Go Direct® Polarimeter

1 139.60 CHF*

Contenu : 1 Stück

Prix TTC, frais de livraison en sus

délai de livraison: généralement environ 3 semaines

Réf. produit : GDX-POL

Informations sur le produit "Go Direct® Polarimeter"

Its unique vertical layout and lack of custom glassware make this polarimeter very student friendly. In addition, the analyzer is automatically rotated by an internal motor giving students more time to understand experiments such as the reaction kinetics of HCl and sucrose. The 589 nm LED makes it ideal for comparing optical rotation values to those in literature, allowing students to calculate specific rotation for sucrose, fructose, and other optically active samples. Students no longer have to determine the optical maximum with their eye—they now have a graph that shows a clear change in the light’s polarization.

Specifications

Light source: LED
Wavelength (nominal): 589 nm
Accuracy (optical rotation measurements): ±1°

Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.

Wired or Wireless—The Flexibility to Choose
Go Direct Polarimeter connects directly to your mobile device, Chromebook™, or computer using our free Vernier Instrumental Analysis™ app—no additional equipment or software purchases are necessary. Go Direct sensors connect via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your laboratory.

Betriebsystem:	Android, Chrome, LabQuest 2, Mac OSX, Win, iOS
Bildungsstufe:	Sec. II & tertiaire, Secondaire II
DataLogger Schnittstellen:	LabQuest
Fach:	chimie
Fachbereich:	Chemie
Hersteller:	Vernier
Schnittstelle:	BlueTooth, USB

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Accessory Items

Food Chemistry Experiments

Food Chemistry Experiments has 14 experiments that use food as a means to explore crucial chemistry concepts. Students are more likely to engage with science when they see concepts applied to the real world. These experiments use Vernier sensors such as spectrophotometers, temperature probes, and CO2 gas sensors to investigate complex questions involving food. What's IncludedElectronic Version 14 ready-to-use student experiments Electronic access to up-to-date versions of the experiments Instructions for data collection with Vernier Graphical Analysis app with Go Direct sensors. (Does not support data collection with Logger Pro or LabQuest App) Essential instructor information, including teaching tips, suggested answers, and sample data and graphs Word-processing files of the student experiments, so you can edit the files to match your teaching preferences Complete equipment and supplies list A generous site license—buy one book and duplicate the experiments for your class Printed Lab Book When you buy the printed lab book you receive all of the resources listed for the electronic version, plus a printed copy of the book.

De 64.80 CHF*

Détails

Chemical Polarimeter Accessory Cells

Package of four replacement sample cells for the Chemical Polarimeter. These are the same sample cells as the one that ships with the Chemical Polarimeter. They are designed to fit snugly in the Chemical Polarimeter to reduce inconsistencies between runs. There is also an easy-pour spout for transferring solutions safely and efficiently. Flat-bottom glass tube 20 mm inner diameter x 150 mm tall Screen-printed ruler with cm markings Pour spout

161.00 CHF*