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Home > All Collections > Homogenizer Series > Economical Magnetic Stirrer
  • economical magnetic stirrer for chemical analysis and biology reagent mixing
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • economical magnetic stirrer for chemical analysis and biology reagent mixing
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.

Economical Magnetic Stirrer

No.LSM-ER
LSM-ER is a magnetic stirrer customized for liquid mixing,suitable for chemical analysis,biology reagent mixing, regular laboratory experimentsand liquid handling.
$53.00
Model:
LSM-ER
Request a Quote
  • economical magnetic stirrer for chemical analysis and biology reagent mixing
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.
  • Economical Magnetic StirrerIlabcarta Technology Co., Ltd.

  • Description

  • Key Features

  • Parameter

  • Product Details

  • How to Choose

  • Packaging & delivery

  • Download

  • FAQ

  • Get a Quote

    1. LSM-ER Economical Magnetic Stirrer is customized for liquid mixing, suitable for chemical analysis, biological reagent preparation, routine laboratory experiments and liquid sample handling.
    2. Core parameters: Φ120mm round PET work plate, single stirring position; max working volume 1.5L per position, compatible with magnetic stir bars up to 40mm length; maintenance-free brushless DC motor, 1.2W motor output power, total unit power 7.2W.
    3. Stepless speed regulation range 300–2000rpm via scale knob; built-in rare earth magnet delivers powerful stirring force; IP21 protection class; dual power supply options: universal 100–240V AC or DC12V DC for mobile field lab application.
    4. Dimension 150×144×54mm, ultra-light net weight only 0.3kg with slim compact chassis. Permissible ambient operating condition: 5–40℃, max 80%RH.
    5. Key advantages: Maintenance-free brushless DC motor, powerful rare earth magnetic stirring, stepless 300–2000rpm speed adjustment, ultra-silent vibration-free operation, chemical-resistant PET round plate, optional mount shaft for pH & multi-type sensors, dual power portable design, cost-effective basic stirring unit.
  1. Maintenance-free brushless DC motor eliminates carbon brush abrasion, no regular consumable replacement required for long continuous mixing, ultra-silent vibration-free running to prevent splashing of micro precious samples.
  2. Built-in rare earth magnetic core provides stable powerful magnetic force, achieving uniform suspension mixing even for high-viscosity and easily precipitated liquid samples with consistent stirring performance.
  3. Full-range stepless speed regulation from 300 to 2000rpm via scale knob; low speed gently mixes biological reagents and cell culture medium, while high speed accelerates solid solute dissolution and powder dispersion.
  4. Ultra-slim lightweight chassis with only 0.3kg net weight, portable for one-hand carrying and minimal bench footprint, fits compact lab benches and field portable test cases perfectly.
  5. Integrated round PET top plate features excellent resistance to acid, alkali and common organic solvents with smooth flat surface; spilled reagents can be wiped clean directly with damp cloth without scratch or aging damage.
  6. Reserved mounting shaft on unit body allows installation of brackets for pH electrodes, ion sensors, potential test probes to expand functionality for electrochemistry and water quality testing workflows.
  7. Dual power supply design supports universal 100–240V AC mains power for indoor labs and DC12V battery power for off-grid outdoor field monitoring scenarios.
  8. IP21 dust-proof sealed chassis blocks dust from entering internal circuits to protect motor for long-term stable operation; low total power consumption 7.2W saves energy during extended continuous stirring runs.
Specifications LSM-ER
Work plate size Φ120mm
Work plate material PET
Motor type Brushless DC Motor
Stirring positions 1
Max. stirring quantity[H₂O] 1.5L
Max. magnetic bar [length] 40mm
Speed range 300-2000rpm
Speed setting Scale
Protection class IP21
Motor output Power 1.2W
Power 7.2W
Voltage, Frequency 100-240V, 50/60Hz or DC12V
Dimension [W×D×H] 150×144×54mm
Weight 0.3Kg
Permissible ambient Temperature and humidity 5-40℃, 80%RH
  1. LSM-ER cost-effective round magnetic stirrer serves as general basic mixing equipment for university teaching labs, small analytical labs and grassroots environmental monitoring stations, featuring high cost performance and easy portability to fulfill mass routine sample stirring demands.
  2. Round chemical-resistant PET plate fits standard Erlenmeyer flasks and small beakers; max 1.5L working volume covers micro to medium-volume reagent preparation, compatible with standard 40mm stir bars for most common mixing systems.
  3. Combination of rare earth permanent magnet and brushless motor delivers ample stirring power with vibration-free quiet operation, ideal for quiet experimental environments required by biological and pharmaceutical labs.
  4. Reserved sensor mounting shaft on chassis supports optional bracket installation for all types of test electrodes, expanding equipment functionality to electrochemistry and water pH analysis, completing both simple mixing and physicochemical assays on one unit.
  5. Ultra-light 0.3kg slim chassis with dual AC/DC power supply adapts to indoor lab and outdoor field monitoring scenarios, easy for field sampling staff to carry for on-site sample blending.
  6. Wide 300–2000rpm stepless speed adjustment via intuitive scale knob with low operation threshold, quickly operable for student teaching and grassroots testing personnel.
  7. IP21 dust-proof sealed housing encloses internal electrical components to prevent motor breakdown caused by dust accumulation; low 7.2W total power consumption cuts lab electricity cost for multi-day uninterrupted stirring workflows.
  8. Integrated minimalist round appearance with simple durable structure and few fragile spare parts, offering prominent cost advantage for bulk procurement in teaching labs and grassroots testing institutions.

