Water bath with controlled temperature

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SUMMARY

The discussion centers on maintaining a constant water temperature for an experiment using 1000 ml of water. Participants suggest using an aquarium heater as a viable solution, particularly if the required temperature is not excessively high. The importance of temperature accuracy is highlighted, emphasizing the need for a reliable thermometer to measure the temperature effectively. The goal is to sustain the temperature above room temperature for a duration of 45 minutes without adding more hot water.

PREREQUISITES
  • Understanding of aquarium heaters and their temperature control capabilities
  • Knowledge of thermometer accuracy and calibration
  • Basic principles of heat transfer in liquids
  • Experience with conducting home experiments
NEXT STEPS
  • Research different models of aquarium heaters suitable for small volumes of water
  • Learn about thermometer types and how to ensure accurate temperature readings
  • Investigate methods for insulating water containers to minimize heat loss
  • Explore alternative temperature control devices like immersion circulators
USEFUL FOR

Students conducting home experiments, hobbyists interested in temperature control, and anyone looking to maintain stable water temperatures for scientific projects.

nellierd
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Hi,

I want to conduct an experiment where I want to maintain water temperature at a particular value. Its an experiment for a project and I have to do it at home. Is there any ideas of how I can keep the temperature constant(may be for 45 min). I have to do the experiment at temperatures above room temperature and I have to figure out how to do it. I also don't want to increase the amount of water (like mixing in more hot water, if temperature drops) Any ideas, please help. Thanks in advance. I would be doing the experiment with 1000 ml of water.
 
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nellierd said:
Hi,

I want to conduct an experiment where I want to maintain water temperature at a particular value. Its an experiment for a project and I have to do it at home. Is there any ideas of how I can keep the temperature constant(may be for 45 min). I have to do the experiment at temperatures above room temperature and I have to figure out how to do it. I also don't want to increase the amount of water (like mixing in more hot water, if temperature drops) Any ideas, please help. Thanks in advance. I would be doing the experiment with 1000 ml of water.
That's not too much water, so an aquarium heater might work for you, assuming you don't need the water too hot.
 
How tight a limit do you have on the temperature? How accurate is the thermometer that you are going to measure the temperature with?
 

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