Horizon FCJJ-22 Bruksanvisning
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FCJJ-22
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Warning
Model No.: FCJJ-22
Bio-Energy Kit
ASSEMBLY GUIDE
To avoid the risk of property damage, serious injury or
death:
This kit should only be used by persons 12 years old
and up, and only under the supervision of adults who
have familiarized themselves with the safety measures
described in the kit. Keep small children and animals
away, as it contains small parts that could be
swallowed. Read the instructions before use and have
them ready for reference.
1. Read carefully and fully understand the instructions
before starting assembly of this kit.
2. This kit is intended only for use by persons 12 years old
and up, and only under the supervision of adults who
have read and understood the instructions in this user
manual.
3. When assembling this kit, tools may be used. Extra
care should be taken to avoid personal injury.
4. Some parts are small and fragile: please be careful
when handling and connecting parts to avoid breakage.
Handle all parts and components with care.
5. Do not attempt to use any part, item, or component
provided in this kit for any other purpose than what is
instructed in this manual. Do not attempt to disassemble
any part, item or component in this kit.
6. Do not attempt to ingest or drink new or used liquids
needed for the purpose of this experiment kit.
7. Keep ethanol away from the fire or flame source while
you are mixing the solution. Igniting the ethanol and the
ethanol solution is strongly forbidden.
8. It is recommended that this kit be operated under the
temperature between 5 and 40 .℃ ℃
Bio-Energy Kit ASSEMBLY GUIDE
What you need:
Kit Water Ethanol
Preparing a 10% ethanol solution:
WARNING:
Do not allow pure ethanol to enter the fuel cell. The DEFC creates power using 5-15% alcohol only. A
concentration higher than 15% could damage the fuel cell and cause it to stop working correctly. For best
operation please use a mixture of 10% ethanol and 90% Water. Keep ethanol away from the fire or flame
source while you are mixing the solution. Igniting the ethanol and the ethanol solution is strongly forbidden.
Step 1: Fill the container with 6ml of pure ethanol (fill container to the 6ml level).
Step 2: Fill the remainder of the container with water to the 60ml level.
Step 3: Stir the liquid in the container thoroughly.
Experiment 1: Create electricity from ethanol and water
Step1: Remove the fan blade from the box.
Push the blade onto the axis of the motor slowly
and carefully.
Step 2: Open the purging valve by pushing the switch to
the right side. Make sure that the tubing connecting the
container to the fuel cell is securely attached.
Step 3: Pour the solution into the ethanol container.
Put the lid back to the container.
Note: When the solution starts dripping out of the
tube, close the purging valve by pushing the switch
to the left side. Then wait for 5 to 10 minutes before
connecting the wires.
Step 4: After waiting for 5-10 minutes, connect the
two crocodile clips that are attached to the motor
to the two terminal plates of the fuel cells current
collector, which are both located on the upper part
of the fuel cell.
If you have waited for 5-10 minutes with the clips disconnected from the fuel cell, the fan should start
rotating by itself once connected. Make sure you repeat the waiting period of 5-10 minutes after each
purging. Since the reaction is slow, the fan can run for up to several hours without purging (see
Experiment 3).
Make sure the tubing
connecting the tubing
with purging valve is
securely connected to
the fuel cell and the
switch on the purging
valve is positioned at the
right side close to the
solution tank.
Experiment 2: Exploring polarity
Step 1: Connect the positive (red) crocodile clip to the positive side
of the fuel cell (red “+” mark), then connect the negative (black)
crocodile clip to the negative side of the fuel cell (black “-” mark).
You will notice the fan will turn clockwise.
Step 2: Now repeat the process, this time however connect the
positive (red) crocodile clip to the negative side of the fuel cell
(black “-” mark) and connect the negative (black) crocodile clip to
the positive side of the fuel cell (red “+” mark). You will notice the
fan will turn counter-clockwise.
Conclusion: The current flows from positive to negative, creating a
clockwise spin of the fan. By inverting the polarity connections, the
current flow reverses and makes the fan spin in the opposite
direction.
Experiment 3: Ethanol fuel consumption
When the fan begins to run slower or stops running completely,
this means the ethanol present in the fuel cell chamber is mostly
consumed. In normal temperature conditions, the majority of the
ethanol inside the fuel cell chamber turns into acetic acid, which
is the main component of vinegar.
Let’s investigate the consumed fuel (acetic acid) when the fan
begins to run slowly.
Step 1: Place a piece of PH paper under the outlet of the
purging tube.
Step 2: Open the valve slowly by sliding the switch towards right
side, and release a drop of the solution onto the pH paper, and
then close the valve. You can see the paper color changing to a
reddish color quickly.
Produktspecifikationer
| Varumärke: | Horizon |
| Kategori: | ej kategoriserat |
| Modell: | FCJJ-22 |
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