  1. University basic teaching and small analytical labs only require routine reagent & sample mixing with low-cost economical equipment:
    Choose LSM-ER, simple long-life structure with maintenance-free brushless motor and low unit price, perfect for bulk purchase for student teaching and daily sample pre-processing.
  2. Field water & environmental on-site monitoring needs lightweight portable stirrer with occasional off-grid operation:
    Ultra-light 0.3kg weight for easy transport, compatible with DC12V storage battery power supply, equipped with rare earth magnet to guarantee sufficient stirring force for field samples.
  3. Occasional pH and electrochemistry assays demand stirrer with expandable mounting bracket for test electrodes:
    Reserved dedicated mounting shaft on unit body allows separate bracket installation for all kinds of detection probes, no dedicated specialized stirrer required.
  4. Frequent workflows with acid, alkali and organic solvents require chemical-resistant easy-clean stirring surface:
    Monolithic round PET plate withstands common corrosive liquids, wipeable directly with damp cloth with no peeling coating or rust risk.
  5. Biological and pharmaceutical labs with strict noise & vibration limits for experimental equipment:
    Combination of brushless motor and rare earth magnet enables ultra-silent vibration-free running to avoid splashing and waste of cell culture medium & micro samples.
  6. Cross-border labs with inconsistent grid standards plus outdoor mobile testing demands:
    Full-range auto-adaptive 100–240V AC voltage plus DC12V DC power mode, compatible for both indoor lab and field use without extra voltage converters
  • Standard factory package includes LSM-ER economical magnetic stirrer main unit, power cord and printed English operation manual. Routine liquid mixing experiments can be carried out right after unboxing and power-on without extra basic accessories.
  • OEM private branding customization service is available for bulk orders to create exclusive brand visuals for online lab instrument stores and overseas teaching & scientific research exhibition promotion.
  • Thick shockproof separate carton filled with high-density foam buffer withstands long-distance jolt and extrusion during sea & air freight, greatly reducing risks of shell dent and internal motor component damage in cross-border shipment.
  • In-stock orders ship within 3–10 working days. Goods will be packed and dispatched uniformly after parameter confirmation to shorten lead time for overseas teaching & testing labs and instrument distributors.
  • Multiple cross-border logistics options including sea freight, air freight and international courier are offered to match cost-effective transport solutions based on order volume and requested arrival time.

Selling Units

Single item

Package size perbatch

23.5*17*8.5cm

Gross weight perbatch

0.5600kg

 

Name Qty
 Main Unit 1
Power Adapter 1
Electrode Stand with Clamp 1
User Manual 1
Packing List / Certificate of Conformity 1
Warranty Card 1

  • Contact customer service to obtain complete original electronic documents for product selection, online store listing, exhibition promotion and customer consultation.
  • Official electronic files for this product include full technical parameters, electronic CE certificate, English operation manual, safety instructions, equipment dimension drawings and product brochures. All documents comply with official factory standards with verifiable data.
  • Enterprise promotional materials are available, including company brochure, real workshop photos and factory introduction files.
  • We provide full-series product resources of stirring equipment, hotplates and other laboratory instruments, supporting unified store operation and multi-product marketing promotion.

