Thematics Thermal Elements

thermal elements

Thermal elements, also known as heating elements, are devices that convert electrical energy into heat energy. They are widely used in laboratory equipment, industrial processes, and household appliances. Thermal elements can be made of various materials such as nichrome, platinum, tungsten, and silicon carbide, depending on the application. They come in different shapes and sizes, including tubular, screen-printed, radiative, and removable ceramic core elements. Thermal elements work by generating heat through resistance when electricity passes through them. This heat can then be used for heating fluids, solids, or gases in a wide range of applications.


We have the best Thermal Elements solutions to meet your needs. Our portfolio offers a range of standard solutions, from composite heating elements to screen-printed metal-ceramic tracks, with bespoke designs available for unique applications. Our tubular and radiative heating elements offer efficient and reliable performance, while our combination heating element systems utilize best materials for high-temperature furnaces.

Applications of Thermal Elements

  • Tubular (sheathed) elements - used in electric stoves, ovens, coffee makers, and toaster ovens
  • Screen-printed metal-ceramic tracks - found in kettles and other domestic appliances 
  • Radiative heating elements - used in radiant space heaters and food warmers 
  • Removable ceramic core elements - used for fluid heating under pressure 
  • Combination heating element systems - used in high-temperature furnaces and gas ovens 
  • Graphite heating elements - used in various thermal applications due to their thermal properties and chemical resistance

Advantages of Thermal Elements

  • Thermal elements provide excellent temperature uniformity, which is necessary for consistent results in laboratory experiments.
  • They have high thermal stability, allowing them to operate at extremely high temperatures without degrading or failing.
  • Thermal elements are designed to have a long lifespan, reducing the need for frequent replacements and saving money in the long run.
  • They are highly efficient, converting 100% of the electricity supplied into heat without producing any harmful byproducts or emissions.
  • Thermal elements are versatile and can be customized to fit a wide range of laboratory equipment and applications.
  • They are easy to install and remove, saving time and reducing the risk of damage to sensitive equipment.
  • Thermal elements are resistant to chemical corrosion and thermal shock, making them ideal for use in harsh laboratory environments.
  • They are available in a variety of materials, including graphite, ceramic, and metal, allowing for tailored solutions to specific laboratory needs.
  • Thermal elements offer precise temperature control, allowing for accurate and repeatable experimental results.

Our Thermal Elements are a cost-effective solution that offers both standard and custom design options for your specific needs. Our tubular heating elements, tubular oven heating elements, and composite heating elements are all designed to provide maximum heat transmission and are equipped with high-grade insulation materials that guarantee low energy consumption.

FAQ

What is a thermal element?

A thermal element is a device that converts electrical energy into heat in order to raise the temperature of an object or space. There are several types of thermal elements, including tubular heating elements, radiative heating elements, and combination heating element systems. Heat transfer occurs through thermal resistance and thermal capacitance, and there are three sources of heat: a power source, a temperature source, and fluid flow. Thermal elements are commonly used in laboratory equipment, as well as in various domestic and industrial applications.

How does a thermal element work?

A thermal element works by converting electrical energy into heat through the process of Joule heating. When an electric current flows through the element, it encounters resistance, and this results in heating of the element. Metal and ceramic heating elements operate on the principle of electric resistance heating, generating heat by resisting the flow of electricity through the material. The coefficient of electrical resistance of the material determines its ability to generate heat proportional to the amount of current flowing through it. The generated heat radiates outwards into the heat treatment chamber, making thermal elements a highly effective method of generating heat.

What are the advantages of using thermal elements?

Thermal elements offer several advantages in temperature measurement. Firstly, they have a wide temperature range, allowing for accurate measurements across a broad spectrum, from extremely low temperatures to high temperatures. They also have high sensitivity, meaning they can detect even small temperature changes. Additionally, thermal elements have excellent stability and repeatability, providing reliable and consistent temperature readings over time. They are rugged and durable, making them suitable for use in harsh environments. Thermal elements can also be easily integrated into various systems and instruments for temperature monitoring and control.

What are the different types of thermal elements?

There are several types of thermal elements, including thermocouples, resistance temperature detectors (RTDs), and thermistors. Thermocouples are made of two dissimilar metals joined together, and they generate a voltage proportional to the temperature difference between their junctions. RTDs are made of pure metals, such as platinum or copper, and their resistance changes with temperature. Thermistors are made of temperature-sensitive semiconducting materials and have a large change in resistance with temperature.

How should thermal elements be calibrated and maintained?

Calibration and maintenance of thermal elements are crucial to ensure their accuracy and reliability. Regular calibration should be performed using certified reference thermometers or temperature standards to verify the accuracy of temperature readings. Calibration intervals may vary depending on the application and industry requirements. Proper storage and handling of the thermal elements are important to prevent damage or contamination. It is recommended to protect the elements from extreme temperatures, moisture, and corrosive substances. Regular inspection of the element's connections, insulation, and protective sheaths should be carried out, and any damage or wear should be addressed promptly. Proper cleaning of the elements, if required, should be done following manufacturer guidelines. It is important to follow the manufacturer's recommendations for maintenance and consult with experts when necessary.

REQUEST A QUOTE

Our professional team will reply to you within one business day. Please feel free to contact us!


Related Articles

XPS Powder Sample Preparation and Precautions

XPS Powder Sample Preparation and Precautions

Guidelines for preparing and handling powder samples for XPS analysis.

Read more
Basic Laboratory Test Chamber Equipment

Basic Laboratory Test Chamber Equipment

Overview of essential lab test chambers for various environmental simulations.

Read more
Basic Constant Temperature Heating Equipment in Laboratories

Basic Constant Temperature Heating Equipment in Laboratories

Overview of various constant temperature heating devices used in laboratories.

