Pros
- Intuitive controls and accurate probe readings match professional standards
- Programmable features save time on repetitive lab tasks
- Sturdy build handles large volumes reliably
- Forward/reverse stirring enhances mixing versatility
Cons
- Cycle button may malfunction intermittently requiring power cycle
- Stirring can be jerky with viscous liquids or quick speed ramps
- Heating speed is moderate compared to faster alternatives
The LICHEN Magnetic Stirrer Hotplate is a versatile lab tool designed for chemists, biologists, and researchers needing precise mixing and heating for up to 5L of liquids. It excels in tasks like dissolution, emulsification, and suspension, making it suitable for routine and intensive experiments in chemistry, biology, food, and environmental labs.
Standout features include adjustable speeds from 100-1600 RPM, temperatures up to 300°C, and a timer up to 99 hours, all controlled via an LED display with an included temp probe for accurate monitoring. Users praise the intuitive knobs that double as buttons, programmable up to 6 routines with memory and forward/reverse functions, and the non-slip ceramic plate that provides stability during operation. Real-world performance shows reliable temperature accuracy and solid mixing for most solutions, though gradual speed increases prevent stir bar jumping.
Build quality feels robust with a corrosion-resistant plate and brushless motor, comparable to name brands in user comparisons. However, some report finicky stirring with viscous liquids and occasional button glitches fixed by power cycling, plus a tangly probe wire that requires care near heat.
Overall, this stirrer offers great value for labs seeking programmable precision without complexity. It suits professionals prioritizing accuracy and durability, earning strong marks for everyday reliability despite minor quirks.
Key Specs:
- Max Temperature: 300°C
- Speed Range: 100-1600 RPM
- Max Volume: 5L
- Timer: 1-99h59min
- Plate: Corrosion-resistant ceramic
- Display: LED with temp probe
- Programs: Up to 6 with memory
- Dimensions: 13.27 x 11.14 x 5.47 inches
- Weight: 6.25 pounds