Go Direct™ Conductivity Probe
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Prêt à expédier immédiatement, délai de livraison env. 1-3 jours ouvrés
- Réf. d'article : GDX-CON
- Hersteller Name: Vernier Science Education
- Hersteller Nummer: GDX-CON
- Garantie(année): 5
The Go Direct Conductivity Probe determines the ionic content of an aqueous solution by measuring its electrical conductivity. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
Go Direct Conductivity Probe determines the ionic content of an aqueous solution by measuring its electrical conductivity. It features a built-in temperature sensor to simultaneously read conductivity and temperature. Automatic temperature compensation allows students to calibrate the probe in the lab and then make measurements outdoors without temperature changes affecting data. This temperature compensation can be turned off to perform conductivity studies as a function of temperature.
The Go Direct Conductivity Probe has a range of 0 to 20,000 μS/cm to provide optimal precision in any given range. An alternating current at its electrodes prevents polarization and electrolysis, reducing contamination of solutions. Its ABS-body graphite electrode resists the corrosion typical in metal electrodes.
The Go Direct Conductivity Probe can be used in a variety of experiments:
- Demonstrate diffusion of ions through membranes.
- Investigate the difference between ionic and molecular compounds, strong and weak acids, or ionic compounds that yield different ratios of ions.
- Measure Total Dissolved Solids (TDS).
Specifications:
- Range: 0 to 20,000 μS/cm (0 to 10,000 mg/L TDS)
- Temperature compensation: Automatic from 5 to 35°C, can be turned off
- Temperature range (can be placed in): 0 to 80°C
- Cell constant: 1.0 cm-1
- Description: ABS body, parallel carbon (graphite) electrodes
- Dimensions: 12 mm OD and 120 mm length
- Connections:
- Wireless: Bluetooth
- Wired: USB
Included
- Go Direct Conductivity Probe
- Micro USB Cable
Rechargeable Battery—Ready When You Are
The Go Direct robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from our free Graphical Analysis™ 4 app. 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
Our Go Direct™ Colorimeter connects directly to your mobile device, Chromebook, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth, allowing you to choose the solution best for your classroom or laboratory.
| niveau: | cycle 2, Sec. II & tertiaire, Secondaire II |
| DataLogger Interfaces : | LabQuest |
| Fachbereich: | Biologie, Chemie |
| matière: | biologie, chimie |
| système d'exploitation: | Android, Chrome, iOS, LabQuest 2, Mac OSX, Win |
| interface: | Bluetooth, USB |
Vernier Software & Technology, qui fête son 35ème anniversaire en 2016, a toujours été à la pointe de l'innovation dans les technologies de mesures pour l'enseignement des sciences. Centré sur les domaines des sciences, de la technologie, de l'ingénierie et des mathématiques (en anglais, "STEM", pour "Science, Technology, Engineering and Mathematics"), Vernier se consacre au développement de moyens créatifs pour enseigner, et apprendre, les sciences et les maths en réalisant des travaux pratiques.
Vernier crée des interfaces, des capteurs et des logiciels de représentation graphique et d'analyse, abordables et faciles à utiliser.
Distribués dans plus de 140 pays tout autour de la planète, les produits Vernier sont utilisés de l'école élémentaire jusqu’à l'enseignement supérieur par les enseignants et les élèves.
Les solutions proposées par Vernier améliorent l'apprentissage des "STEM", facilitent la compréhension et développent la réflexion et l'esprit critique des élèves.
Vernier a ancré sa culture d'entreprise sur des pratiques et des règles respectueuses de l'environnement. La société offre un environnement et des conditions de travail agréables et compatibles avec la vie de famille.
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