What types of materials can the LED Overhead Stirrer LOSR-C11 effectively mix?

The LED Overhead Stirrer LOSR-C11 is designed for handling a wide range of sample types, especially those with high viscosity. Labtron’s stirrer performs well with dense chemical mixtures, emulsions, polymers, and gels. It’s suitable for both aqueous and non-aqueous systems used in formulation labs. Whether you're working with heavy pastes or thick suspensions, the unit maintains consistent performance. This makes it ideal for industrial, research, and quality control settings

Is the LED Overhead Stirrer LOSR-C11 suitable for long-duration or continuous mixing tasks?

Labtron’s LED Overhead Stirrer LOSR-C11 is built for demanding applications that require extended operation. The brushless motor operates with minimal heat and wear, supporting continuous use without compromising performance. It maintains speed and torque even during long experiments. This makes it particularly useful for labs that require non-stop mixing during multi-hour protocols. It’s reliable for applications in production, R&D, and chemical synthesis.

How easy is it to operate the LED Overhead Stirrer LOSR-C11 in day-to-day lab use?

The LED Overhead Stirrer LOSR-C11 is user-friendly and integrates easily into existing workflows. Our stirrer features an intuitive control panel and an LED screen that displays operating parameters clearly. Shaft and chuck adjustments are quick, making it easy to switch between tasks or container types. Operators can set speeds precisely and monitor performance at a glance. It’s ideal for both routine tasks and specialized mixing.

What safety features does the LED Overhead Stirrer LOSR-C11 provide during operation?

The LED Overhead Stirrer LOSR-C11 is equipped with safety circuits that help protect the unit during overload or stalling. Labtron’s design includes automatic shutdown or controlled stop mechanisms to prevent damage or injury. The brushless motor reduces mechanical wear, further minimizing safety risks during prolonged use. These features are especially important in busy labs with frequent equipment use. It provides peace of mind in regulated lab environments.

Can the LED Overhead Stirrer LOSR-C11 be used with large containers or different shaft types?

The LED Overhead Stirrer LOSR-C11 is compatible with various shaft sizes and container formats. Our unit includes a large chuck range, making it adaptable to different stirring tools. This allows users to easily switch between mixing small batches and larger volumes without changing equipment. It’s particularly useful in scale-up studies or pilot production runs. The flexibility enhances productivity across different lab workflows.

LED Overhead Stirrer LOSR-C11

Name: LED Overhead Stirrer LOSR-C11
Brand: Labtron
SKU: LOSR-C11
Rating: 4.9 (638 reviews)

LED Overhead Stirrer LOSR-C11 supports a maximum stirring capacity of 40 L, making it suitable for large-volume mixing. It delivers a wide speed range from 50 to 2200 rpm, allowing for flexible control across applications. With a maximum torque of 60 N·cm, it can efficiently handle dense or highly viscous samples. The explosion-proof brushless DC motor ensures quiet, low-maintenance operation. Ideal for industrial labs, chemical processing, and polymer formulation.

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Max. stirring quantity [H₂O]	40 L
Speed range	50 to 2200 rpm
Maximum torque	60 N·cm
Maximum Viscosity	50000 mPa·s
Motor type	Brushless DC motor
Speed display	LED
Overload protection display	LED
Chuck range diameter	0.5 to 10 mm
Permissible ambient temperature	5 to 40 °C
Permissible ambient humidity	80% RH
Protection class	IP21
Motor input power	120 W
Motor output power	100 W
Power	130 W
Voltage, Frequency	100 to 240 V, 50/60 Hz
Dimension (W×H×D)	83 × 220 × 186 mm
Weight	2.8 kg

Anti-stall circuitry
High torque drive
Low noise design
Explosion-proof build
Brushless motor technology
Easy shaft clamping
Stable speed control

Our LED Overhead Stirrer LOSR-C11 is ideal for high-volume sample agitation in chemical, pharmaceutical, and industrial labs. It handles thick, viscous materials such as gels, resins, or emulsions with high-speed consistency and control.

Accessory Name	Quantity
Universal plate stand	1 pc
Crossed stirrer	1 pc

Accessory Name	Quantity
Straight stirrer	1 pc
Blade stirrer	1 pc
Centrifugal stirrer	1 pc
Spill-proof crossed stirrer	1 pc
Flat-blade stirrer	1 pc
Radial-flow stirrer	1 pc
Anchor stirrer	1 pc
Spiral stirrer	1 pc
Overhead chuck	1 pc
Self-locking drill chuck	1 pc
Container locking mechanism	1 pc
Stirrer tool	1 set

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LED Overhead Stirrer LOSR-C11 Catalog

Available Range :

LED Overhead Stirrer LOSR-C10 : 20 L LED Overhead Stirrer LOSR-C11 : 40 L LCD Overhead Stirrer LOSR-D11 : 40 L

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-A12

Max. stirring capacity H₂O : 40 L
Speed range : 100 to 2500 rpm
Maximum torque : 40 ncm
Maximum viscosity : 10000 cps

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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

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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

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Overhead Stirrer LOSR-E15

Maximum stirring volume (H₂O) : 60 L
Stirring speed : 50 to 1200 rpm
Control accuracy of stirring speed : ±3 rpm
Ambient temperature : 5 to 40°C

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Overhead Stirrer LOSR-B10

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

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Overhead Stirrer LOSR-A15

Max. Viscosity : 10000 mPas
Max. Torque : 20 N.cm
Max. Capacity : 10 L
Speed : 100 to 1000 rpm

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Overhead stirrer LOSR-A10

Max. Stirring Capacity (H₂O) : 20 L
Speed Range : 100 to 2500 rpm
Maximum Torque : 40 ncm
Maximum Viscosity : 10,000 cps

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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

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LED Overhead Stirrer LOSR-C11 FAQ's

The LED Overhead Stirrer LOSR-C11 is designed for handling a wide range of sample types, especially those with high viscosity. Labtron’s stirrer performs well with dense chemical mixtures, emulsions, polymers, and gels. It’s suitable for both aqueous and non-aqueous systems used in formulation labs. Whether you're working with heavy pastes or thick suspensions, the unit maintains consistent performance. This makes it ideal for industrial, research, and quality control settings
Labtron’s LED Overhead Stirrer LOSR-C11 is built for demanding applications that require extended operation. The brushless motor operates with minimal heat and wear, supporting continuous use without compromising performance. It maintains speed and torque even during long experiments. This makes it particularly useful for labs that require non-stop mixing during multi-hour protocols. It’s reliable for applications in production, R&D, and chemical synthesis.
The LED Overhead Stirrer LOSR-C11 is user-friendly and integrates easily into existing workflows. Our stirrer features an intuitive control panel and an LED screen that displays operating parameters clearly. Shaft and chuck adjustments are quick, making it easy to switch between tasks or container types. Operators can set speeds precisely and monitor performance at a glance. It’s ideal for both routine tasks and specialized mixing.
The LED Overhead Stirrer LOSR-C11 is equipped with safety circuits that help protect the unit during overload or stalling. Labtron’s design includes automatic shutdown or controlled stop mechanisms to prevent damage or injury. The brushless motor reduces mechanical wear, further minimizing safety risks during prolonged use. These features are especially important in busy labs with frequent equipment use. It provides peace of mind in regulated lab environments.
The LED Overhead Stirrer LOSR-C11 is compatible with various shaft sizes and container formats. Our unit includes a large chuck range, making it adaptable to different stirring tools. This allows users to easily switch between mixing small batches and larger volumes without changing equipment. It’s particularly useful in scale-up studies or pilot production runs. The flexibility enhances productivity across different lab workflows.