Introduction
A multi position hot plate magnetic stirrer is a laboratory instrument that combines multiple heated stirring positions in a single unit, allowing the simultaneous heating and stirring of several samples under controlled conditions, and it is used for high-throughput sample preparation, reactions, and testing in chemistry, biology, and quality control laboratories. The instrument consists of a plate with multiple heating and stirring positions, each with an embedded heating element and a rotating magnet beneath it; the operator places a container with a magnetic stir bar on each position, sets the temperature and stirring speed for each position or for the plate, and the instrument heats and stirs all the samples simultaneously, providing efficient and consistent processing of multiple samples, and models vary in the number of positions, the temperature range, and the level of independent control. Multi position hot plate magnetic stirrers are used for preparing multiple solutions, for performing parallel reactions and digestions, for dissolving and mixing samples, for heating and stirring multiple vessels in sample preparation, for quality control testing of multiple samples under identical conditions, for evaporation, and for other high-throughput procedures, and they are used in chemical, pharmaceutical, food, environmental, and clinical laboratories. Features include multiple heating and stirring positions, independent or common temperature and speed control, digital displays, and overtemperature protection. With their ability to heat and stir multiple samples simultaneously, multi position hot plate magnetic stirrers are essential instruments for efficient and high-throughput laboratory work.
Multi-Position Hot Plate Magnetic Stirrer LMHS-T2011
Multi-Position Hot Plate Magnetic Stirrer has stirring and heating capabilities for 6 positions each with a 6 × 500 mL capacity. It caters to a wide range of applications with its wide ...
Multi-Position Hot Plate Magnetic Stirrer LMHS-T2010
Multi-Position Hot Plate Magnetic Stirrer offers stirring and heating for 4 positions simultaneously. Each position has a capacity of 500 mL with asynchronous and synchronous control mod...
Multi-Position Hot Plate Magnetic Stirrer LMHS-T2010
Multi-Position Hot Plate Magnetic Stirrer features stepless speed adjustment with a maximum stirring speed of 1600 rpm. It can stir for 6 samples at once. Each position has a 120 mm plat...
Multi-Position Hot Plate Magnetic Stirrer LMHS-T2013
Multi-Position Hot Plate Magnetic Stirrer is equipped with advanced 4 hot plates which can operate for a maximum capacity of 12 L. It features an display and uses nanoheat technology, en...
Multi-Position Hot Plate Magnetic Stirrer LMHS-T2012
Multi-Position Hot Plate Magnetic Stirrer offers 2 hot plates each of which can operate for a maximum capacity of 6 alarm and timing functions enhance experimental safety and convenience...
Multi-Position Hot Plate Magnetic Stirrer LMHS-T2021
Multi-Position Hot Plate Magnetic Stirrer offers a stirring speed ranging from 50 rpm to 1500 rpm. It features 4 hot plates, and each plate has an independent digital display panel. Each...
Multi-Position Hot Plate Magnetic Stirrer LMHS-T2011
Multi-position Hot Plate Magnetic Stirrer features an impressive stirring speed range of 200 to 1500 rpm. Each of its four stirring positions is equipped with advanced independent heatin...
Multi-Position Hot Plate Magnetic Stirrer LMHS-T2010
Multi-Position Hot Plate Magnetic Stirrer allows simultaneous mixing at 10 positions with a capacity of 0.4 work plate covered with a silicone cushion, ensuring uniform heating. Its brus...
Multi-Position Hot Plate Magnetic Stirrer LMHS-T2020
Multi-Position Hot Plate Magnetic Stirrer has 4 hot plates for heating and stirring. Each position offers a maximum 2 resistance and corrosion resistance. It features a digital display a...
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. Multi-position hotplate magnetic stirrer for simultaneous heating and stirring of multiple samples.
2. Multiple independent heating and stirring positions for parallel sample processing.
3. Suitable for chemistry, pharmaceutical, food, environmental and research laboratories.
4. Ceramic or stainless steel top with individual temperature and speed control.
5. Includes hotplate stirrer base, stir bars, temperature probes and operation manual.
FAQ
Q1: What testing scenarios is this stirrer mainly applied to?
A: The multi-position hotplate magnetic stirrer is used in chemistry, pharmaceutical, food, environmental, biological and research laboratories to simultaneously heat and stir multiple samples, solutions or mixtures for parallel experiments, dissolution studies and sample preparation. It supports parallel chemical synthesis and reaction screening with heating, buffer and media preparation at controlled temperatures, sample dissolution and digestion, dissolution testing with temperature control, environmental sample extraction, and general laboratory multi-sample heating and stirring. The combined heating and stirring at multiple positions enables efficient parallel processing with consistent temperature and agitation across samples. It is essential for chemistry, pharmaceutical, food and research laboratories requiring simultaneous heating and stirring of multiple samples for parallel synthesis, formulation development, dissolution studies, sample preparation, digestion and high-throughput processing, where controlled temperature and consistent stirring across multiple positions improve experimental reproducibility, save bench space and increase throughput for chemical, pharmaceutical, food and environmental applications requiring heated, stirred reactions or preparations.
Q2: What standards does the stirrer comply with?
A: The multi-position hotplate magnetic stirrer complies with relevant IEC 61010 laboratory electrical safety standards and applicable GB/T standards for laboratory heating and stirring 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 elements, magnetic drives, 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 requires basic training in heated stirring, temperature control and laboratory safety. We provide an operation manual and remote guidance. Proper stir bar selection, temperature setting, probe placement and safety procedures are important for effective, safe operation.
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 calibration against a reference thermometer recommended every 6-12 months for critical applications. Stirring speed can be verified periodically. Routine cleaning of the top surface recommended. Heating performance checked if temperature seems inaccurate.
Q7: Are supporting consumables universal? What about the long-term procurement cost?
A: Stir bars, temperature probes and accessories are available from multiple laboratory suppliers, though probe compatibility should be verified. Long-term ownership cost is low for a benchtop instrument.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes number of positions, top material, maximum temperature, speed range, individual or shared control 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 beyond power connection. Standard delivery includes the hotplate stirrer, stir bars 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 multi-position hotplate magnetic stirrer heats and stirs compatible vessels and solutions within the temperature, volume and stirring capacity range for each position. It should not be used for heating flammable solvents without fume hood protection. Highly viscous solutions may require larger stir bars or lower speeds. Users should select appropriate stir bar size for each vessel, ensure proper temperature probe placement, use heat-resistant gloves for hot vessels, avoid operating heaters without vessels to prevent surface damage, clean spills promptly after cooling, and not exceed the maximum temperature or volume rating per position. The unit should be placed on a stable, heat-resistant surface with proper clearance for ventilation.
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