Go Direct® ORP Sensor

CHF 283.30*

Inhalt: 1 Stück

Lieferzeit: in der Regel ca. 3 Wochen

Produktnummer: GDX-ORP

Produktinformationen "Go Direct® ORP Sensor"

Mit diesem Sensor bestimmen Sie das Redoxpotential von wässrigen Lösungen, also die Eigenschaft, als Elektronendonator oder Elektronenakzeptor zu wirken. Der Sensor besteht aus einer ORP-Elektrode, die mit dem Go Direct Elektrodenverstärker per BNC-Anschluss verbunden ist.

Mögliche Experimente:

Bestimmung des Äquivalenzpunktes bei Redox-Titrationen
Oxidationsfähigkeit von chloriertem Wasser
Bestimmung der Peroxid-Konzentration (z.B. Bleichmittel)

Spezifikationen

ORP-Sensor mit Platinelektrode
Temperaturbereich 0 - 60°C
Anschlussmöglichkeiten: Bluetooth 4.0 (drahtlos) oder USB (kabelgebunden)

Betriebsystem:	Android, Chrome, LabQuest 2, Mac OSX, Win, iOS
Bildungsstufe:	Sekundarstufe II, Tertiäre Bildung
DataLogger Schnittstellen:	LabQuest
Fach:	Chemie
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.

Ab CHF 64.80*

Details

pH Sensor

Der pH Sensor besitzt eine Ag-AgCl Elektrode für allgemeine Anwendungen. Er wird in allen Fachbereichen wie Chemie, Biologie und Umweltwissenschaft eingesetzt. Der Sensor ist ein Messgerät zur Anzeige des pH-Wertes einer Lösung. Mit Tauchbehälter und Aufbewahrungslösung. Einzeln kalibriert, mit einem Bereich von 0 bis 14 pH Einheiten. pH Puffer Kapseln (bestell-nr. PHB) und pH Aufbewahrungslösung (bestell-nr. PH-SS) sind erhältlich. Bereich:0 bis 14 pH Einheiten Auflösung:12-bit (LabQuest, LabQuest Mini, LabPro, Go!Link, SensorDAQ): 0,005 pH Einheiten10-bit (CBL, CBL 2, NXT Adapter): 0,02 pH Einheiten PH-BTA-Handbuch

CHF 254.80*

Advanced Chemistry with Vernier

Advanced Chemistry with Vernier has 35 advanced chemistry experiments designed for use with Vernier data-collection technology. There are four student alternative versions included for each experiment: computer, LabQuest, calculator, and a generic version that covers all platforms. Experiments are included for the Vernier Temperature Probe, pH Sensor, Conductivity Probe, Drop Counter, Colorimeter, Gas Pressure Sensor, Current Probe, ORP Sensor, and Radiation Monitor. Starting with the 2013–2014 school year, the AP Chemistry Course Description recommended labs have been reduced from 22 to 16 and at least six of the 16 experiments should be an inquiry-based model of instruction. Advanced Chemistry with Vernier provides a variety of experiments for the additional 10 non-inquiry experiments. Use it in addition to Vernier Chemistry Investigations for Use with AP Chemistry (APCHEM) for a comprehensive set of topics.

Ab CHF 83.40*

Details

Vernier Chemistry Investigations for Use with AP* Chemistry - Print and E-Book

This lab book provides Advanced Placement (AP) Chemistry students with 16 inquiry-based laboratory experiments aligned with the inquiry investigations published by The College Board. Each experiment guides students to investigate key principles of AP Chemistry using electronic sensors to collect important data. This lab book also provides a comprehensive set of resources for the AP Chemistry teacher, including sample data, sample analysis and calculations, and helpful guides to preparing reagents and chemical solutions. In addition, a carefully chosen set of step-by-step instructions for operating probes and software is included to help students make the best use of available lab time, while retaining the spirit of an inquiry environment.

CHF 120.20*

Go Direct® 300 mAh Replacement Battery

The Go Direct™ 300 mAh Replacement Battery is a rechargeable, lithium-ion unit that comes with a one-year warranty.

CHF 22.40*

Go Direct® Charge Station

The Go Direct™ Charge Station is the perfect solution for charging your Go Direct Sensors. Each charge station has sixteen charging ports—eight USB and eight wand-style sensor ports. LED lights on the Go Direct sensors will show charging status. The Go Direct Charge Station is also compatible with Go Wireless devices. USB cables not included.

CHF 232.40*

Electrode Support

Dieser Sensorhalter ist die perfekte Aufnahme für viele Sensoren. Er ist so gebaut, dass er an allen herkömmlichen Ringständerpfosten befestigt werden kann. Die grössere Öffnung ist perfekt geeignet für pH-, ISE-, Leitfähigkeits- und REDOX-Sensoren. Die kleinere Öffnung ist für den Edelstahl-Temperatursensor das Vernier Go!Temp bestimmt.

CHF 20.30*

Investigating Chemistry through Inquiry

The Investigating Chemistry through Inquiry lab book contains 25 inquiry-based chemistry investigations. The book is authored by two long-time chemistry teachers, Donald L. Volz and Ray Smola, who have enjoyed using the inquiry method in their own instruction. Each experiment includes a preliminary activity, teacher information, sample researchable questions, and sample data for those researchable questions. If you are new to inquiry-based instruction, the extensive Instructor Sections that are included with each investigation will help guide you through the inquiry-based style of chemistry instruction. Included with Investigating Chemistry through Inquiry Electronic Version 25 inquiry-based, chemistry investigations Access to up-to-date versions of the experiments Essential teacher information for successful inquiry investigations Suggested researchable questions, sample data, and graphs A generous site license—buy one book and duplicate the labs for your class Word-processing files of the student experiments, so you can edit the files to match your teaching preferences 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.

Ab CHF 83.40*

Details

Go Direct® ORP BNC Electrode

The Go Direct ORP BNC Electrode can be used to measure the oxidizing ability of chlorine in swimming pools or to determine when the equivalence point has been reached in an oxidation-reduction reaction. The Go Direct ORP Sensor can be used in a variety of experiments: Determine the equivalence point of an oxidation-reduction titration. Measure the oxidizing ability of chlorine in swimming pools. Investigate the ORP of drinking water. Specifications: ORP Electrode Type: Sealed, gel-filled, epoxy body, Ag/AgCl reference Storage solution: pH-4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution) ORP element: 99% pure platinum band sealed on a glass stem Temperature range: 0 to 60°C 12 mm OD Impedance: ~20 kΩ at 25ºC Included: Go Direct ORP BNC(does not includes Go Direct Electrode Amplifier)

CHF 140.60*

Electrode Tip Guard (2 Pack)

Replacement tip guards for Glass-body pH Electrode.

CHF 24.40*