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Electrical Components for Water Heating Experiment

Ciaci

Mechanical
Jul 11, 2015
61
Dear all,

This post is connected to a previous one, but since the questions are different and independent, I preferred to separate them into two posts. I need to replicate a very simple experiment, but I have some doubts about the necessary electrical components to execute it. Specifically, I need to heat water to reach the desired temperature at a specific °C/min rate.

I was considering purchasing this component:
https://www.tcdirect.co.uk/product-...er-with-up-to-4-Set-Points-and-Timer-Function
and a PT100 thermocouple.

However, I still have a few questions:

  1. Obviously, I need to purchase an electric heater capable of bringing the water from 0°C to the desired temperature, and sizing this is not a problem for me. However, I am unsure which type of immersion heater would be suitable for my purpose. What characteristics should it have?
  2. Will I be able to directly connect the heater to that PID controller, or will I need an additional component?
  3. Do you know where I could purchase an immersion heater like the one in the attached image?
  4. If I want to generate a data plot on my computer, will I need to purchase an additional component? If so, which one?
Looking forward to your advice, and thank you in advance!

Best regards,
 

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