Electrochemical test cell ElyFlow PTFE
Item number: 83400-v03
HS code: 90309000
Country of origin: Germany
ElyFlow is optimized for electrolyte circulation.
This cell is suitable for all flat materials.
Common sources of error such as IR drop, field line curvature, and boundary effects caused by the sealing are minimized.
The Haber-Luggin capillary is drilled laterally at a fixed distance from the working electrode.
Gas supply to the working electrode is possible, making ElyFlow also suitable for measurements on gas diffusion electrodes.
Active Area: 10 cm2
Electrolyte Volume: 25 ml
Material: PTFE
Max. Temperature with electrolyte flow: 90°C
Max. Temperature without electrolyte flow: 150°C
1 x Test cell ElyFlow PTFE consisting of
1 x Working electrode holder PTFE (83420-v02-PTFE)
1 x Analyte compartment PTFE (83430)
1 x Counter electrode holder PTFE (83410) with integrated
1 x Heating element
1 x Counter electrode Nickel (80178)
1 x Counter electrode MMO (80182)
2 x Test lead red (89017)
2 x Test lead black (89019)
2 x Connection coupling adapter red (89037)
2 x Connection coupling adapter black (89038)
1 x Hexagon socket spanner 6 x125 mm 6 okt. (83011)
1 x Manual
- Weight: 2400 g
Description ElyFlow
ElyFlow is a test cell optimized for electrolyte circuits for electrochemistry with a three-electrode set-up.
To achieve comparable results, you need a cell design with defined geometric parameters.
ElyFlow is also flexible regarding to the sample (e.g. metal sheet, foils, gas diffusion electrode) – but rigid where it really counts: the distance between the working and counter electrode is fixed and thus defined as well as the distance between the working electrode and reference electrode.
Since ElyFlow is made of PTFE (polytetrafluorethylene), it is chemical resistant.
The plastics have no influence on the field line distribution.
ElyFlow can be used in a pH range of pH 10 to pH 16 by using the inserted nickel counter electrode.
For measurements in an pH range pH -2 to pH 10 you have to use the MMO counter electrode.
The electrolyte volume of the cell itself is only 25 ml.
By using external beakers and pumping systems, measurements with significantly larger electrolyte volumes are possible.
Technical Data
Subject to technical changes.
Specifications
|
Description
|
|---|---|
Material | PTFE (Polytetrafluorethylene) |
Counter Electrode | Nickel (80178) for the pH range from pH 10 to pH 16 |
pH range | pH -2 to pH 16 |
Electrolyte Volume | 25 ml |
Sample Size | 6.4 cm x 7 cm |
Active Area | 10 cm2 |
Heating Element | 70 W |
Max. Temperature | With electrolyte flow: 90°C |
Comparison of our Electrochemical Test Cells
Spare Parts
Some parts of our electrochemical test cells wear out over time, so you should replace them in a timely manner.
Recommended Accessories
Do you have problems with reaction products from the counter electrode?
Very aggressive ions are often generated at the counter electrode. Even small quantities may lead to corrosion on the working electrode.
Therefore, Gaskatel offers an additional analyte compartment.
One analyte compartment is included in the scope of delivery of our test cell ElyFlow. However, you can implement up to three!
A membrane is inserted between the analyte and counter electrode compartment. This membrane separates anolyte and catholyte. The working electrode is thus protected from the reaction products of the counter electrode.
Do you need a reference electrode?
Choose Gaskatel’s reference electrode Mini-HydroFlex.
The reference electrode is located in a separate reservoir so that the flow of the streamline is not disturbed.
Please also purchase our connector lead 2/4 mm 0.5 mm2 separately.
Would you like to learn more about our test cell ElyFlow?
Electrochemical test cell ElyFlow
ElyFlow is a test cell optimized for electrolyte circuits for electrochemistry with a three-electrode set-up. Here you can find some general information.
Features of our Electrochemical Test Cell ElyFlow
We have developed Elyflow for long term measurements with pumped electrolyte. Here you will find information on the the three-electrode set-up of ElyFlow. Learn more about what influences the electric field.
How to Work with ElyFlow
Here you will find information on commissioning, maintenance and troubleshooting of the electrochemical test cell ElyFlow.
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