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A reliable hot plate is a cornerstone of any laboratory, essential for precise heating in a variety of scientific applications. Selecting the right model ensures consistent results, enhances safety, and optimizes workflow. This guide will help you navigate the key features to consider for your specific laboratory needs.
Hotplate has a U.S. three-prong plug, works with a 120V/60Hz power source, and comes with a built-in rod support
10 x 10-inch (W x D) glass-ceramic plate surface provides scratch, corrosion, and chemical resistance, and has a casting design that deflects spills from the electrical area
Digital LED temperature display (in degrees C) and an illuminated flashing power indicator that blinks until set temperature is reached
Microprocessor-based control unit maintains consistent and repeatable temperature settings of 5 to 550 degrees C (+ or - 2 degrees C), adjustable in increments of 5 degrees C
Angled front panel and large knob minimize damage from spills
Hotplate has U.S. three-prong plug, and works with 120V/60Hz power source
Digital LED display of stirring speed in revolutions per minute (rpm) or temperature (degrees C), and an illuminated power indicator; temperature display blinks until set temperature is reached
Glass-ceramic plate surface for scratch, corrosion, and chemical resistance, and cleaning ability; part of two-piece casting design that deflects spills away from electrical area, and includes built-in rod mount support
Comes in a variety of stirring speeds (+ or - 5% of set speed), and sizes, and can come with a stirrer apparatus.Amperage - 5.9. Watts - 698
Microprocessor maintains consistent and repeatable temperature settings of 5 to 550 degrees C (+ or - 2 degrees C), adjustable in 5-degree C increments, with flashing indicator that blinks until set temperature is reached
Variable Speed & Timing -- Speed adjustable from 100‑1600 RPM, timing from 1 min to 99h59min – ideal for preparing buffer solutions, dispersing pigments, or mixing polymer emulsions.Max. mixing capacity:5L (The hot plate stirrer only for low viscosity...
LCD Display with PT1000 -- Large LCD screen makes parameter setup and data reading effortless – a clear upgrade over many lab hot plate stirrers. Comes with a PT1000 external temperature sensor for precise heating in heat transfer...
300℃ Hot Plate -- With 5.9*5.9 inch hot plate,magnetic stirrer can hold larger sized beakers and heat up to 300℃.The magnetic stir plate is suitable for a wide range of applications in laboratories, physics, education, food processing, classroom demos...
6‑Group Program Control Mode -- Store up to 6 programs – each with custom speed, time, and temperature. This lab hot plate streamlines repetitive tasks like daily QC checks on dye solutions, routine heating of emulsion polymers, or multi‑step...
Forward & Reverse Rotation -- Adopting brushless motor and equipped with forward and reverse function, magnetic hotplate stirrer can make the solution temperature more balanced while running stably.
Adjustable Stirring Speed -- There is a speed regulating device at the bottom of the SH-2 magnetic stirrer hot plate. Rotate clockwise to increase the stirring speed, and counterclockwise to decrease. Adjust as needed. The max stirring speed is up to...
Rapid Heating -- Heating Power: 180W, Max Temp: 520°F. The magnetic hotplate stirre can stirrer and heat at the same time. Included 1 inch Teflon coated magnetic stirrer bar and thermometer, which can be used to display the temperature during use.
Advanced Material -- The magnetic stir plate is made of advanced materials, resistant to high temperature, abrasion, and chemical corrosion. Each stir hot plate stirrer has been tested and inspected, and the quality is guaranteed.
Widely Used -- The magnetic heated plate is suitable for scientific research institutions, industry, agriculture, laboratories and universities. Tips: work continuously for 4 hours in high-speed state and 8 hours in medium-speed state.
Quality Assurance -- The professional magnetic hotplate stirrer has undergone strict quality inspection and can operate stably for long time. If you have any questions about the lab hot plate, please contact the seller customer service at any time.
Accurate Temperature: Accurate Temp. of 0.5 °C. Equip with internal temperature sensor and PT1000 temperature probe. Heating output: 600 W, Max Temp: 536 °F. With a ceramic coating provides perfect thermal conductivity, fast cooling down
Powerful Mixing Capacity: The lab hot plate has max 5 L capacity and 100-1500 rpm speed range that are easily adjustable. Magnetic stirrer hot plate can proceed simultaneously or individually with heating and stirring
High Quality Control for Safety: Multiple safe protection: Hot warning at 50 ℃ protection, high temperature protection, Stirring splash protection. Strong motor is maintenance free and supports scientific hot plate continually runs for 168 hours...
