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Constant Current System

Informations sur le produit "Constant Current System"

The Constant Current System is a DC power source with a built-in current probe designed for use in electrochemistry experiments.

The Constant Current System eliminates the need for a separate power supply when performing electroplating and electrolysis experiments in chemistry. It is capable of delivering up to 0.6 A at 5 V DC. A current-sensing resistor allows monitoring of the output current through the sensor cable. The user can set the current by tuning the dial with the system automatically adjusting the voltage. Use the Constant Current System to explore Faraday’s law and determine Avogadro’s Number.

Note that it can only be used in conjunction with its own built-in power supply—it cannot be used to measure the current of a circuit using a different power supply.

User Manual

Bildungsstufe: Sec. II & tertiaire, Secondaire II
DataLogger Schnittstellen: Arduino, CBL2, EZ-LINK, GO-LINK, GO Wireless Link, LabCradle, LabPro, LabQuest, MINDSTORMS EV3, MINDSTORMS NXT, Raspberry Pi, SensorDAQ, TI Innovator
Fach: Vernier, chimie, physique
Hersteller: Vernier

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Accessory Items

Electrode Support
The Vernier Electrode Support connects to all standard ring-stand posts to keep sensors firmly in place during an experiment. The Electrode Support is a great complement to the Vernier Stir Station, as well as a perfect holder for many sensors. It is built to connect to all standard ring-stand posts; its large-handled locking nut keeps your sensors firmly in place. The larger opening (13 mm in diameter) is perfect for our pH, ISE, Conductivity and ORP sensors. The smaller opening (5 mm) is designed to hold our Stainless Steel Temperature Probe or the Vernier Go!Temp. The clamp end makes connecting to ring stands easy, accommodating post diameters between ~0.5 and 1 cm. The grooves on the Electrode Support to hold the wire leads for electroplating or electrolysis experiments.

20.30 CHF*
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.​

De 83.40 CHF*
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