LCD Digital Magnetic Hotplate Stirrer

• L380SM-H-Pro LCD Digital High-Temperature Magnetic Hotplate Stirrer is single-position heating stirring equipment for chemical synthesis, physical & chemical analysis and biological labs. It supports stable constant heating up to 380℃, ideal for high-temperature digestion, high-boiling organic synthesis, mineral sample wet pretreatment and other demanding workflows.
• Common core specs: 140×140mm square work plate with aluminum substrate & ceramic coating; maintenance-free brushless DC motor, 1.8W motor output, total unit power 510W, heating power 500W; max stirring volume 5L water per station, compatible with magnetic stir bars up to 50mm length; speed range 200–1500rpm, dual independent LCD screens for speed and temperature readout; heating range room temperature to 380℃, temperature display accuracy ±0.1℃; liquid temperature control accuracy ±1℃ below 100℃, ±1% above 100℃; external PT1000 temperature sensor with ±0.2℃ measurement accuracy; auto power-off overheat protection at 420℃; IP21 protection class; no residual heat HOT warning, no timer function, no data connector; dual wide voltage 100-120V/200-240V, universal 50/60Hz.
• Operating environment: permissible ambient temperature 5–40℃, relative humidity ≤80%RH.
• Dimension 320×180×108mm, net weight 2.2Kg. Large square platform fits large-volume beakers and reaction vessels, compact chassis for fume hoods and standard lab benches.
• Key advantages: Industrial-grade maximum heating temperature up to 380℃; large 140mm aluminum ceramic heat transfer plate; 5L heavy stirring load capacity; high-resolution 0.1℃ temperature readout; external PT1000 probe for real liquid temperature detection; digital speed regulation 200–1500rpm; spark-free maintenance-free motor; IP21 dust protection; universal dual voltage for global markets; high-temperature & corrosion resistant ceramic coated plate.

• Product positioning: Industrial-grade ultra-high temperature single-position magnetic hotplate stirrer engineered for lab workflows requiring thermal processes above 300℃, covering geological mineral digestion, inorganic catalysis, high-boiling organic synthesis and high-temperature wet testing that standard 280℃ models cannot support.
• Enlarged 140mm square ceramic aluminum plate accommodates 1000mL large-volume beakers and flat-bottom reaction flasks vs small round plates, delivers uniform stable heating load up to 380℃ without local temperature deviation interfering with parallel sample test data.
• 5L heavy stirring load capacity fits large-volume high-viscosity fluid samples; reinforced permanent magnetic field maintains full synchronous stir bar rotation without suspension, stall or magnetic attenuation.
• 0.1℃ high-resolution temperature readout paired with external PT1000 probe captures real internal liquid temperature to correct plate-solution thermal offset, meeting traceable temperature data standards for high-level academic research and third-party inspection.
• 1.8W brushless DC drive motor runs quietly maintenance-free with zero electric sparks, safe for high-temperature reflux experiments with flammable organic solvents including methanol, acetone and petroleum ether, eliminating fire & explosion risks from power components.
• Integrated safety protection system: Mandatory heating cut-off at 420℃ overheat threshold to prevent dry heating and vessel rupture; IP21 dust-proof housing avoids internal circuit short-circuit caused by dust accumulation; fire-resistant insulated chassis isolates hot internal modules for safer long-duration continuous operation.
• Dual universal wide voltage compatible with 100–120V and 200–240V power grids, works directly for Europe, America, Southeast Asia, Middle East and all mainstream overseas export regions with one unified model.
• Slim chassis net weight only 2.2Kg, suitable for narrow fume hood workstations and multi-instrument inline bench layouts; excellent cost performance for bulk procurement by geological institutes, chemical manufacturers and university material science labs.

• Lab workflows demand temperature above 300℃ where standard 280℃ stirrers reach thermal limit, for mineral digestion, high-boiling solvent synthesis and inorganic catalysis:
  Select L380SM-H-Pro with stable constant heating up to 380℃, 5L heavy stirring capacity and enlarged 140mm platform for large-vessel high-temperature harsh experiments.
• Single batch processing of large-volume (up to 5L) high-viscosity fluids, concern over insufficient stirring torque and magnetic slipping:
  Reinforced magnetic field design supports max 5L load with consistent torque across full 200–150rpm range, uniform mixing without stir bar stall or magnetic drop.
• High precision temperature readout required for liquid internal temperature recording and official test reports:
  ±0.1℃ temperature display accuracy with standard PT1000 external probe immersible into sample liquid to eliminate plate-solution offset, delivering repeatable traceable thermal data.
• Frequent high-temperature reflux synthesis with low-boiling flammable organic solvents, safety concerns over motor electric sparks:
  Spark-free explosion-proof brushless DC motor paired with multi-layer safety systems (420℃ overheat cut-off + IP21 dust protection), fully compatible with all flammable solvent high-temperature reaction systems.
• Bulk export to multi-region overseas markets covering both 110V EU/US and 220V Asia grids, avoid extra stock SKUs for separate voltage versions:
  Universal dual wide voltage 100-120V/200-240V fits all mainstream global power grids with one single unit to simplify inventory & warehouse management.
• Bulk procurement for geological, material and chemical labs prioritizing industrial ultra-high temperature performance, low maintenance and cost efficiency:
  Extreme 380℃ heating limit, maintenance-free brushless motor, corrosion-resistant large ceramic plate and multi-layer safety protection cut long-term operation cost, ideal for standardized batch testing and scientific research.
• Narrow fume hood workstation but need to hold 1000mL large beakers for high-temperature reactions, require compact chassis with enlarged heating surface:
  Slim dimension 320×180×108mm saves bench space while the 140mm square large heating plate satisfies large-volume sample processing demands.

• Standard factory package includes L380SM-H-Pro ultra-high temperature LCD magnetic hotplate stirrer main unit, power cord, external PT1000 temperature sensor and printed English operation manual. 380℃ high-temperature stirring & digestion experiments can be performed immediately after unboxing without extra basic accessories.
• OEM private branding customization service is available for bulk orders to create exclusive brand visuals for lab instrument independent online stores and overseas geological, chemical & material science research exhibition marketing channels.
• Thick shockproof separate carton fully lined with high-density foam buffer withstands long-distance sea & air freight vibration and compression, preventing ceramic plate scratch impact and internal motor/heating component damage.
• In-stock orders ship within 3–10 working days. Goods will be packed and dispatched uniformly after model & accessory confirmation to shorten lead time for overseas research institutes, chemical manufacturers 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

47*25*24cm

Gross weight perbatch

4.00kg

• Contact customer service to obtain complete original electronic documents for product comparison, independent website listing, overseas exhibition promotion and customer technical consultation.
• Official electronic files for this product include full main unit technical specs, English operation manual, equipment safety guidelines, dimension drawings and product brochures. All documents comply with official factory standards with verifiable data.
• Enterprise promotional materials are available, including company brand brochure, real workshop photos and factory introduction files.
• We provide full-series supporting resources for all stirring equipment, single/multi-position hotplate stirrers and heating mantle accessories, supporting unified store operation and multi-category product marketing.

• If you need to purchase L380SM-H-Pro 380℃ ultra-high temperature LCD magnetic hotplate stirrer in bulk for geological mineral digestion, high-boiling organic synthesis, inorganic catalysis, material high-temperature experiments, university research & teaching labs 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 scientific research institutions, chemical manufacturers and large stock preparation by distributors.
• 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.
• You can reach us via email, WhatsApp or website message. Please leave notes of full 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.