Overhead Stirrer LOSR-T2013

Introduction

Overhead Stirrer supports a maximum stirring volume of 20 liquid processing. The stepless speed control provides stable adjustment across different viscosities. It features a closed housing that shields internal parts from corrosion during extended use. Our overhead stirrer is used in academic research, chemical development, and formulation laboratories.

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 used for mixing, dispersing, and emulsifying liquid or viscous substances in laboratory environments. This supports accurate speed control and torque delivery required for chemical synthesis, sample preparation, and formulation development.

Specifications

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
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	22 N·cm
Display	Speed, time, torque and temperature are displayed on each screen
Current (24V)	3 A
Voltage	110 to 240 V
Frequency	50/60 Hz
Motor power	50 W

Features

Variable timing control option

Universal voltage range compatibility

Consistent rotational force output

Compact vertical unit design

Efficient power consumption mode

FAQs

1. What type of mixing tasks can the Overhead Stirrer handle in advanced lab environments?

Overhead Stirrer supports a wide range of mixing procedures such as emulsification, sample dispersion, and liquid blending across research-intensive environments. It accommodates tasks that demand stable torque delivery during varying material conditions. The design allows switching between gentle and intensive stirring without losing axis stability. Protective internal systems enable extended operations under continuous load. The user interface gives clear access to performance variables without disrupting workflow. Its structure makes it adaptable for alternating sample types and shifting protocols. It fits applications involving liquid-solid reactions or multi-phase processing. This stirring unit supports analytical testing and formulation stages with high material variability.

2. How does the Overhead Stirrer ensure user safety during high-load stirring applications?

Overhead Stirrer features protective mechanisms that interrupt motion when the system detects overload stress during operation. It uses built-in response protocols to protect the internal motor and mechanical parts from damage. Its sealed housing prevents environmental factors from interfering with electronics or moving components. The unit avoids tip instability, keeping connected glassware or vessels steady. Safety mechanisms activate automatically without user intervention. The overall frame maintains its balance even under fluctuating resistance levels. Shocks or system halts do not affect the outer platform or workspace. This model is suited for environments with high viscosity samples or abrupt density shifts.

3. Can the Overhead Stirrer be integrated into automated or remote lab workflows?

Overhead Stirrer is compatible with laboratory systems that require remote monitoring or controlled stirring operations. It is equipped with a communication interface that links to PC software platforms for command input and performance feedback. Users can view recorded changes in torque, stirring cycles, and temperature during the process. This reduces the need for manual tracking while improving accuracy across experiments. It enhances workflow automation and minimizes variability in repetitive trials. External devices can send instructions directly to the stirrer for coordinated sequences. Timing, speed, and reaction tracking become digitally accessible. This functionality is ideal for labs with automated chemical handling or data acquisition systems.

4. Is the Overhead Stirrer convenient for fast replacement of stirring accessories during setup changes?

Overhead Stirrer is designed with a front-access shaft adjustment that allows easy rod replacement without lifting or shifting the motor head. This eliminates the need to reposition mounted components, saving time between batch processes. It’s suitable for workflows that require frequent tool swaps or multi-viscosity sample handling. Technicians can perform shaft changes while preserving vertical alignment and base contact. This layout avoids unwanted disturbance to nearby glassware or sensor systems. It ensures sample containers stay undisturbed while preparing for the next trial. The design prevents the loss of axis calibration during part transition. This feature supports quick turnaround in dynamic research environments.

5. What makes the Overhead Stirrer suitable for vibration-sensitive procedures?

Overhead Stirrer is engineered to maintain mechanical balance during continuous stirring, which helps isolate vibrations from the benchtop. Its torque delivery remains centered, reducing any lateral motion that could interfere with sensitive instruments. The motor and base are structured to absorb operational shifts and prevent resonance. This is useful in labs where small disruptions could affect scales or analytical sensors. Shaft movement retains axial alignment under extended rotation. The construction supports both low and high-speed stirring without amplifying workspace noise. The chuck holds the rod firmly to avoid loose motion. It is ideal for use alongside calibration or glassware-sensitive experiments.

6. How does the Overhead Stirrer assist in long-duration test cycles without supervision?

Overhead Stirrer features a programmable system that allows researchers to schedule operation windows for unattended use. Timing controls enable repeat cycles, eliminating the need for round-the-clock observation. The integrated display keeps users informed of all running parameters during and after execution. This setup works well in endurance testing or sample incubation studies. Built-in safety cutoffs activate once thresholds are exceeded, preventing sample loss. Its consistent speed control reduces drift over extended hours. Users can set, leave, and return without major calibration requirements. This functionality is suited for labs conducting long-running formulation or reaction studies.