Magnetic Hotplate Stirrer HS-550PRO (Dual LCD Digital Pro)

The HS-550 Pro Digital Magnetic Hotplate Stirrer is engineered for top-tier operational performance, precise thermal control, and high-capacity fluid processing in professional and research laboratory environments. It is equipped with an advanced Dual LCD Digital Display for absolute accuracy and simultaneous real-time monitoring of both stirring speeds and heating temperatures.

HS-550 Pro: 184 x 184 mm plate size, 1050W total power, maximum heating temperature of 550°C, adjustable speed range from 100-1500 RPM. This heavy-duty model is explicitly designed for industrial workflows, professional analysis, and advanced R&D demanding high volume handling and certified parameters.

Key Features:

Premium Glass Ceramic Work Plate: The 7-inch square workplate offers elite chemical immunity against aggressive organic solvent spills, concentrated acids, bases, and high thermal stress.
Advanced Dual LCD Screen: Provides independent, clear, and bright digital visualization of actual and set parameters for immediate operational feedback.
Outstanding Brushless DC Motor: Delivers remarkably stronger, smoother stirring power, requiring zero maintenance while ensuring a substantially longer lifespan.
High-Precision Thermal Tuning: Achieves surface heating limits up to 550°C with ultra-precise tuning resolution at 1°C increments.
Superior Processing Capacity: Packed with a potent 1050W engine, efficiently facilitating continuous and stable fluid vortexing for large-scale capacities up to 20 Liters.
Persistent “HOT” Safety Indication: Features an autonomous safety alert that explicitly flashes a “HOT” status whenever the surface temperature passes 50°C, remaining operational even if the unit is turned off.
Excellent Overheating Safeguard: Features an integrated safety hardware line that cuts off power automatically if internal limits reach 580°C.
Remote & Sensor Connectivity: Fully supports external PT1000 temperature sensors for direct medium control (control accuracy up to plus or minus 0.1°C) and incorporates an RS232 data interface for remote PC operation and digital data transmission.