Introduction
A hotplate magnetic stirrer is a laboratory device that combines the hotplate and the magnetic stirrer, used for the heating and the stirring of the liquids, and it is used in the chemistry, the biology, the pharmaceutical, and the many other laboratories. The hotplate magnetic stirrer consists of a heating surface, the heating elements, a motor with the magnets, which rotates the magnetic stir bar in the vessel, a temperature control system, a speed control, and the controls, and it heats and stirs the liquid simultaneously, with the stir bar rotating by the rotating magnetic field; the hotplate magnetic stirrer is used for the heating and the stirring of the solutions, for the dissolution, for the preparation of the reagents, for the mixing, for the temperature control of the reactions, and for many other applications, and it is available in various sizes and configurations, with the different heating surfaces and the stirring capacities; the hotplate magnetic stirrer provides a convenient and an efficient operation, and it is an essential instrument for the laboratory. Hotplate magnetic stirrers are used in the chemistry laboratories, in the biology laboratories, in the pharmaceutical industry, in the research, and for many other applications. With their heating and the stirring, hotplate magnetic stirrers are essential for the efficient mixing.
Hot Plate Magnetic Stirrer LHMS-T2014
Hot Plate Magnetic Stirrer can efficiently stir up to 5 L of liquid with a speed range of 0 to 1600 rpm. It simultaneously allows heating of the liquid up to 380℃. The stirrer has a str...
Hot Plate Magnetic Stirrer LHMS-T2013
Hot Plate Magnetic Stirrer can heat and stir up to 3 L of liquid. It features a durable aluminium plate measuring 170 × 170 mm, ensuring uniform heat distribution. The temperature of th...
Hot Plate Magnetic Stirrer LHMS-T2021
Hot Plate Magnetic Stirrer offers a maximum stirring capacity of 20 L and operates with in a speed range of 50 to 1500 rpm. It accommodates a 50 mm linear shaped magnetic stirring bar an...
Hot Plate Magnetic Stirrer LHMS-T2020
Hot Plate Magnetic Stirrer offers a maximum stirring capacity of 5 plate. The stirrer accommodates a 40 mm magnetic stirring bar for uniform stirring. Its brushless motor offers a silent...
Hot Plate Magnetic Stirrer LHMS-T2012
Hot Plate Magnetic Stirrer offers stirring and heating function for up to 1 L liquid. It provides uniform heating within a temperature range of room temperature to 320℃. The stirrer has...
Hot Plate Magnetic Stirrer LHMS-T2019
Hot Plate Magnetic Stirrer offers stirring and heating for a maximum capacity of 2 settings. The stirrer includes a timing function ranging from 1 minute to 12 hours, suitable for extend...
Hot Plate Magnetic Stirrer LHMS-T2018
Hot Plate Magnetic Stirrer has a maximum stirring capacity of 2 L and a speed range of 200 to 1500 rpm with an increment of 10 rpm. Its hot plate can reach a maximum temperature of 280℃...
Hot Plate Magnetic Stirrer LHMS-T2017
Hot Plate Magnetic Stirrer offers a maximum stirring capacity of 2 choice for routine lab use. This magnetic stirrers is designed to meet the rigorous requirements of modern laboratory o...
Hotplate Magnetic Stirrer LHMS-T2016
Hotplate Magnetic Stirrer a maximum stirring volume of 2000 mL and a stirring speed range of 0 to 1250 rpm. It is equipped with advanced a temperature probe to ensure accurate temperatur...
Hotplate Magnetic Stirrer LHMS-T2011
Hotplate Magnetic Stirrer Operates with a speed range up to 1500 rpm for precise mixing. Equipped with digital temperature control that enhances accuracy for consistent stirring. Its dur...
Hotplate Magnetic Stirrer LHMS-T2010
Hotplate Magnetic Stirrer temperature reaches up to 350°C, ensuring effective sample heating and stirring. Equipped with brushless motor that reduces noise, creating quiet and focused e...
Hot Plate Magnetic Stirrer LHMS-T2015
Hot Plate Magnetic Stirrer is a magnetic stirrer with the feature of heating and temperature control with maximum stirring capacity of 20 L. Equipped with display screen to set and visua...
Hot Plate Magnetic Stirrer LHMS-T2021
Hot Plate Magnetic Stirrer is a compact, tabletop device having magnetic stirrer with heating function, offers rotating speed of 100 to 1500 rpm. Designed with round glass ceramic top pl...
Hot Plate Magnetic Stirrer LHMS-T2020
Hot Plate Magnetic Stirrer handles stirring volume of up to 20 control panel that allows intuitive operation for quick setup and adjustments. Integrated temperature sensor ensures accura...
Hot Plate Magnetic Stirrer LHMS-T2023
Hot Plate Magnetic Stirrer is a compact, table-top hotplate stirrer device offers 20 usage. Incorporated advanced microprocessor controlling system with 3 parameters set and standard PT1...
