Electrochemistry demonstration unit, CPS

LD 6644071
Electrochemistry demonstration unit, CPS
  8  Electrochemistry demonstration unit, CPS

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Description

With this demonstration equipment from LD Didactic, you now have available a universal power supply and measurement instrument which can be used to conduct a broad variety of experiments from the field of electrochemistry. Combining three functions in a single unit considerably reduces the required preparation time while at the same time simplifying the actual experiments.
The demonstration unit fulfils three purposes:
It functions as a power supply, delivering AC and DC voltage
It is equipped with two measurement instruments:
- for voltage measurements from 0 … 60 V
- for current measurements from 0 … 2 A
This unit serves as a current indicator and load using the built-in miniature motor with segmented display disk.
The measured voltages and currents are displayed simultaneously and independently of each other on a red LED display, the digits of which are 26 mm high. The numbers can read clearly even from a distance of about 10 meters.

Technical data

  • Power supply unit:
    Voltage: 0-20 V DC, 0-12 V AC
  • Voltmeter:
    Voltage range: 0-60 V (5 ranges)
    Current range: 0-2000 mA (3 ranges)
    Digital display: 26 mm high, 3 ½ digits
    Display accuracy: 1/2000 of full scale
  • Motor unit with disc:
    Run up current: 18 mA approx.
    Voltage: max. 3 V
    Power supply: 230 V, 50 Hz
  • experiment panel (WxHxD): 400 x 297 x 150 mm

Additionally recommended

2 59121  4  Clip plug, large LD
1 664091 Double U-tube, 160 mm, with 2 G4 filters LD
1 664401  4  Electrochemistry accessories set LD
1 666425  4  Panel frame C50, two-level, for CPS LD
1 666472  4  Table for electrochemistry, CPS LD
1 66813DE  4  LIT-print: Demonstration experiments in electrochemistry, German LD

Related Documents

PDF (Experiment description) PDF (Experiment description) C1.3.3.2 The ion product of water
PDF (Experiment description) PDF (Experiment description) C1.5.3.3 Electrochemical corrosion protection
PDF (Experiment description) PDF (Experiment description) C3.5.2.3 Conductometric titration using the Electrochemistry demonstration unit
PDF (Experiment description) PDF (Experiment description) C4.4.1.1 Ion transport in liquids
PDF (Experiment description) PDF (Experiment description) C4.4.1.2 Determination of migration velocity of permanganate ions
PDF (Experiment description) PDF (Experiment description) C4.4.1.3 Determination of specific conductivity
PDF (Experiment description) PDF (Experiment description) C4.4.1.4p Electrolytic dissociation: Dependence of conductivity on electrolyte concentration
PDF (Experiment description) PDF (Experiment description) C4.4.1.5 Conductivity of solids
PDF (Experiment description) PDF (Experiment description) C4.4.1.6 Temperature-dependency of the conductivity of solids
PDF (Experiment description) PDF (Experiment description) C4.4.1.7 Conductivity of aqueous solutions
PDF (Experiment description) PDF (Experiment description) C4.4.1.8 Conductivity of melts
PDF (Experiment description) PDF (Experiment description) C4.4.3.1p The electrochemical series
PDF (Experiment description) PDF (Experiment description) C4.4.3.2p Standard potentials of metals
PDF (Experiment description) PDF (Experiment description) C4.4.3.3 Standard potentials of non-metals
PDF (Experiment description) PDF (Experiment description) C4.4.3.4 Concentration potentials (Nernst equation)
PDF (Experiment description) PDF (Experiment description) C4.4.3.5 Temperature dependency of the potential (Nernst equation)
PDF (Experiment description) PDF (Experiment description) C4.4.4.1a The Daniell cell
PDF (Experiment description) PDF (Experiment description) C4.4.4.2a The Leclanché cell
PDF (Experiment description) PDF (Experiment description) C4.4.4.3 The Magensium Air Element
PDF (Experiment description) PDF (Experiment description) C4.4.4.4 Influence of electrolyte concentration on the Daniell element
PDF (Experiment description) PDF (Experiment description) C4.4.4.5 Influence of the electrode gap on the Daniell element
PDF (Experiment description) PDF (Experiment description) C4.4.4.6 Serial and parallel connection of elements
PDF (Experiment description) PDF (Experiment description) C4.4.4.7a Recording characteristics of a Daniell element with the electrochemistry demonstration unit
PDF (Experiment description) PDF (Experiment description) C4.4.4.8 Edison accumulator
PDF (Experiment description) PDF (Experiment description) C4.4.5.1p Electrolytic polarisation
PDF (Experiment description) PDF (Experiment description) C4.4.5.3 The Faraday laws
PDF (Experiment description) PDF (Experiment description) C4.4.6.1 Galvanisation of a metal
PDF (Experiment description) PDF (Experiment description) C4.4.6.2 The Eloxal process
PDF (Experiment description) PDF (Experiment description) C4.4.7.3 The alkaline fuel cell/The detonating gas cell
PDF (Experiment description) PDF (Experiment description) C5.1.1.3 Chlorine-alkali electrolysis
PDF (Experiment description) PDF (Experiment description) C5.1.2.3 Copper refining
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