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Technical data


Galvanisation

Article no: P1375200

Principle

Items of practical use are frequently coated with a layer of nickel, chromium, silver or gold, for aesthetical reasons or as protection against corrosion. The coating process is carried out electrochemically, and is called galvanisation.
The students are to coat a part of a sheet of iron with a layer of metallic copper in a model experiment.

Benefits

  • No additional cable connections between the building blocks needed - clear arragned and quick setup
  • Contact saftey due to puzzle blocks system
  • Corrosion-free gold plated contacts
  • Doubled earning sucess: Electric circuit diagram on top, real components can be seen unterside

Tasks

How can the surface of a base metal be made more noble?

Demonstrate, in a model experiment, how a sheet of iron can be coated with a layer of copper.

 

Scope of delivery

Straight connector module, SB 05601-01 1
Angled connector module, SB 05601-02 4
Interrupted connector module with sockets, SB 05601-04 2
Junction module, SB 05601-10 2
On-off switch module, SB 05602-01 1
Trough, grooved, w/o lid 34568-01 1
Metal electrodes, 76 x 40 mm, various metals 45212-00 2
Metal electrodes, 76 x 40 mm, various metals 45216-00 2
Alligator clips, bare, 10 pcs 07274-03 1
Connecting cable, 32 A, red, various lengths 07360-01 2
Connecting cable, 32 A, blue, various lengths 07360-04 2
Connecting cable, 32 A, red, various lengths 07361-01 1
Connecting cable, 32 A, blue, various lengths 07361-04 1
PHYWE Power supply, 230 V, DC: 0...12 V, 2 A / AC: 6 V, 12 V, 5 A 13506-93 1
PHYWE Analog multimeter, 600V AC/DC, 10A AC/DC, 2 MΩ, overload protection 07021-11 1
Sulphuric acid, 10%, tech.gr., 1000 ml 31828-70 1
Water, distilled 5 l 31246-81 1
Emery paper, medium 01605-00 1
Copper-II sulphate,cryst. 250 g 30126-25 1
Denaturated alcohol (spirit for burning), 1000 ml 31150-70 1
Spoon, with spatula end, 180 mm, plastic 38833-00 1

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com