Wide Application: The digital hotplate only support 110 v, widly used in the laboratory, classroom, workshop or home. Such as home brewing, wine-making, yeast mixing, e-juice, home chemistry, aromatherapy, essential oils and more
A Trusted Company: FOUR E’S SCIENTIFIC established in 2009, focused on providing quality scientific instruments and laboratory supplies. We design and manufacture laboratory equipment that delivers accurate and reliable performance
Tips: Put a glass or tinfoil lid over the mouth of a beaker before heating to speed the heating. Please keep the room temperature above 25 ℃ / 77 ℉ during heating. Please note the lid, or tinfoil, needs to be left with a cooling hole to prevent...
Hotplate has U.S. three-prong plug, and works with 120V/60Hz power source
Digital LED display of stirring speed in revolutions per minute (rpm) or temperature (degrees C), and an illuminated power indicator; temperature display blinks until set temperature is reached
Glass-ceramic plate surface for scratch, corrosion, and chemical resistance, and cleaning ability; part of two-piece casting design that deflects spills away from electrical area, and includes built-in rod mount support
Comes in a variety of stirring speeds (+ or - 5% of set speed), and sizes, and can come with a stirrer apparatus
Microprocessor maintains consistent and repeatable temperature settings of 5 to 550 degrees C (+ or - 2 degrees C), adjustable in 5-degree C increments, with flashing indicator that blinks until set temperature is reached
Hotplate has U.S. three-prong plug, works with 120V/60Hz power source, and comes with a built-in rod support
5 x 7-inch (W x D) glass-ceramic plate surface provides scratch, corrosion, and chemical resistance, and has a casting design that deflects spills from the electrical area
Digital LED temperature display (in degrees C) and an illuminated flashing power indicator that blinks until set temperature is reached
Microprocessor-based control unit maintains consistent and repeatable temperature settings of 5 to 550 degrees C (+ or - 2 degrees C), adjustable in increments of 5-degrees C
Angled front panel minimizes damage from spills and large knob allows ease of operation
Three-dimensional cooling hole design: multi-angle cooling design for better cooling effect and strong practicability.
High quality aluminum plate as the heater 30-400 ° C: multi-tube technology efficient heating tube ensures good heat transfer effect
This item can be used to divide, repair cell phone screen, LED display, Component work, SMD reengineering work, PCB removing, soldering work
Welding and maintenance of aluminum substrate in LED industry; Preheating of mold core in abrasive factory; Constant temperature heating for sealing, dispensing in electronic industry ; Baking, drying and other temperature test of constant temperature...
The constant temperature heating platform adopts high-performance CPU to control temperature, it has accurate temperature control and strong practicability
Last update on 2026-07-23 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Hot Plates
Comparison Tips
When choosing, think about the environment the hot plate will be used in. Is chemical resistance a major concern? Ceramic tops are generally best. Do you need to stir solutions? A stirring hot plate is necessary. Consider the required temperature range and accuracy for your experiments. Read reviews to understand user experiences with temperature stability and durability. Ensure the model's power requirements are compatible with your lab's electrical infrastructure.
Frequently Asked Questions
What is the difference between a hot plate and a hot plate stirrer?
A standard hot plate only provides heat. A hot plate stirrer combines heating capabilities with a magnetic stirring mechanism, allowing you to heat and mix solutions simultaneously without needing a separate stirrer.
How do I choose the right size hot plate?
Consider the size of the glassware or containers you will be using. Ensure the heating surface is large enough to accommodate your typical sample volumes and provide even heating across the base of your vessels.
What are the safety considerations for using a hot plate?
Always be aware of the hot surface indicators and allow the plate to cool completely before touching. Use appropriate labware and ensure the hot plate is on a stable, heat-resistant surface away from flammable materials.
How important is temperature accuracy?
Temperature accuracy is crucial for reproducible experiments. If your work requires precise temperature control, opt for models with digital displays and reliable feedback systems that minimize temperature fluctuations.
Can I use any type of cookware on a hot plate?
While some hot plates are versatile, it's best to use lab-grade glassware or cookware designed for heating applications. Materials like borosilicate glass are typically recommended for their heat resistance and durability.
What is the typical lifespan of a lab hot plate?
The lifespan of a lab hot plate can vary significantly based on usage, maintenance, and build quality. With proper care and regular cleaning, many high-quality models can last for many years of consistent laboratory use.
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