Timed digital display heating magnetic stirrer

• LSMM-H-Pro LCD Digital Enhanced Magnetic Hotplate Stirrer with Timer adopts enhanced magnet and high-power motor for stirring viscous liquid. It is equipped with three heating modes, 1 min~99 h 59 min intelligent timer, dual independent safety monitoring circuits, flashing HOT warning above 50℃ after power off and RS232 PC remote control. Smooth acceleration and deceleration avoid liquid spillage during operation, widely used for constant-temperature stirring experiments in chemistry, biology, pharmaceutical and environmental science labs.
• Single carton dimension: 390×240×200 mm, net weight per box: 3.28 kg, compact chassis fits standard fume hood and lab bench

• Enhanced magnet & powerful motor deliver sufficient torque for thorough homogenization of viscous & settled samples, outperforming standard basic stirrers.
• Smooth acceleration & deceleration for stable start/stop without violent liquid surface fluctuation, effectively avoiding spillage.
• Intelligent timer ranging from 1 min to 99 h 59 min: heating automatically turns off upon countdown completion while stirring remains active to protect samples from thermal damage.
• Three switchable heating modes for diverse experimental demands: A-Fast heating, B-Standard heating, C-Steady constant heating, compatible with digestion, reflux, incubation and other workflows.
• Flashing "HOT" alert on LCD if plate temperature exceeds 50 ℃ after power-off to remind operators of high-temperature scald risk.
• Dual independent safety monitoring circuits provide double protection:
  • Overheating / sensor malfunction detected: stop heating and trigger audible alarm;
  • Short circuit detected: full power cut-off to guarantee operator safety.
• RS232 communication interface available for PC connection, supporting remote parameter setup and full-process experimental data logging & export for archiving.
• High-definition integrated LCD screen simultaneously displays real-time temperature, stirring speed and timer duration for clear full-status monitoring.

• Product positioning: General enhanced timed magnetic hotplate stirrer for labs, specialized in viscous sample stirring, multi-mode heating, safety timer logic and dual safety protection, suitable for teaching, routine synthesis, sample pretreatment and long-time constant-temperature incubation.
• Unique safe timer design: only heating is disabled after countdown, stirring remains active to prevent sample dry damage during unattended experiments.
• Three switchable heating modes allow flexible heating curve selection for digestion, reflux, temperature equilibrium and other workflows.
• Dual independent safety circuits provide double-layer protection against overheat, sensor failure and internal short circuit, superior to basic single safety loop models.
• Smooth acceleration & deceleration stirring algorithm greatly reduces splashing loss for low-boiling volatile solvent experiments, cutting reagent waste and hidden hazards.
• RS232 PC remote control supported, ideal for research institutes and third-party testing labs requiring full process recording and data traceability.
• Integrated HD LCD displays three parameters at once without page switching for intuitive real-time experiment monitoring.
• Compact packing size and light weight reduce storage and cross-border logistics cost for bulk orders.

• Frequently process viscous samples like resin and suspension with poor mixing effect on standard stirrers:
  Select LSMM-H-Pro with enhanced magnet and high-power motor optimized for viscous liquid mixing for better homogenization performance.
• Require long unattended constant-temperature experiments and worry about sample dry damage after timer ends:
  Exclusive safe timer design cuts heating only while stirring continues to avoid thermal damage.
• Diversified experiments including rapid digestion, regular reflux and long-term incubation:
  Three adjustable heating modes cover multiple heating workflows with one unit.
• Strict lab safety standards demand multi-protection against overheat, short circuit and sensor failure:
  Dual independent safety monitoring circuits deliver multi-alarm power-off protection with higher safety level.
• Work with low-boiling splashing-prone organic solvents and need stable start-stop to reduce spillage:
  Smooth acceleration & deceleration minimizes liquid surface fluctuation and splashing.
• Require PC remote operation and full data archiving for papers or official test reports:
  Built-in RS232 port connects matched software for remote control and automatic full experimental data recording.
• Bulk procurement with tight budget for storage & international logistics, prefer lightweight packing model:
  Only 3.28 kg per carton with small outer dimension to cut bulk freight cost.

• Standard factory package includes LSMM-H-Pro main unit, power cord and printed English operation manual. Support stands, clamps, PT1000 temperature sensor and reflux assemblies are optional accessories.
• Independent thick shockproof carton with full high-density foam inner buffer to prevent impact scratch on chassis and LCD screen during transit.
• In-stock items will be shipped within 3–10 working days. OEM customization is available for bulk orders, including brand logo silk printing and customized outer packaging.
• Multiple cross-border logistics options including sea freight, air freight and international courier are available. Light single-cartoon design reduces international transportation cost.

Selling Units

Single item

Package size perbatch

47*25*24cm

Gross weight perbatch

4.00kg

• Contact customer service to get full original factory electronic documents for multi-model stirrer comparison, cross-border independent website listing, overseas industry exhibition promotion and customer technical consultation.
• Official electronic files for this unit include full function introduction, three heating mode explanation, safe timer logic details, dual safety circuit principle, English operation manual, packaging dimension drawing and product brochure. All information is extracted from this original factory datasheet with verifiable true content.
• Enterprise promotional materials available: brand brochure, real production workshop photos and factory introduction files.
• Full-series supporting resource library for all stirring equipment, including product documents and marketing materials of all single-position hotplate stirrers for unified store operation and multi-category synchronous promotion.

• If you place bulk order for LSMM-H-Pro LCD Enhanced Magnetic Hotplate Stirrer with Timer for university teaching, chemical synthesis, pharmaceutical extraction, batch environmental digestion labs or lab instrument distribution, contact us for official detailed quotation. Unit price gets more favorable with larger order volume, no hidden charges.
• OEM private label customization available for bulk orders. Dedicated account manager assists full-cycle coordination including unit price calculation, function verification, factory quality control, production lead time arrangement and full branding customization negotiation.
• Contact channels: Email, WhatsApp, website message. Please note full model LSMM-H-Pro, order quantity and required optional accessory specifications in your message. We will send full formal quotation sheet within 24 hours, covering unit price, tiered bulk discount, production lead time and complete logistics solution to resolve all procurement inquiries in one stop.