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 Magnetic Stirrer(MS‑S)

 Magnetic Stirrer is a reliable, economical benchtop instrument engineered for efficient, reproducible mixing in clinical diagnostics, pharmaceutical quality control, water quality monitoring, food and beverage safety testing, and general research laboratories. Featuring a 5‑inch (Ø135 mm) round ceramic‑coated stainless steel work plate, this analog stirrer provides a The maximum stirring capacity of 20 liters and a stepless speed range of 0 to 1500 rpm via a simple scale‑graded dial.
Every MS‑S is constructed with a chemical‑resistant ceramic‑coated stainless steel work plate that withstands strong acids, strong alkalis, and organic solvents, ensuring long‑term durability and easy cleaning. The maintenance‑free, spark‑free brushless DC motor provides quiet, reliable, and consistent stirring performance suitable for continuous daily use. The universal 100–240 V, 50/60 Hz power supply allows direct use in laboratories worldwide without voltage conversion.
Key user‑focused features include stepless analog speed control via a single rotary knob with a clear scale‑graded dial for approximate speed selection, a large 20‑liter stirring capacity suitable for batch preparation of bulk reagents and quality control materials, support for stirring bars up to 80 mm in length for powerful magnetic coupling even with viscous solutions, and an IP42‑rated fully enclosed housing providing protection against solid foreign objects (>12.5 mm) and splashing water from any direction. The instrument is TÜV‑certified (CE, cTUVus, FCC) and manufactured under ISO 9001 and ISO 13485 quality management systems.
For the clinical laboratory scientist, pharmaceutical QC analyst, water quality technician, and food safety tester, the MS‑S delivers the large‑capacity, chemical‑resistant, and reliable stirring required for routine reagent preparation, buffer mixing, dissolution media preparation, sample homogenization, and QC material preparation. For the patient and the public, consistent and accurate mixing of reagents, buffers, and diagnostic samples directly supports reliable test results, safe pharmaceutical products, accurate environmental monitoring, and effective clinical decision‑making.

Magnetic Stirrer(MS-PB)

The Magnetic Stirrer is an economical, non‑heating benchtop instrument designed for general‑purpose mixing in clinical diagnostics, pharmaceutical quality control, food and feed testing, and teaching laboratories. Featuring a 5‑inch (φ135 mm) Nylon+GF (glass fiber reinforced) work plate that resists many common laboratory chemicals, this stirrer delivers a maximum stirring capacity of 3 liters of water and a stepless speed range of 0 to 1500 rpm controlled by a simple analog dial.
Every MS-PB is equipped with a maintenance‑free, spark‑free brushless DC motor that provides quiet, reliable operation without routine upkeep. The compact size (approximately 150 × 190 × 95 mm) and light weight (1.2 kg) make it easy to fit on crowded benchtops and move between workstations. The simple one‑knob operation and LED power indicator make it suitable for both experienced laboratory professionals and students.
Key user‑focused features include a chemical‑resistant work plate for durability against common spills, a brushless motor for long life and safe operation in environments where flammable solvents may be present, and a compact, lightweight design that saves valuable bench space. The universal power supply (100‑240 V, 50/60 Hz) allows worldwide use without voltage conversion (depending on the regional model).
For the clinical laboratory scientist, pharmaceutical QC technician, and teaching laboratory instructor, the MS-PB delivers the reliable, low‑cost stirring required for routine buffer preparation, reagent mixing, standard solution preparation, and sample homogenization. For the patient, the consistent performance of this economical stirrer helps ensure that diagnostic reagents and quality control materials are prepared accurately, supporting reliable test results and patient safety.