Overhead Stirrer LOSR-T2012

Introduction

Overhead Stirrer supports a maximum stirring volume of 60 laboratory mixing. It uses stepless speed control to adjust smoothly across varying viscosities. The stirring rod penetration hole enables quick rod changes without shifting the stirrer head. Our Overhead Stirrer is ideal for mixing emulsions, suspensions and viscous materials in research and industrial labs.

This magnetic stirrers is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Overhead Stirrer is designed for mixing, blending, and dispersing high-viscosity solutions in laboratory and industrial environments. This makes it suitable for preparing emulsions, suspensions, and reaction mixtures in chemical processing, pharmaceutical formulation, and academic research.

Specifications

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
Over-load protection	Automatic stop
Motor protection	Automatic stop
Chuck diameter range	0.5 to 10 mm
Protection grade ( EN 60529)	IP42
Communication interface	RS232
Timer	0 to 99 h 59 min
Rated torque	132 N·cm
Display	Speed, time, torque, and temperature are displayed simultaneously
Current (24V)	7.5 A
Voltage	110 to 240 V
Frequency	50/60 Hz
Motor power	160 W
Gross Weight	14 kg

Features

Balanced torque transmission system

Flexible multi-speed operation

Secure shaft grip control

Integrated cable management slot

Adjustable stirring direction settings

FAQs

1. What safety mechanisms does the Overhead Stirrer include for long-term lab use?

The Overhead Stirrer integrates overload cut-off protection that automatically halts the motor during excessive torque or electrical stress. overhead stirrer prevents overheating during continuous operation by regulating internal temperature through controlled circuitry. This mechanism ensures safe stirring of viscous or reactive substances over long durations. Its stable base reduces the risk of tipping or vibration during high-speed use. The sealed housing keeps the motor components protected from dust or accidental spillage. Safety indicators on the display panel alert the user before critical thresholds are reached. overhead stirrer's brushless motor design minimizes internal friction, lowering the likelihood of mechanical wear. These combined features make it dependable for environments demanding extended, uninterrupted stirring operations.

2. How does the Overhead Stirrer ensure stable operation during high-torque applications?

The Overhead Stirrer comes with a self-locking chuck that prevents shaft slippage during viscous or high-resistance mixing. overhead stirrer delivers consistent torque using a brushless DC motor that maintains uniform rotation under varying loads. Its digital control system stabilizes speed even when resistance changes mid-process. The robust construction reduces mechanical flexing, ensuring the shaft remains centered during heavy-duty operation. overhead stirrer supports stirring of dense slurries, pastes, and polymer solutions without lagging performance. Adjustable clamps secure the vessel and shaft at fixed heights, reducing the impact of vibration. It enables reproducible results when working with high-viscosity materials over repeated cycles. The unit remains balanced throughout the torque range, reducing wear on coupling components.

3. What advantages does the Overhead Stirrer provide for institutions with shared equipment setups?

The Overhead Stirrer is well-suited for shared laboratory environments where multiple users access the same system. overhead stirrer offers RS232 connectivity that enables remote monitoring and data logging during experiments. It supports digital speed display, which simplifies tracking for supervisors managing concurrent operations. The sturdy frame design withstands frequent handling and repositioning in teaching or collaborative labs. overhead stirrer includes quick-fit assembly, reducing time spent during instrument setup between users. Its consistent torque output makes it reliable for reproducible results across different researchers and tasks. Maintenance-free motor function minimizes downtime, allowing continuous availability for scheduled experiments. The clear interface enhances usability even for less experienced operators rotating between stations.

4. Can the Overhead Stirrer adapt to different lab vessel configurations?

The Overhead Stirrer supports a chuck diameter range from 0.5 to 10 mm, accommodating various shaft sizes used in standard labware. overhead stirrer offers an adjustable vertical arm that allows height customization for different beaker or flask sizes. Its versatile clamp system secures both the stirring rod and vessel to prevent wobble during operation. The wide base adds balance when positioned over tall containers or narrow-necked glassware. overhead stirrer can easily shift between sample types without needing tool-assisted reconfiguration. Its compact size fits standard lab stands without obstructing nearby instrumentation. The rotating shaft aligns accurately even when vessels are repositioned mid-process. This flexibility allows users to switch applications quickly without changing core components.

5. How does the Overhead Stirrer support monitoring of sensitive thermal processes?

The Overhead Stirrer allows external temperature sensing via PT100 connectivity for in-sample thermal tracking. overhead stirrer permits researchers to insert the probe directly into the reacting medium to observe real-time changes. This functionality is critical in experiments where exothermic or endothermic responses must be recorded during agitation. The temperature data supports validation of mixing stability for pharmaceutical or biochemical formulations. overhead stirrer enables consistent heat-sensitive workflows by combining thermal feedback with stable shaft rotation. The positioning of the shaft does not interfere with the temperature sensor’s immersion depth. It enables stepwise temperature control when paired with auxiliary heating equipment. This integration improves accuracy in protocols involving solubility, crystallization, or emulsification.

6. How does the Overhead Stirrer handle corrosive environments or spill-prone workspaces?

The Overhead Stirrer features a chemically resistant outer surface that protects against splashes, spills, and reactive vapors. overhead stirrer is ideal for fume hoods or bench-top use where acidic or solvent-based mixtures are stirred regularly. The smooth casing allows easy wipe-down without the risk of damaging internal electronics. Its housing prevents liquid ingress into the motor zone, preserving long-term performance. overhead stirrer’s shaft components resist corrosion, even under exposure to aggressive compounds. It minimizes downtime in environments where frequent cleaning is necessary due to spillage or contamination. The sealed design also keeps airborne particulates from entering and damaging motor components. This makes it dependable in labs where both cleanliness and chemical resistance are critical.