LACHOI Scientific Instrument Co., Ltd. (LACHOI) is a comprehensive service provider of laboratory instruments & equipments integrating R&D, concept to production, marketing, sales, and testing services. Founded in 2021, based on our business philosophy, we have a first-class R&D center and production workshop covering more than 3000 sq. meter. Our diverse products are widely used in quality inspection, chemistry and chemical engineering, biopharmaceuticals, food hygiene, environmental protection, petrochemical engineering, machinery manufacturing, teaching and scientific research field and have been exported to dozens of countries all over the world. We are committed to providing customers with state of the art leading technology laboratory instrumentation products, and providing more users with a variety of laboratory solutions!
 
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Magnetic Stirrer

LC-MS Series Mini Magnetic Stirrer (Lichen)

Key Features

  • Tempered Glass Surface: Robust, chemically resistant, and incredibly easy to clean and maintain.

  • Advanced DC Motor: Delivers stable, consistent rotation with ultra-quiet operation for a better working environment.

  • Wide Speed Range: Precise control with adjustable speeds ranging from 300 to 1,500 rpm.

  • Optional Heating Function (M2 Model): Supports surface heating with a temperature range of RT+15°C to 55°C.

  • Ultra-Portable Design: Weighing only 0.42 kg and just 40mm thick, it’s the perfect space-saving solution for any benchtop.

Technical Specifications

  • Maximum Stirring Volume: 1 Liter

  • Work Plate Size: 115 x 115 mm

  • Product Dimensions: 132 x 122 x 40 mm

  • Power Supply: Wide voltage support (AC 100-240V)

  • Recommended Stir Bar: Type B (φ8 x 30 mm)

LCS-MST-1P Ultrathin Magnetic Stirrer

Key Features

  • Ultrathin Design: Only 13mm thick and weighing just 0.35kg, offering the ultimate space-saving solution for any lab.

  • OLED Digital Display: Provides clear and real-time monitoring of speed, timing, and power status.

  • Reversible Stirring Function: Features an automatic reverse rotation mode to ensure thorough and uniform mixing.

  • Smart Timing Control: Equipped with a built-in timer adjustable from 1 second up to 99 minutes and 59 seconds.

  • Precision Speed Range: Offers a versatile speed range from a very low 15 rpm up to 1,500 rpm.

  • High Load Capacity: Compact yet sturdy, capable of supporting a maximum load of up to 2 kg.

Technical Specifications

  • Speed Range: 15 – 1500 rpm

  • Max Stirring Quantity (H2O): 0.8 – 1 Liter

  • Work Disk Size: Φ100 mm

  • Dimensions (L x W x H): 169 x 109 x 13 mm

  • Net Weight: 0.35 kg

  • Power Supply: AC 110-240V / DC 5V 2A

  • Standard Stir Bar: Type C (Φ7×20 mm or Φ8×30 mm)

SN-MSX Series High-Performance Magnetic Stirrer

Key Features

  • Advanced Brushless Motor: Provides superior durability, quieter operation, and stable torque for long-term continuous use.

  • Increased 3L Stirring Capacity: Engineered for larger tasks, capable of stirring up to 3,000ml of water or similar liquids.

  • High-Quality PET Working Plate: A 110mm diameter work surface that is durable, chemical-resistant, and easy to maintain.

  • Versatile Display Options:

    • SN-MSX-1: Intuitive LED indicator light for simple operation.

    • SN-MSX-2 / 2P: Features a high-contrast OLED display showing speed and time (2P also displays battery status).

  • Extended Timer Function (Models 2 & 2P): Supports precise timing control for experiments up to 12 hours.

  • IP54 Protection Rating: Splash-proof and dust-resistant design, ensuring a safer and more reliable performance in busy lab environments.

