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Overhead Stirrer LOSR-B10

Overhead Stirrer LOSR-B10

Overhead stirrer LOSR-B10 can handle viscosities up to 70,000 mPas and features a maximum stirring capacity of 100 L (H2O). It offers two speed ranges, with low-speed torque over five times higher than high-speed torque. The stirrer comes equipped with RS 232 and RS485 interface to control and document all parameters. Its microcomputer-based control system provides precise and reliable speed control. Our stirrer is designed for effective mixing of medium- to high-viscosity liquids and solid-liquid mixtures.

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Max. Viscosity 70000 mPas
Maximum Stirring Volume(L)H2O 100 L (H2O)
Speed Range I 60 to 1200 rpm
Speed Range II 1201 to 6000 rpm
Speed Setting Accuracy 1 rpm
Speed Measurement Deviation ± 3% (when n is greater than 300rpm)
Max. Torque I 170 N·cm
Max. Torque II 34 N·cm
Timing Range 99 h 59 min 59 sec
Temperature Measuring Range - 10 to 350℃
Temperature Measurement Resolution 0.1℃
Display TFT display
Motor Type Brushless DC motor
Stirring Element Fastening Keyless chuck
Chuck Range Diameter 0.5 to 10 mm
Hollow Shaft Inner Diameter 10.2 mm
Communication RS232 / RS485 interface
Working Status Indicator Standby (blue)
Running (green)
Alarm (red)
Protection Class IP42 | IP40
Power Consumption 150 W
Power Supply 100 to 240 V AC,50/60 Hz
Dimensions 280 × 120 × 200 mm
Packing Dimensions 710 × 520 × 500 mm
Net Weight 12 kg
Gross Weight 25 kg
  • Precise speed control

  • Low maintenance

  • Quiet operation

  • Automatic timing function 

  • Switching between high and low speed and torque

Our Overhead stirrer LOSR-B10 is used for mixing high-viscosity liquids and large-volume samples in laboratories and industrial settings. It is ideal for applications in chemical synthesis, pharmaceuticals, cosmetics, food processing, and biotechnology.

H-Shape Double Rod Stand

Overhead Stirrer LOSR-B10 | Max. Viscosity 70000 mPas | Maximum Stirring Volume(L)H2O 100 L (H2O)
Overhead Stirrer LOSR-B10 | Precise speed control | Low maintenance

Models of Overhead Stirrer

Labtron Overhead Stirrer is specialized to agitate larger volume liquids. Their motors provide 50rpm to 6000rpm speed ensuring uniform mixing throughout process. They include various types of blades, optimized for different viscosities and fluid types. Their safety features include automatic shut-off in case of overload or malfunction. Our Overhead Stirrer is used for blending sauces in food industry, creams and lotion in cosmetics and dispersion of pigments.

Overhead Stirrer LOSR-A15

Overhead Stirrer LOSR-A15

  • Max. Viscosity : 10000 mPas
  • Max. Torque : 20 N.cm
  • Max. Capacity : 10 L
  • Speed : 100 to 1000 rpm
Overhead Stirrer LOSR-E10

Overhead Stirrer LOSR-E10

  • Maximum stirring volume (H₂O) : 20 L
  • Stirring speed : 50 to 2200 rpm
  • Control accuracy of stirring speed : ±1 rpm
  • Ambient temperature : 5 to 40°C
LCD Overhead Stirrer LOSR-D10

LCD Overhead Stirrer LOSR-D10

  • Max. Stirring Quantity [H₂O] : 20 L
  • Speed Range : 50 to 2200 rpm
  • Maximum Torque : 40 N·cm
  • Maximum Viscosity : 100,000 mPa·s
Overhead Stirrer LOSR-E14
Overhead Stirrer LOSR-E14
  • Maximum stirring volume (H₂O) : 40 L
  • Stirring speed : 50 to 2200 rpm
  • Control accuracy of stirring speed : ±3 rpm
  • Ambient temperature : 5 to 40°C
LCD Overhead Stirrer LOSR-D11
LCD Overhead Stirrer LOSR-D11
  • Max. Stirring Quantity [H₂O] : 40 L
  • Speed Range : 50 to 2200 rpm
  • Maximum Torque : 60 N·cm
  • Maximum Viscosity : 50,000 mPa·s
Overhead Stirrer LOSR-E13

Overhead Stirrer LOSR-E13

  • Maximum stirring volume (H₂O) : 20 L
  • Stirring speed : 50 to 2200 rpm
  • Control accuracy of stirring speed : ±3 rpm
  • Ambient temperature : 5 to 40°C
Overhead stirrer LOSR-A12

Overhead stirrer LOSR-A12

  • Max. stirring capacity H₂O : 40 L
  • Speed range : 100 to 2500 rpm
  • Maximum torque : 40 ncm
  • Maximum viscosity : 10000 cps
Overhead Stirrer LOSR-E12

Overhead Stirrer LOSR-E12

  • Maximum stirring volume (H₂O) : 60 L
  • Stirring speed : 50 to 1200 rpm
  • Control accuracy of stirring speed : ±1 rpm
  • Ambient temperature : 5 to 40°C
Overhead Stirrer LOSR-B10 FAQ's
  • Labtron’s Overhead Stirrer LOSR-B10 is designed for the efficient mixing of medium- to high-viscosity liquids and solid-liquid suspensions. With a maximum stirring capacity of 100 liters (H2O) and the ability to handle viscosities up to 70,000 mPas, it is ideal for use in chemical synthesis, pharmaceuticals, food processing, cosmetics formulation, and biotechnology research. Its precision and torque performance make it particularly effective for mixing large-volume or thick samples.

  • Our Overhead Stirrer LOSR-B10 features two distinct speed ranges: 60 to 1200 rpm and 1201 to 6000 rpm, enabling both high-torque, low-speed stirring for viscous materials and high-speed agitation for lower-viscosity mixing. Importantly, the low-speed mode delivers a maximum torque of 170 N•cm, which is over five times greater than the torque in high-speed mode (34 N•cm). This dual-speed system allows the user to adapt the stirring process to the material properties, optimizing efficiency and performance across a wide range of lab and industrial mixing needs.

  • The Overhead Stirrer LOSR-B10 provides precise speed control with a setting accuracy of 1 rpm and a measurement deviation of only ±3% at speeds above 300 rpm. It also includes a temperature measuring function with a wide range from -10°C to 350°C and a resolution of 0.1°C, making it highly suitable for temperature-sensitive reactions. These features, combined with the integrated TFT display, allow users to monitor and fine-tune parameters with exceptional precision.

  • Overhead Stirrer LOSR-B10 is powered by a brushless DC motor, which offers long-lasting performance with minimal maintenance and quiet operation. It uses a keyless chuck system to secure stirring elements, allowing for fast, tool-free installation and a chuck diameter range from 0.5 to 10 mm. This setup provides both operational flexibility and durability, especially in high-load mixing applications.

  • Labtron’s Overhead Stirrer LOSR-B10 includes a working status indicator with color-coded lights: standby (blue), running (green), and alarm (red). This intuitive system allows users to quickly determine the operational status of the device. It also has an IP42 | IP40 protection class for environmental safety, and its built-in automatic timing function enhances control during prolonged mixing tasks. These features support safe, unattended operation in both laboratory and industrial environments.

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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