The LCD Digital Magnetic Stirrer with Heating Mantle for Beaker (MS‑H280‑B1000) is a modular, high‑safety, programmable benchtop instrument engineered for precise, safe, and versatile large‑volume heating and stirring in clinical diagnostics, pharmaceutical quality control, analytical chemistry, mining, and research laboratories. Featuring an interchangeable 1000 mL beaker heating mantle (inner diameter 118.75 mm) that precisely fits standard 1000 mL borosilicate beakers, this instrument can be configured as a dedicated 1000 mL beaker heater or detached to function as a standard 20‑litre ceramic‑coated magnetic stirrer. The heating system provides a temperature range of 25 °C to 280 °C (1 °C increments), a stirring speed range of 200 to 1500 rpm, and an LCD digital display for precise, real‑time parameter monitoring.
Every LCD Digital Magnetic Stirrer with Heating Mantle for Beaker (MS‑H280‑B1000) features a high‑resolution LCD display showing set and actual values for temperature, speed, and timer; a maintenance‑free, spark‑free brushless DC motor (explosion‑proof); and a glass‑fibre heating mantle with aluminium‑silicate (ceramic) wool insulation for uniform heat distribution and a long service life. The instrument includes the PT1000 external temperature sensor (±0.2 °C accuracy), support rod, and clamp for precise control of the actual sample liquid temperature. A built‑in temperature self‑calibration function further enhances accuracy for demanding applications. The programmable three‑step timer (1 min–99 h 59 min) enables fully unattended, automated operation.
Key user‑focused features for large‑volume applications include interchangeable heating mantles (100 mL to 1000 mL for both beakers and round‑bottom flasks, arbitrarily interchangeable), true two‑in‑one independent operation (one unit heating, one unit stirring simultaneously), and a compact 3.7 kg footprint (295 × 160 mm). Safety is paramount with TÜV certification (CE, cTUVus, FCC), dual independent safety circuits providing redundant over‑temperature protection (420 °C hardware cutoff), an independent residual heat warning indicator (“HOT” flashes at >50 °C and continues even after the unit is turned off, including unplugged, until the surface is safe to touch), and IP21‑rated housing with a fire‑resistant metal outer shell.
For the clinical laboratory scientist, trace element analyst, and pharmaceutical QC chemist, the LCD Digital Magnetic Stirrer with Heating Mantle for Beaker (MS‑H280‑B1000) delivers the modular versatility (interchangeable 100 mL, 250 mL, 500 mL, and 1000 mL mantles are available as optional extras), large‑batch processing capacity, and high safety required for sample digestion for trace element analysis (blood lead, urine cadmium, heavy metals), agarose gel preparation (80–100 gels per batch), bulk culture media melting (200–250 plates per batch), and dissolution testing. For the patient, the reliable performance of this instrument ensures that diagnostic tests and pharmaceutical products are accurate, reproducible, and processed efficiently, directly supporting effective clinical decision‑making, appropriate treatment selection, and patient safety.