Technical Specifications

  • Maximum Stirring Volume: 3 Liters

  • Speed Range: 100 – 1,500 rpm (150 – 1,500 rpm for MSX-1)

  • Display Mode: LED (Model 1) / OLED (Model 2 & 2P)

  • Plate Material: PET

  • Product Dimensions: 155.7 x 154.3 x 46.5 mm

  • Power Supply: Wide voltage support (AC 110-240V / DC 12V 2A)

LC-MS-A Series Minimalist Mini Magnetic Stirrer

Key Features

  • Ultra-Lightweight & Portable: The entry model (A0) weighs only 110g, making it one of the most portable stirrers on the market.

  • Tempered Glass Work Surface: Provides a sleek look while offering excellent chemical resistance and durability. Easy to wipe clean after use.

  • High-Efficiency Miniature DC Motor: Ensures smooth and stable rotation with a speed range of 300 to 1,500 rpm.

  • Heating Capability (Model A2 only): Features a hotplate function with a maximum surface temperature of 80°C, ideal for mild heating applications.

  • Space-Saving Design: Its compact dimensions make it an ideal choice for crowded lab benches or fieldwork.

Technical Specifications

  • Available Models: LC-MS-A0 (0.5L) / LC-MS-A1 (1L) / LC-MS-A2 (1L + Heating)

  • Speed Range: 300 – 1,500 rpm

  • Max Temperature (A2): Up to 80°C

  • Work Plate Material: Tempered Glass

  • Net Weight: 0.11 kg to 0.45 kg

  • Power Supply: Wide voltage AC 100-240V (DC 5V)

SN-MS Series High-Capacity Magnetic Stirrer (5L)

Key Features

  • Heavy-Duty 5L Capacity: Built for professional lab use, capable of stirring up to 5,000ml of liquid with high stability.

  • Large Working Surface: A Φ135mm plate provides ample and stable space for larger beakers and flasks.

  • Powerful Heating System (H & H280D Models): Delivering up to 500W of heating power, reaching surface temperatures up to 280°C.

  • Precision LCD Display (1D & H280D Models): Features a clear digital interface for monitoring speed and countdown timer.

  • Extended Timer Function: Supports continuous operation with a built-in timer adjustable up to 999 minutes.

  • Variable Speed Control: Offers fine-tuned stirring speeds ranging from 200 to 1,500 rpm.

Technical Specifications

  • Maximum Stirring Volume: 5 Liters

  • Speed Range: 200 – 1,500 rpm (300 – 1,500 rpm for standard models)

  • Temperature Range: Up to 280°C (Heating models only)

  • Rated Power: Up to 520W (For H280D model)

  • Display Mode: LCD (For “D” suffix models)

  • Working Plate Size: Φ135 mm

LCS-MSM Series Multi-position Magnetic Stirrer

Key Features

  • Multi-Channel Efficiency: Available in 3, 6, 9, or 12 positions, allowing for simultaneous high-throughput stirring and batch testing.

  • DC Brushless Motor: Features an advanced brushless motor for quiet operation, superior stability, and a significantly longer lifespan.

  • Forward and Reverse Function: Includes an automatic reversal mode to ensure uniform mixing and enhanced chemical reactions.

  • Digital LCD Display & Timer: User-friendly interface showing real-time parameters with a programmable timer up to 99 hours and 59 minutes.

  • Heating Capability (HD Models): Equipped with a precise heating system capable of reaching temperatures from RT+5°C to 150°C (Accuracy ±3°C).

  • Versatile Speed Range: Consistent and powerful stirring performance from 100 to 1,600 rpm.

Technical Specifications

  • Number of Positions: 3 / 6 / 9 / 12 points

  • Stirring Volume per Position: 0.8 – 1 Liter

  • Speed Range: 100 – 1,600 rpm

  • Temperature Range (HD Models): Up to 150°C

  • Display Mode: LCD Digital Display

  • Power Supply: AC 110-220V (Standard) / AC 220V (Heating models)

LCS-MSC-2HD Double-Position Magnetic Stirrer

Key Features

  • Dual-Position High Performance: Simultaneously stir two samples with a large capacity of 5 Liters per position (Total 10L).

  • Advanced Plate Material: Features integrated cast aluminum with a ceramic corrosion-resistant coating for superior heat distribution and chemical protection.

