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Infrared Heating Magnetic Stirrer (MS7‑H280‑G)

LCD 7‑inch infrared heating magnetic stirrer (MS7‑H280‑G) with a 180×180 mm glass ceramic work plate, full-coverage infrared heating up to 280°C, and a maintenance-free brushless DC motor. Optional interchangeable heating mantles allow secure heating of 100/250/500/1000 mL round-bottom flasks, while flat-bottom beakers can be stirred up to 20 L. Features high-resolution LCD for temperature, speed, and timer; programmable timer (1 min–99 h 59 min); optional PT1000 sensor (±0.2°C); RS232 interface for PC control and data logging; and safety lock. Safety: dual independent circuits with 340°C hardware cutoff, “HOT” warning >50°C after power-off, spill drain channel, and IP21 protection. Ideal for distillation, reflux, sample digestion, buffer preparation, and dissolution testing.

LCD Digital Heating Magnetic Stirrer (MS‑H280‑B100)

LCD digital heating magnetic stirrer (MS‑H280‑B100) with interchangeable 100 mL beaker heating mantle; optional 250/500/1000 mL beaker and round-bottom flask mantles. Detached mantle converts unit to a 20 L ceramic-coated magnetic stirrer. Heating 25–280°C (1°C increments), stirring 200–1500 rpm, LCD display, brushless DC motor, PT1000 sensor port (±0.2°C), selectable timer modes (1 min–99 h 59 min), auto-reverse stirring, safety lock. Safety: dual over-temperature circuits (420°C cutoff), flask sensing, HOT warning >50°C even unplugged, fire-resistant metal housing, IP21; TÜV CE/cTUVus/FCC.