  1. Q: What experimental workflows is LSM-ER magnetic stirrer suitable for?
    A: Applied for chemical analysis, biological reagent preparation, university teaching, routine lab mixing and field water environmental monitoring liquid pre-treatment assays.
  2. Q: Unit weight and dimension, portability for field use?
    A: Net weight 0.3kg, dimension 150×144×54mm, ultra-slim mini chassis for easy one-hand carry and fits field portable sampling cases.
  3. Q: Available power supply modes, off-grid field operation support?
    A: Dual power options: 100–240V AC mains and DC12V DC power, compatible with storage batteries for outdoor on-site testing without mains electricity.
  4. Q: Source of stirring force and mixing performance?
    A: Built-in rare earth permanent magnet core paired with brushless DC motor delivers strong magnetic force for uniform mixing of high-viscosity and easily precipitated liquids.
  5. Q: Speed range, speed adjustment mode, max volume and compatible stir bar length?
    A: Stepless speed 300–2000rpm via scale knob; max 1.5L aqueous volume per position, compatible with stir bars up to 40mm length.
  6. Q: Work plate material, chemical resistance and cleaning performance?
    A: Φ120mm round PET plate resists common acid, alkali and organic solvents with smooth wipeable surface.
  7. Q: Can pH electrodes and various test sensors be mounted?
    A: Reserved mounting shaft on chassis supports brackets to fix pH, ion, potential and other test probes to expand electrochemistry testing functions.
  8. Q: Carbon brush replacement required for motor, noise & vibration performance?
    A: Maintenance-free brushless DC motor with zero carbon consumables; ultra-silent vibration-free operation to prevent sample splashing.
  9. Q: Unit protection class and total power consumption?
    A: IP21 protection class; total power 7.2W, energy-saving for long continuous stirring runs.
  10. Q: Permissible ambient temperature and humidity range?
    A: Operating environment 5–40℃, max relative humidity 80%RH.
  11. Q: OEM private labeling available for bulk orders, lead time for quotation?
    A: OEM customization supported for bulk purchases. Full quotation sheet will be sent within 24 hours after submitting model and order quantity.
  12. Q: What original electronic documents and compliance certificates can be obtained?
    A: Available resources include product technical specs, electronic CE certificate, English operation manual, safety instructions, dimension drawings, product brochures, company brochure, workshop photos and full-series instrument supporting documents.

  1. If you need to purchase LSM-ER economical round magnetic stirrer in bulk for university teaching labs, small analytical testing institutions, field environmental monitoring, basic chemical/biological reagent mixing or laboratory instrument distribution, you may inquire for official detailed quotations with zero hidden fees. Larger order volumes enjoy more favorable unit prices, ideal for centralized procurement of overseas teaching & testing institutions and large stock preparation by distributors.
  2. OEM private branding customization is supported for bulk orders. We assign dedicated one-on-one account managers to assist full-cycle coordination including price calculation, technical parameter verification, factory quality control, lead time scheduling and complete branding customization negotiation.
  3. You can reach us via email, WhatsApp or website message. Please leave notes of product model, order quantity and supporting experimental demands. A full formal quotation sheet will be sent to you within 24 hours, covering unit price, tiered volume discount, production lead time and full logistics solution to resolve all your procurement questions in one stop.
Applications 应用场景模块

Applications

Applications

Supporting diverse laboratory and industrial environments with practical instrument solutions.

Research Laboratories

Research Laboratories

For sample heating, mixing, dispersion and homogenization in chemistry, material and biological research...

Universities and Education

Universities & Education

Basic lab equipment for chemical reaction, stirring and emulsification teaching experiments..

Pharmaceutical and Chemical

Pharmaceutical & Chemical

Dissolve raw materials, synthesize drugs, emulsify and homogenize pharmaceutical & chemical solutions

Food Environmental and Industrial Testing

Food, Environmental & Industrial Testing

Pretreat food, water and industrial samples with heating, stirring and high-speed dispersion.

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