Hot Plate Magnetic Stirrer LHMS-T2022
Hot Plate Magnetic Stirrer operates for a maximum capacity of 20 L and temperature range from 5 to 40˚C. This Hotplate is designed with glass ceramic work plate provides excellent chemi...
Hot plate Magnetic Stirrer LHMS-T2014
Hot plate Magnetic Stirrer designed with Digital + Heating + Stirring mode of operation, 350°C maximum temperature, and 200 to 2000 rpm speed range. Features dual sensor model design, w...
Hot plate Magnetic Stirrer LHMS-T2013
Hot plate Magnetic Stirrer designed with Digital + Heating + Stirring mode of operation, 350°C maximum temperature, and 200 to 2000 rpm speed range. Features dual sensor model design, w...
Hot Plate Magnetic Stirrer LHMS-T2011
Hot Plate Magnetic Stirrer offers a speed range of 100 to 2000 rpm, temperature range of 0 to 380°C and can stir liquid volume up to 2000 ml. Simultaneous heating and stirring, enclosed...
Hot Plate Magnetic Stirrer LHMS-T2010
Hot Plate Magnetic Stirrer has a speed range of 100 to 2000 rpm, temperature range of 0 to 380°C, and can stir liquid volume up to 5000 mL. Simultaneous heating and stirring, enclosed h...
Standards
IEC 61010-2-051:2018-Particular requirements for laboratory equipment for mixing and stirring
Complies with the above standards, but is not limited to them.
Features
1. Hotplate magnetic stirrer for simultaneous heating and stirring of laboratory solutions.
2. Combined hotplate and magnetic stirring with independent or linked control.
3. Suitable for chemistry, biology, pharmaceutical, food and educational laboratories.
4. Ceramic or stainless steel top with powerful magnetic drive for consistent mixing.
5. Includes hotplate/stirrer, stir bar, temperature probe and operation manual.
FAQ
Q1: What testing scenarios is this stirrer mainly applied to?
A: The hotplate magnetic stirrer is used in chemistry, biology, pharmaceutical, food, environmental and educational laboratories to simultaneously heat and stir solutions, mixtures and reactions. It supports reagent preparation and dissolution, chemical reactions requiring heating and mixing, sample digestion and preparation, buffer and media preparation, general laboratory heating and stirring, and educational chemistry demonstrations. The combined function eliminates the need for separate hotplate and stirrer, saving bench space and simplifying experimental setup. It is one of the most widely used instruments in any laboratory, essential for routine solution preparation, chemical synthesis, sample processing and experiments requiring controlled heating with uniform mixing, where consistent temperature and agitation are critical for reaction progress, dissolution, sample preparation and experimental reproducibility in chemical, biological, pharmaceutical, food and educational applications.
Q2: What standards does the stirrer comply with?
A: The hotplate magnetic stirrer complies with relevant IEC 61010 laboratory electrical safety standards and GB/T standards for laboratory equipment. Temperature accuracy should be verified with a calibrated reference for critical applications. Users should verify maximum temperature, chemical compatibility and stirring capacity for their specific applications.
Q3: What is the warranty period for the whole machine and key components?
A: The whole unit is covered by a 12-month warranty. The heating element, magnetic drive, controller and top surface are covered, while stir bars, temperature probes and power cords are accessories or consumables. Damage from liquid spillage, dry heating or unauthorized repair is excluded.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation is simple: place the vessel with stir bar on the top, set temperature and stirring speed. No professional training is required, but users should follow safe heating practices including heat-resistant gloves and not leaving unattended high-temperature operation. We provide an operation manual and remote guidance.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Temperature can be verified with a thermometer if quantitative control is needed. Stirring speed can be checked periodically. No formal metrological calibration is typically required for general laboratory use. Routine inspection of the power cord and top surface is recommended.
Q7: Are supporting consumables universal? What about the long-term procurement cost?
A: Stir bars and temperature probes are available from multiple laboratory suppliers. There are no other recurring consumables. Long-term ownership cost is very low for a benchtop instrument.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes top material, maximum temperature, stirring capacity, speed range, control type and probe inclusion. Additional stir bars, probes and accessories can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: No installation is required. Standard delivery includes the hotplate stirrer, stir bar and operation manual. On-site service is not included for this type of benchtop instrument.
Q10: What types of samples are compatible with this equipment?
A: The hotplate magnetic stirrer heats and stirs compatible vessels and solutions within the temperature, volume and stirring capacity range. It should not be used for heating flammable solvents without fume hood protection. Highly viscous solutions may require larger stir bars or lower speeds. Very large volumes may exceed the stirring capacity. Users should select appropriate stir bar size for the vessel and solution viscosity, ensure the stir bar is properly seated and spinning, use heat-resistant gloves for hot vessels, avoid operating the heater without a vessel to prevent surface damage, and clean spills promptly after cooling to prevent top surface damage. The magnetic drive may not be effective with metal vessels or very thick vessel bottoms.
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