  • Extensive Temperature Range: High-performance heating reaching up to 330°C with a control accuracy of ±3°C.

  • DC Brushless Motor: Provides high torque and stable rotation with low noise, engineered for long-term heavy-duty operation.

  • LCD Digital Interface & Long Timer: Clear display for precise monitoring with a built-in timer programmable up to 99 hours and 59 minutes.

  • High Power 1800W: Ensures rapid heating and strong magnetic coupling for efficient mixing of larger or more viscous volumes.

Technical Specifications

  • Speed Range: 100 – 1,500 rpm

  • Max Stirring Volume: 5L x 2 positions

  • Temperature Range: RT – 330°C

  • Work Plate Material: Cast Aluminum + Ceramic Coating

  • Working Plate Size: Φ150 mm

  • Net Weight: 5.5 kg

LC-MSE Series Magnetic Hotplate Stirrer

Key Features

  • Brushless DC Motor: Equipped in all models for stable torque, quiet operation, and significantly longer maintenance-free lifespan.

  • Premium Plate Materials:

    • Heating models (H/HD) feature Aluminum Alloy with Ceramic Coating for rapid heat distribution and superior chemical resistance.

    • Standard model (S) uses a durable ABS + PC Lamination surface.

  • Advanced Digital Control (HD Model): Features a high-contrast LCD display for precise temperature management, achieving ±1°C accuracy for solutions.

  • High-Temperature Capability: Models H and HD reach surface temperatures up to 260°C, suitable for a wide range of laboratory reactions.

  • 2-Liter Capacity: Perfectly balanced for daily lab tasks, supporting a maximum stirring volume of up to 2,000ml (H2O).

  • Versatile Speed Control: Accurate speed adjustment from 200 to 1,500 rpm (Digital model starting at 200 rpm).

Technical Specifications

  • Available Models: LC-MSE-S (Stirring) / LC-MSE-H (Heating) / LC-MSE-HD (Digital LCD)

  • Maximum Stirring Volume: 2 Liters

  • Speed Range: 200 – 1,500 rpm

  • Temperature Range: RT+5 to 260°C (H & HD models only)

  • Working Area Size: Φ140 mm

  • Dimensions: 171 x 262 x 94 mm (Heating models)

LCA-MSA-HP Bath-Type Magnetic Stirrer

Key Features

  • High-Quality Bath Design: Constructed from Aluminum Alloy with a PTFE coating for superior chemical resistance and uniform heat distribution.

  • PT1000 Precision Control: Compatible with PT1000 temperature probes, offering an exceptional control accuracy of ±1°C for sensitive thermal reactions.

  • Brushless DC Motor: Engineered for high performance, providing quiet operation and a long, maintenance-free service life.

  • High-Speed Performance: Features a powerful and versatile speed range from 100 to 2,000 rpm.

  • LCD Display & Long-Term Timer: User-friendly digital interface with a programmable timer for up to 99 hours and 59 minutes.

  • Powerful 830W Heating: Ensures rapid temperature rise, capable of reaching surface temperatures up to 250°C.

Technical Specifications

  • Temperature Range: RT – 250°C

  • Control Accuracy: ±1°C (via PT1000)

  • Maximum Stirring Volume: 1.5 Liters

  • Speed Range: 100 – 2,000 rpm

  • Bath Material: Aluminum Alloy + PTFE Coating

  • Bath Dimensions: Φ165 mm (Diameter) x 80 mm (Depth)

  • Net Weight: 3.5 kg

LC-MSB Series Intelligent Magnetic Stirrer (5L)

Key Features

  • Advanced Program Function: (Models D & HD only) Supports programmable operating sequences, allowing for automated and reproducible experimental workflows.

  • High 5-Liter Stirring Capacity: Robust performance designed to handle large laboratory volumes up to 5,000ml (H2O).

  • LCD Digital Control: Features a high-resolution interface for monitoring speed, timing (up to 99h 59min), and temperature parameters.

