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Condition: new
Type: laboratory water electrolysis unit
Package:
1 * Water electrolysis equipment
2 * U-shaped wire
Usage and Precautions
1. Lead the water into the container from the water injection port to the 0 mark position.
2. Connect the instrument to a 12V DC stabilized power supply (student power supply, teaching power supply, dry battery),
pay attention to the positive and negative terminals, the red is the positive pole, and the black is the negative pole.
3. In order to enhance the conductivity of water, a small amount of dilute sulfuric acid (H2SO4) or sodium hydroxide (NaOH) solution can be used in the water to speed up the production of hydrogen and oxygen.
4. During the experiment, if you need to use the combustion method to verify the presence of hydrogen, please pay attention to the experimental protection to ensure safety.
5. After use, please clean and dry the instrument and store it in a ventilated and dry place.
Reminder: This product is not a PEM (Proton Exchange Membrane) electrode water electrolyzer. The electrode of this product is an ordinary metal alloy electrode.
