How to use manual polarimeter

Procedure Turn on instrument and let it warm up for 10 min. Make sure instrument is set to "optical rotation" mode. Prepare a blank sample in the polarimeter cell ( mL total sample volume, 1 dm in length) containing only CHCl 3. Make Place the blank cell in the holder and press "zero.". Lippich polarimeter[edit] Quartz-Wedge polarimeter[edit] Manual[edit] The earliest polarimeters, which date back to the s, required the user to physically rotate one polarizing element (the analyzer) whilst viewing through another static element (the detector). The detector was positioned at the opposite end of a tube containing the. Benefits of user registration include. Extended information for download including stepfiles, software or manuals; Direct download of user-specific downloads (e.g. user-specific software) Access to previous online requests and the possibility to add complete previous lists to the "Request for quote" list; Stored item list; Click here to register.

Polarimeter User Manual rev i Requires a computer running Microsoft ® Windows ® XP service pack 3 or later. 1) Place the included CD in the CD-ROM drive. The CD autorun menu should launch. Click on the “Install PolarVIEW ” button. If the autorun menu doesn’t launch, run www.doorway.ru in the installer directory on the CD. Using the Product. Connect the Go Direct Polarimeter according to the Getting Started instructions. Calibrate Go Direct Polarimeter. Pour distilled water or the appropriate solvent in the Go Direct Polarimeter cell to a height of 10 cm. It is important to read the height to the Place the cell in. In a polarimeter (figure 2), plane-polarized light is introduced to a tube (typically 10 cm in length, figure 3) containing a solution with the substance to be measured. If the substance is optical inactive, the plane of the polarized light will not change in orientation and the observer will read an angle of [α]= 0 o. If the compound in the polarimetry cell was optical active, the plane of the light would be rotated on its way through the tube.

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