Best Lab Hot Plates of 2025
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Lab hot plates are essential equipment for any laboratory that requires heating or stirring of substances. They are often used in chemistry, biology, and medical labs for various applications such as heating liquids, melting solids, or conducting chemical reactions. These hot plates are designed with a flat heating surface and temperature controls that allow for precise temperature regulation. They come in different sizes, shapes, and materials to accommodate different lab needs. Some hot plates also feature magnetic stirring capabilities for efficient mixing of solutions. Overall, lab hot plates are versatile and reliable tools that can enhance lab productivity and accuracy.
At a Glance: Our Top Picks
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Top 10 Lab Hot Plates
Corning Hot Plate with Pyroceram Top
The Corning 6795-600D PC-600D Hot Plate is a durable and efficient lab tool. Its 10 x 10-inch glass-ceramic plate is scratch, corrosion, and chemical-resistant, and deflects spills from the electrical area. The digital LED temperature display and microprocessor-based control unit provide consistent and repeatable temperature settings from 5 to 550 degrees C. The hotplate also has an angled front panel and large knob to minimize damage from spills.
Corning Hot Plate with Pyroceram Top
This Corning Hot Plate is a powerful heating device featuring a digital LED temperature display, scratch-resistant Pyroceram top, and microprocessor-based temperature control unit. The hotplate is designed to resist spills and is easy to operate with a large knob and angled front panel. It works with a 120V/60Hz power source and comes with a built-in rod support for added convenience.
Large Analog Hot Plate, 350°C, 110V
This large analog hot plate with a 12" x 12" aluminum panel is perfect for lab use. It can reach a maximum heating temperature of 350°C and has a maximum panel load of 20KG. The hot plate operates on 110V and 1200W power. The analog display is easy to read and adjust. This hot plate comes with a one year warranty and US-based professional customer support.
Corning PC-420D Stirring Hot Plate
The Corning PC-420D Stirring Hot Plate is a lab hot plate with a glass-ceramic plate surface and digital LED display. The plate surface is resistant to scratches, corrosion, and chemicals, and is easy to clean. The digital LED display shows stirring speed and temperature in revolutions per minute or degrees Celsius, with consistent and repeatable temperature settings of 5 to 550 degrees Celsius. The hot plate comes in various stirring speeds and sizes, and can be accompanied by a stirrer apparatus. The design includes a built-in rod mount support and a two-piece casting deflects spills away from the electrical area.
Ohaus Guardian 5000 Hotplate
The OHAUS Guardian 5000 Hotplate Stirrer is a safe and simple solution for heating and stirring applications. It features SafetyHeat System, powerful stirring performance, an easy-to-read LCD display, and an innovative SmartHousing design, all of which make it suitable for research, academia, and industrial applications. The heating models include a Single Point Calibration feature for multiple setpoints, and users can choose from five models with three plate sizes.
Corning Scholar Hot Plate PC-170
The Corning Hot Plate is designed to operate efficiently on 120V/60Hz, making it suitable for use in North America and similar regions. With dual heat shields, you can feel confident that the outer case stays cool to the touch, enhancing safety during use. This hot plate is UL/CUL approved, ensuring it meets rigorous safety standards. Additionally, it comes with a one-year warranty, providing peace of mind with your purchase. This combination of features makes the Corning Hot Plate a reliable choice for your lab heating needs.
Corning PC-200 Hot Plate
The Corning Hot Plate offers a versatile temperature range from 25 to 550 degrees Celsius, making it ideal for various lab applications. Its white glass-ceramic top heats quickly while being resistant to chemicals and scratches, ensuring durability and efficiency. With an analog temperature control knob featuring ten settings, you can easily adjust the heat to suit your needs. Additionally, the hot top indicator light and maximum temperature limiter enhance safety, allowing you to work with confidence and reducing the risk of accidents.
