.
  • Page 5 EASYSENSE Laser module with Optical slides DS058 The set of slits This optical slide has clear slits on a black film labelled from A to J. A double slit Single slit specifications Double slit specifications Width Size (a) Width of slit...
  • Page 6: Investigations

    Note: When the slide is viewed from behind the Laser module the lettering on the slide should be the correct way round. 5. Connect the Laser module to an input on the EASYSENSE unit; make sure the unit is powered. Check that no one is in the path of the laser. Press the button switch on the Laser module to switch on the laser beam.
  • Page 7: Finding The Spacing Of Slits In A Diffraction Grating

    EASYSENSE Laser module with Optical slides DS058 7. Face the wall (do not look back at the laser), mark and then measure as accurately as possible the distance across as many bands as possible using the middle of a bright band as a start and end point.
  • Page 8: Limited Warranty

    Note: The stated value of the distance between slit set N = 16.0 x 10 Limited warranty For information about the terms of the product warranty, see the Data Harvest website at: https://data-harvest.co.uk/warranty. Note: Data Harvest products are designed for educational use and are not intended for use in industrial, medical or commercial applications.

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