LCD Top Stirring Device with Screw Impeller

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Professional laboratory stirring device equipped with 90mm screw impeller and LCD display for precise control. Features low noise operation, self-locking chuck, and 30-2200rpm speed range with high/low speed control, capable of stirring up to 60L with brushless DC motor.

Overview

This overhead stirrer is engineered for mixing medium to high viscosity liquids in laboratory and industrial settings. The device features:

  • Advanced LCD display for accurate speed and time control
  • Brushless DC motor for quiet, long-term operation
  • Speed range of 30-2200rpm with constant speed maintenance
  • Automatic torque adjustment based on sample viscosity
  • Built-in safety features including overload protection and automatic shutdown
  • Specialized impeller penetration hole for easy height adjustments
  • Compatible with multiple stirring paddle types for various applications

Primary Applications

  • Chemical synthesis
  • Pharmaceutical manufacturing
  • Physical and chemical analysis
  • Petrochemical processing
  • Cosmetics production
  • Food processing
  • Biotechnology research

Performance

  • Speed Range: 30-2200rpm
  • Maximum Capacity: 60L
  • Maximum Torque: 80N.cm
  • Maximum Viscosity: 80000mPa·s
  • Speed Display Resolution: ±1rpm

Physical Specifications

  • Dimensions: 18683220mm
  • Weight: 3.0kg
  • Chuck Clamping Range: 0.5-10mm
  • Impeller Diameter: 90mm
  • Rod Diameter: 8mm
  • Rod Length: 350mm

Electrical

  • Input Power: 160W
  • Output Power: 150W
  • Voltage: 100-240VAC
  • Frequency: 50/60HZ

Environmental

  • Operating Temperature: 5-40℃
  • Maximum Humidity: 80%
  • Protection Rating: IP42

Safety Features

  • Motor protection with automatic shutdown
  • Overload protection system
  • Self-locking chuck
  • Non-slip padding
  • Protective chuck cover

Packaging Information

Each unit comes complete with:

  • Main stirring device (1 unit)
  • Operating manual
  • Quality certificate
  • Warranty documentation
  • Standard screw impeller

*Package contents may vary based on latest manufacturer specifications

FAQ

Q: What is the recommended rod diameter for optimal performance?
A: While the device accepts rod diameters from 0-10mm, the optimal range is 6-10mm for maximum stability. Rods thinner than 6mm may experience unwanted vibration during operation.

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