Seeking Heating Element: 5 cm x 5 cm, 293-373 K

In summary, the conversation is discussing options for heating up a chip, with a desired temperature range of 293 - 373 Kelvin. Suggestions include using Peltier devices mounted on a heatsink, small crystal ovens, using IC circuits with a metallic plate attached as a heat sink, and high wattage resistors. The specific chip in question is not mentioned.
  • #1
Excom
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Hi

I need a heating element, 5 cm x 5 cm, to heat up a chip.

Temperature range 293 - 373 Kelvin

Anyone know what to go for?
 
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  • #2
Maybe Peltier devices.

You would have to mount it on a heatsink for the cold side and then the other side would get hot.
They get too hot to touch in a few seconds and the higher powered ones might get to 100 deg C.
 
  • #3
You can buy small crystal ovens - for maintaining crystals at a desired temperature. They may be adjustable, too. Off the shelf would be handy!
 
  • #4
I have observed that reversing the polarity of any IC circuit gets it too much hot. You might use any cheap/faulty IC circuit with the metallic plate of requiered dimension attached like heat sink.

You can also use high wattage resistors. Resistence needs to be calculated for the given voltage.

Could you tell, what particular chip you want to heat. In electronics we usually need to reduce the temperature.
 

1. What is the purpose of seeking a heating element?

The purpose of seeking a heating element is to provide a controlled and consistent source of heat for various scientific experiments and processes. Heating elements are commonly used in laboratories and industrial settings for tasks such as heating liquids, melting solids, and conducting chemical reactions.

2. What size should the heating element be?

The desired size of the heating element depends on the specific experiment or process it will be used for. In this case, a 5 cm x 5 cm heating element is being sought, which is a common size for small-scale experiments and processes.

3. What temperature range should the heating element be capable of reaching?

The temperature range of a heating element is also dependent on the specific experiment or process it will be used for. However, a range of 293-373 K (20-100 °C) is a common and versatile range for many scientific applications.

4. What material should the heating element be made of?

The material of the heating element is also important as it can affect its durability, efficiency, and compatibility with certain substances. Common materials used for heating elements include nichrome, ceramic, and quartz. The material chosen should be able to withstand high temperatures and be chemically inert to avoid contamination of the experiment.

5. Can the heating element be controlled and monitored?

Yes, most modern heating elements come with temperature control and monitoring capabilities. This allows for precise regulation of the temperature and helps ensure the safety and accuracy of the experiment or process. It is important to properly calibrate and maintain the heating element to ensure reliable and consistent results.

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