Corning Digital Stirring Hot Plate
The Corning Digital Stirring Hot Plate comes with a glass-ceramic plate surface that is scratch, corrosion, and chemical resistant. It features a digital LED display that shows stirring speed in rpm or temperature in degrees Celsius. The hot plate is available in various stirring speeds, sizes, and has a microprocessor that maintains consistent and repeatable temperature settings of 5 to 550 degrees Celsius (+/- 2 degrees Celsius). Additionally, it has a two-piece casting design that deflects spills away from the electrical area and includes a built-in rod mount support.
Microyn Large Digital Hot Plate
The Microyn Large Digital Hot Plate, also known as the Microyn Hot Plate, is a high-quality lab hot plate designed for efficient and precise heating. With its LCD screen, temperature readout becomes a breeze, allowing users to easily monitor and adjust the temperature as needed. The hot plate can reach a maximum heating temperature of 350°C, providing ample heat for various lab applications. Its large aluminium panel, measuring 12" x 12", ensures fast and uniform heating, while its maximum load capacity of 20KG allows for the heating of larger samples. Additionally, the Microyn Hot Plate comes with a one-year warranty and US-based professional customer support, ensuring peace of mind and assistance when needed.
Benchmark Scientific H4000-H Hot Plate
The Benchmark H4000-H Hot Plate is designed for efficient laboratory use. With a temperature range from 80 to 380 degrees Celsius, you can easily adjust the heat to suit your specific needs. The white ceramic surface not only heats quickly but is also resistant to chemicals and scratches, making it durable for everyday tasks. You will appreciate the analog temperature control, which allows for precise adjustments with a simple knob. Additionally, the hot top indicator ensures safe operation by alerting you when the surface is hot, giving you peace of mind while you work.
Frequently Asked Questions (FAQs)
1. What are hot plates used for in a lab?
Hot plates are commonly used in laboratories for various purposes, such as performing chemical reactions, heating samples, and conducting different activities. They are simple devices with a flat surface and heating elements.
2. What are the laboratory precautions for hot plate?
When using hot plates in the laboratory, it is important to follow safety precautions. These include ensuring that workers are trained in the proper use of the equipment, checking the equipment before use, avoiding storing flammable materials near the hot plate, limiting the use of older hot plates for flammables, and setting the hot plate to the appropriate temperature.
3. What is the temperature range of a lab hot plate?
Lab hot plates available in the market typically have a temperature range of 250-550℃. However, it is recommended to choose a hot plate with a temperature range higher than the required temperature for heating the sample.
4. What are the disadvantages of hot plate in laboratory?
Hot plates used in laboratories come with potential dangers such as burns, fires, and electrical shock. These hazards can cause injuries, disrupt lab operations, and lead to loss of scientific data. It is important to handle hot plates with caution as they remain hot even after being turned off.
5. Why would you use a hot plate?
Hot plates have various uses in different settings. In laboratories, they can serve as a heat source for conducting experiments. They are also commonly used in food preparation where a full kitchen stove is not practical. Hot plates can be used during travel or in areas without electricity. They come in different shapes, including flat and round surfaces.
6. What are three lab safety rules we should follow while working with hot plates?
When working with hot plates in the laboratory, it is important to follow safety rules. These include avoiding touching hot objects, using caution when handling hot plates and heated objects, and using beaker tongs to remove hot containers from the hot plate.
7. How hot does a 1000 watt hot plate get?
A 1000 watt hot plate with a ceramic heating surface, typically has a temperature range between 220° to 932° Fahrenheit.
8. What is an advantage to using a hot plate instead of a burner?
Using a hot plate instead of a burner in the laboratory offers advantages in terms of safety. Hot plates provide a uniform heat source for heating solutions and materials, without an open flame like traditional Bunsen burners. This makes them a safer option for lab use.
During our lab hot plates research, we found 24 lab hot plates products and shortlisted 10 quality products. We collected and analyzed 3,316 customer reviews through our big data system to write the lab hot plates list. We found that most customers choose lab hot plates with an average price of $501.06.
The lab hot plates are available for purchase. We have researched hundreds of brands and picked the top brands of lab hot plates, including Corning, Microyn, Ohaus, Benchmark Scientific. The seller of top 1 product has received honest feedback from 44 consumers with an average rating of 4.8.
Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.