500W Hotplate Stirrer

The DLAB  LED Digital Magnetic Hotplate Stirrer‑Pro LED Digital Magnetic Hotplate Stirrer is a compact, economical benchtop instrument engineered for straightforward heating and stirring in clinical diagnostics, pharmaceutical quality control, analytical chemistry, molecular biology and teaching laboratories. Featuring a 5‑inch (φ135 mm) ceramic‑coated stainless steel work plate, this hotplate stirrer provides a temperature range from room temperature up to 280 °C in 1 °C increments and a stirring speed range of 200 to 1500 rpm (maximum stirring capacity 3 litres of water). The LED digital display shows both temperature and stirring speed simultaneously for quick and clear monitoring.

Every  LED Digital Magnetic Hotplate Stirrer‑Pro is factory‑calibrated and supplied with a calibration certificate. The maintenance‑free DC brushless motor is spark‑free and low‑noise, and the stainless steel work plate with durable ceramic coating offers good chemical resistance to many common acids, alkalis and organic solvents, simplifying cleaning.

Key safety features include an independent safety circuit with over‑temperature protection (320 °C hardware cutoff) that automatically stops heating to prevent fire hazards, and an independent residual heat warning (“HOT” flashes on the LED display when the plate exceeds 50 °C and continues even after the unit is powered off) to protect users from burns. The optional PT1000 external temperature sensor (±0.2 °C to ±0.5 °C accuracy) provides precise control for applications where the actual sample temperature must be tightly regulated.

With a compact footprint (260 × 150 mm) and low weight (1.8 kg), the  LED Digital Magnetic Hotplate Stirrer‑Pro occupies minimal bench space and is easily moved between workstations as needed. TÜV‑certified with CE, cTUVus, FCC, CB and UKCA safety approvals, the instrument is manufactured under ISO 9001 and ISO 13485 quality management systems and is backed by a 2‑year manufacturer’s warranty (in most regions).

For the clinical laboratory scientist, pharmaceutical QC analyst, research technician, and teaching laboratory instructor, the  LED Digital Magnetic Hotplate Stirrer‑Pro delivers safe, repeatable and compact heating and stirring required for routine reagent preparation, culture‑media processing, and general laboratory workflows. For the patient, consistent and reliable laboratory operations supported by this instrument help ensure accurate diagnostic results and the safe, effective quality control of pharmaceutical products.