LED Digital Magnetic Stirrer

• LSM-PA LED Digital Magnetic Stirrer is widely applied in laboratories, chemical reaction and pharmaceutical industries, ideal for experiments requiring precise & consistent stirring speed. It mixes all kinds of chemical substances perfectly for assays with strict speed stability demands.
• Core parameters: Φ135mm (5 inch) round Nylon+GF work plate, single stirring position; max working volume 3L per station, compatible with magnetic stir bars up to 50mm length; maintenance-free brushless DC motor, 3W motor output power, total unit power 15W.
• Speed range 200–1500rpm with real-time LED digital speed readout; IP42 protection class; universal wide voltage 100–240V, 50/60Hz.
• Dimension 150×260×80mm, net weight 1.8kg. Permissible ambient operating condition: 10–40℃, max 80%RH.
• Key advantages: Compact footprint to save bench space, clear LED digital speed display, adjustable speed 200–1500rpm, 3L large single-position stirring volume, Nylon+GF housing resistant to weak acid & alkali, IP42 dust & splash-proof rating, maintenance-free brushless motor, user-friendly operation without complicated setup.

• Compact streamlined chassis design with tiny footprint, fits limited-space labs, narrow workstations and fume hoods perfectly.
• Front-mounted LED digital screen shows real-time stirring speed visually, allowing instant observation and quick parameter adjustment during experiments for convenient monitoring.
• Wide 200–1500rpm stepless speed range: low speed for gentle blending of biological samples, high speed for fast solute dissolution & powder dispersion to satisfy diverse mixing process requirements.
• Max 3L large stirring capacity per position fits large Erlenmeyer flasks and beakers, supporting bulk sample pre-processing in biochemical, physical and chemical analytical labs.
• Integrated Nylon+GF plate & housing delivers resistance against mild weak acid and alkali corrosion; minor reagent spills can be wiped clean with damp cloth without aging or cracking after long service.
• Upgraded IP42 protection grade provides superior dust and splash resistance over standard IP21 units, shielding internal motor circuits from bench reagent splashes and dust for stable long-term operation.
• Maintenance-free brushless DC motor eliminates carbon brush abrasion, runs quietly and vibration-free, supports long uninterrupted stirring cycles with zero regular consumable replacement to cut maintenance cost.
• Ultra-simple operation logic with single knob speed adjustment, no complicated procedures required; students and new operators can master usage quickly.

• LSM-PA LED Digital Magnetic Stirrer focuses on precise constant-speed mixing for pharmaceutical, synthetic chemistry, bioanalysis and university teaching labs, perfect for assays requiring stable stirring speed and visible digital parameter readout.
• 5-inch round Nylon+GF stirring platform supports 3L large reaction vessels without tipping, compatible with extended 50mm stir bars to achieve uniform mixing for high-viscosity and easily precipitated samples.
• Real-time LED digital speed screen enables accurate numerical reading vs scale-only models, facilitating experimental data recording and repeat parallel tests to guarantee consistent variables across batches.
• Full IP42 dust & splash-proof housing prevents internal circuit damage caused by frequent liquid splashes during pipetting and reagent addition on open lab benches, lowering short-circuit and motor breakdown risks.
• Stable power output from brushless DC drive motor delivers smooth fluctuation-free speed from 200 to 1500rpm, ideal for long-duration constant-speed workflows including pharmaceutical synthesis and microbial incubation.
• Compact elongated chassis allows side-by-side multi-unit arrangement to maximize bench utilization; balanced 1.8kg weight eliminates sliding and vibration while stirring large-volume liquids.
• Auto-adaptive universal 100–240V wide voltage complies with global lab power standards, no regional voltage separation required for bulk export shipments, plug-and-play out of box.
• Ultra-simplified operation with single speed adjustment knob, no complex menu setup, suitable for bulk procurement in student teaching labs and grassroots analytical testing facilities for daily sample processing.

• Pharmaceutical and synthetic chemistry labs require accurate digital readout & constant uniform stirring for parallel control experiments:
  Choose LSM-PA with real-time LED speed display and stable 200–1500rpm speed regulation, convenient for standardized data recording and consistent repeatable assays.
• Labs with limited bench & fume hood space need compact low-footprint stirring equipment:
  Slim compact elongated chassis occupies minimal bench area, fits all narrow operation zones easily.
• Routine assays with frequent weak acid/alkali reagent use and regular liquid spills demand corrosion & splash-resistant units:
  Nylon+GF plate withstands mild acid/alkali erosion; upgraded IP42 protection blocks splashes and dust to extend equipment service life.
• Single-batch processing of 3L large-volume samples with 50mm long stir bars for solid-liquid & high-viscosity mixing:
  Max 3L single-position capacity paired with wide platform compatible with 50mm extended stir bars for large reaction systems.
• Long-term continuous stirring workflows with low maintenance demand and no frequent carbon brush replacement:
  Maintenance-free brushless DC motor without abrasive carbon parts enables multi-day non-stop operation and reduces post-purchase repair workload drastically.
• Bulk procurement for multi-country overseas clients requires compatibility with varying national mains voltage standards:
  Full-range auto-adaptive 100–240V wide voltage with universal 50/60Hz frequency, no extra voltage adapters needed for worldwide export.

• Standard factory package includes LSM-PA LED digital magnetic stirrer main unit, power cord and printed English operation manual. Large-volume precise stirring 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 pharmaceutical & chemical 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 R&D & teaching 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

30*24*22cm

Gross weight perbatch

3.00kg

• 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, 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.

• If you need to purchase LSM-PA LED digital large-volume magnetic stirrer in bulk for pharmaceutical, chemical synthesis, bioanalysis, university 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 & teaching institutions 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 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