Analog Magnetic Hotplate Stirrer with Voltage Display
Reliable, intuitive, and built for heavy-duty lab work. The LVDALAB Analog Magnetic Stirrer series features manual power adjustment with a classic pointer voltage meter. Available in 1 to 6 stations, it provides independent heating and stirring control for versatile parallel processing.
Analog Magnetic Stirrer: Classic Reliability for Modern Research
The LVDALAB analog magnetic stirrer (78-1 and HJ series) provides a stable and straightforward solution for professional laboratories. Specifically, our engineers developed these units for researchers who value reliable, long-term performance. Consequently, by combining traditional manual controls with robust modern engineering, this analog magnetic stirrer delivers a versatile platform for various thermal tasks. Furthermore, it effectively supports critical processes such as distillation, sample drying, and thermostatic incubations.
Precise Agitation via the Analog Magnetic Stirrer
Unlike complex digital models, the analog magnetic stirrer series allows for nuanced, manual adjustment of power levels. Notably, the integrated pointer voltage meter displays a clear visual cue of the electrical input. Therefore, you can maintain consistent operation throughout the entire duration of your experiment. Additionally, each heating plate features premium 304 stainless steel. This material choice ensures your setup remains rust-free and stays easy to clean even after frequent exposure to harsh laboratory chemicals.
Intuitive Control and Rapid Response
Manual knobs offer an immediate tactile response that many researchers prefer. Specifically, you can adjust the stirring speed and heating intensity instantly without navigating digital menus. As a result, the analog magnetic stirrer provides a high degree of “hands-on” control. Consequently, this leads to higher efficiency during rapid sample preparation phases in busy academic or industrial labs.
Multi-Station Options for the Analog Magnetic Stirrer
Efficiency remains the primary goal of modern laboratory management. Therefore, our multi-position models (available in 2, 4, and 6 stations) empower researchers to perform parallel reaction optimization. Specifically, each position acts as an independent workstation. This allows for different speeds and heat settings within the same compact footprint. Notably, we build every unit with heat-resistant materials and an anti-static coated exterior to ensure maximum durability.
A Sound Investment for Professional Facilities
Choosing the right equipment impacts both your budget and your data quality. In conclusion, the analog magnetic stirrer remains a cost-effective choice for academic, industrial, and clinical laboratories. Moreover, the robust mechanical design minimizes the need for technical maintenance. Consequently, LVDALAB provides a reliable workhorse that ensures your laboratory workflow remains uninterrupted for years of daily operation.
Features of Analog Magnetic Hotplate Stirrer with Voltage Display
-
Analog Voltage Monitoring: Equipped with a classic pointer-style meter for real-time, intuitive monitoring of the operating voltage.
-
Manual Power Control: Stepless power adjustment allows users to precisely dial in the required heating intensity and stirring speed.
-
Independent Station Management: Each station in multi-position models features its own power and heating switches for flexible multi-tasking.
-
304 Stainless Steel Plates: Durable 140mm diameter heating plates offer rapid thermal transfer and excellent chemical resistance.
-
High-Torque DC Drive: Powered by a premium DC motor for stable, low-noise, and vibration-free stirring up to 2500 RPM.
-
Tiered Ergonomic Design: The functional tiered layout for multi-position units ensures easy access and visibility for all reaction vessels.
| Image | ![]() |
![]() |
![]() |
![]() |
|---|---|---|---|---|
| Model | 78-1 | HJ-2 | HJ-4 | HJ-6 |
| Overall Dim. (L×W×H) mm | 245×163×138 | 320×207×173 | 340×388×215 | 510×390×215 |
| Heating Power | 300W | 200W × 2 | 300W × 4 | 300W × 6 |
| Max Stirring Cap. | 1500 mL | 1500 × 2 mL | 1500 × 4 mL | 1500 × 6 mL |
| Working Stations | Single Position | Dual Position | Four Position | Six Position |
| Plate Diameter | 140 mm (304 Stainless Steel) | |||
| Display Type | Analog Pointer (Voltage Meter) | |||
| Power Adjustment | 30 – 220V (Stepless) | |||
| Voltage | 220V 50Hz | |||
| Speed Range (H₂O) | Starting ~ 2500 rpm (Adjustable) | |||
| Temp Range | RT + 5 ~ 100°C | |||