  • Premium Plate Surfaces:

    • Heating Models (H/HD): Ceramic-sprayed cast aluminum for superior heat distribution up to 300°C.

    • Non-heating Models (S/D): Sleek tempered glass for high chemical and scratch resistance.

  • DC Brushless Motor: Provides powerful, stable stirring with low noise and an exceptionally long service life.

  • IP42 Protection Rating: Engineered to resist dust and vertical water splashes, ensuring reliability in demanding lab environments.

  • PT1000 Precision (Standard on HD model): Includes an external probe for direct solution temperature control with accuracy up to ±0.5°C.

Technical Specifications

  • Maximum Stirring Volume: 5 Liters

  • Speed Range: 100 – 1,600 rpm (Standard models from 200 rpm)

  • Temperature Range: Up to 300°C (Heating models only)

  • Working Plate Size: 150 x 150 mm

  • Display Mode: LCD Digital (D & HD models)

  • Ingress Protection: IP42

LC-MSA Series High-Power Magnetic Stirrer (20L)

Key Features

  • Massive 20-Liter Capacity: Specifically engineered to handle large liquid volumes up to 20,000ml (20L) with superior stability.

  • Extreme Heating up to 350°C: (Models H/HD only) Featuring a powerful 950W heating element, ideal for high-temperature experimental requirements.

  • Large Ceramic-Coated Plate: A 170 x 170 mm work surface made of cast aluminum with a corrosion-resistant ceramic coating for rapid and uniform heat distribution.

  • Precise Speed Management: Wide and powerful speed range from 100 up to 2,000 rpm, with digital models offering accuracy within ±10 rpm.

  • Advanced Laboratory Precision (HD Model): Achieves an exceptional solution temperature control accuracy of ±0.5°C (for temperatures under 100°C).

  • Brushless DC Motor: High-torque brushless technology ensures quiet, maintenance-free, and reliable operation even under heavy loads.

  • LCD Interface & Smart Timer: Digital models (D & HD) feature a high-contrast LCD screen and a programmable timer for up to 99 hours and 59 minutes.

Technical Specifications

  • Maximum Stirring Volume: 20 Liters

  • Speed Range: 100 – 2,000 rpm

  • Temperature Range: Up to 350°C (H & HD models only)

  • Working Plate Size: 170 x 170 mm

  • Rated Power: Up to 950W (Heating models)

  • Display Mode: LCD Digital (D & HD models)

LCS-MSA Series Intelligent Magnetic Stirrer (Upgrade Version)

Key Features

  • Industrial-Grade Heating Power: Selectable temperature ranges from 350°C up to an extreme 500°C (Model HD II), meeting the most demanding chemical requirements.

  • Specialized Working Plate Materials:

    • Graphite + Teflon coating: Superior resistance to aggressive chemicals and corrosion.

    • Glass-ceramic: Exceptional heat transfer and thermal shock resistance (Standard on HD II).

  • Forward and Reverse Rotation: (D/HD models) Enhances mixing efficiency by automatically switching stirring directions.

  • RS232 Data Interface: Supports professional data logging and PC connectivity for experimental tracking (Available on HD, HD I, and HD II).

  • Powerful Brushless DC Motor: Offers smooth, stable rotation from a low 50 rpm up to 2,000 rpm.

  • Massive 20-Liter Stirring Capacity: Engineered for high-volume lab work with unwavering stability.

  • Large Digital LCD Display: Provides the most detailed real-time monitoring of speed, timer, and temperature settings.

Technical Specifications (Top-Tier Models)

  • Max Stirring Volume: 20 Liters

  • Temperature Range: Up to 350°C (HD) / 380°C (HD I) / 500°C (HD II)

  • Working Plate: Ceramic-coated Aluminum / Graphite+Teflon / Glass-ceramic

  • Data Interface: RS232 (Integrated in all HD models)

  • Speed Range: 50 – 2,000 rpm

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107/69 Moo 6, Khu Khot, Lam Luk Ka District, Pathum Thani 12130

E-mail : [email protected]
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