Read more
Basic Laboratory Culture Equipment

Basic Laboratory Culture Equipment

Overview of essential laboratory equipment for biological and microbiological research.

Read more
Basic Laboratory Drying Equipment

Basic Laboratory Drying Equipment

Overview of various drying equipment used in laboratories, including vacuum, blast, electric heating, hot air disinfection, and infrared drying ovens.

Read more
Basic Laboratory Reaction Equipment

Basic Laboratory Reaction Equipment

Overview of essential lab equipment for chemical reactions under various conditions.

Read more
Basic Laboratory Centrifuge Equipment

Basic Laboratory Centrifuge Equipment

Overview of different types of centrifuges used in laboratories.

Read more
Laboratory Sample Preparation and Digestion Equipment

Laboratory Sample Preparation and Digestion Equipment

Overview of essential lab equipment for sample preparation and digestion.

Read more
Basic Laboratory Purification Equipment Overview

Basic Laboratory Purification Equipment Overview

An overview of essential purification equipment used in laboratories, including water purification, solvent evaporation, and waste treatment systems.

Read more
Basic Mixing Equipment in the Laboratory

Basic Mixing Equipment in the Laboratory

Overview of essential laboratory mixing devices and their functionalities.

Read more
Manual Hydraulic Presses for Laboratory Use: A Comprehensive Guide

Manual Hydraulic Presses for Laboratory Use: A Comprehensive Guide

Explore the intricacies of manual hydraulic presses in labs, including operation, benefits, and comparison with automatic models. Ideal for those seeking detailed insights on sample preparation and cost-effectiveness.

Read more
Comprehensive Guide to Integrated Manual Heated Lab Pellet Presses

Comprehensive Guide to Integrated Manual Heated Lab Pellet Presses

Explore the features and applications of integrated manual heated lab pellet presses. Learn about customization options, capacities, and benefits for spectroscopy and analysis.

Read more
Manual Pellet Press: A Comprehensive Guide to Efficient Lab Pelletizing

Manual Pellet Press: A Comprehensive Guide to Efficient Lab Pelletizing

Explore the intricacies of manual pellet presses, including operation, safety, and maintenance tips. Learn how to choose the right press, understand force gauges, and optimize pellet quality for your lab experiments.

Read more
Molybdenum Vacuum Furnace: High-Temperature Sintering and Heat Treatment

Molybdenum Vacuum Furnace: High-Temperature Sintering and Heat Treatment

Explore the advanced features and applications of molybdenum vacuum furnaces in high-temperature sintering and heat treatment. Learn about their construction, control systems, and maintenance tips.

Read more
Exploring the Multifunctional Electrolytic Cell Water Bath: Applications and Benefits

Exploring the Multifunctional Electrolytic Cell Water Bath: Applications and Benefits

Discover the versatile applications of multifunctional electrolytic cell water baths in various industries. Learn about their benefits, components, and how they facilitate chemical reactions and temperature control.

Read more
Comprehensive Guide to Reference Electrodes: Types, Applications, and Selection Criteria

Comprehensive Guide to Reference Electrodes: Types, Applications, and Selection Criteria

Explore the world of reference electrodes with our detailed guide. Learn about different types, their applications, and how to select the right one for your needs. Ideal for researchers and lab technicians.

Read more
Understanding Saturated Calomel Reference Electrodes: Composition, Uses, and Considerations

Understanding Saturated Calomel Reference Electrodes: Composition, Uses, and Considerations

Explore the detailed guide on saturated calomel reference electrodes, including their composition, advantages, disadvantages, and applications. Ideal for researchers and lab technicians.

Read more
Hydrogen Atmosphere Furnaces: Applications, Safety, and Maintenance

Hydrogen Atmosphere Furnaces: Applications, Safety, and Maintenance

Explore the comprehensive guide on hydrogen atmosphere furnaces, including their applications in high-end alloy sintering, safety measures, and maintenance tips. Learn about the types, components, and operational considerations for optimal performance.

Read more
Advanced Techniques in Coating Evaluation Using Electrolytic Cells

Advanced Techniques in Coating Evaluation Using Electrolytic Cells

Explore the comprehensive guide on coating evaluation using electrolytic cells, covering electroplating, sol-gel methods, and wet chemical techniques. Enhance your understanding of metal coating properties and applications.

Read more
Understanding Flat Corrosion Electrolytic Cells: Applications, Mechanisms, and Prevention Techniques

Understanding Flat Corrosion Electrolytic Cells: Applications, Mechanisms, and Prevention Techniques

Explore the detailed workings of flat corrosion electrolytic cells, their role in industrial processes, and effective strategies to mitigate corrosion. Learn about electrolytic cells, their components, and applications in electroplating and metal purification.

Read more

Downloads

Catalog of Electrochemical Electrode

Download

Catalog of Electrochemical Material

Download

Catalog of Auxiliary Electrode

Download

Catalog of Rotating Disc Electrode

Download

Catalog of Reference Electrode

Download

Catalog of Glass Reactor

Download

Catalog of H Type Electrolytic Cell

Download

Catalog of Thermal Elements

Download

Catalog of Laboratory Vacuum Pump

Download

Catalog of Shaking And Mixing Equipment

Download

Catalog of Heater Circulator

Download

Catalog of Tablet Punching Machine

Download

Catalog of High Pressure Reactor

Download

Catalog of Homogenizer

Download

Catalog of Laboratory Glassware

Download

Catalog of Ptfe

Download

Catalog of Ceramic Crucible

Download

Catalog of Boron Nitride Ceramics

Download

Catalog of Glass Material

Download

Catalog of Rubber Processing Machine

Download

Catalog of Glass Substrate

Download