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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.

7″ Square Magnetic Stirrer (MS7‑S)

The DLAB 7″ Square Magnetic Stirrer (MS7‑S) is a reliable, economical benchtop instrument engineered for efficient, reproducible mixing in clinical diagnostics, pharmaceutical quality control, microbiology, and general research laboratories. Featuring a large 7‑inch (184×184 mm) square glass ceramic work plate, this stirrer provides a maximum stirring capacity of 10 liters and a stepless speed range of 0 to 1500 rpm, making it ideal for preparing buffers and reagents, dissolving powdered media, and homogenizing samples for a wide variety of diagnostic and research applications.
Every 7″ Square Magnetic Stirrer (MS7‑S) is constructed with a chemical‑resistant glass ceramic work plate that withstands strong acids, strong alkalis, and organic solvents, ensuring long‑term durability and easy cleaning. The robust shaded‑pole AC motor (15 W input, 1.5 W output) provides quiet, vibration‑free operation 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 graduated scale for reproducible speed selection, a large 10‑liter stirring capacity suitable for batch preparation of bulk reagents and quality control materials, and support for stirring bars up to 80 mm in length for powerful magnetic coupling even with viscous solutions. The IP21‑rated powder‑coated metal housing provides protection against solid foreign objects and vertically falling water drops, while the non‑slip rubber feet ensure stability during high‑speed stirring.
For the clinical laboratory scientist, pharmaceutical QC analyst, and water quality technician, the 7″ Square Magnetic Stirrer (MS7‑S) delivers the large‑capacity, chemical‑resistant, and reliable stirring required for routine reagent preparation, buffer mixing, dissolution media preparation, and sample homogenization. For the patient, consistent and accurate mixing of reagents, buffers, and diagnostic samples directly supports reliable test results, safe pharmaceutical products, and effective clinical decision‑making.

Magnetic Stirrer (DMS4)

The  Digital Magnetic Stirrer (DMS4) is an economical, reliable, and chemical-resistant benchtop instrument engineered for efficient and reproducible mixing in clinical diagnostic laboratories, pharmaceutical quality control, food and drug analysis, water quality monitoring, and general research. Featuring a 4-inch (100×100 mm) glass ceramic work plate that resists strong acids and strong alkalis, this stirrer provides a maximum stirring capacity of 10 liters and a stepless speed range of 50 to 1500 rpm with 1 rpm increments, making it ideal for routine solution preparation and sample mixing.
Every Digital Magnetic Stirrer (DMS4) features a maintenance-free, spark-free brushless DC motor and a selected high-temperature resistant strong magnet, delivering consistent, powerful stirring performance even for viscous liquids. The high-resolution LCD display simultaneously shows set and real-time speed values, allowing clear real-time monitoring without toggling modes. The integrated programmable timer ranges from 1 minute to 99 hours 59 minutes, enabling unattended operation with automatic shutdown and audible buzzer alert upon completion.
Key user-focused features include a safety lock to prevent accidental changes to operating status, an RS232 data interface for remote PC control and data logging, a corrosion-resistant full-metal housing with good heat dissipation and fire protection, and a high-efficiency infusion platform and waterproof edge design to prevent liquid spills from entering internal electronics. The IP21-rated housing provides basic protection against solid objects and dripping water. The glass ceramic work plate is easy to clean and provides excellent durability against aggressive reagents.
For the clinical laboratory scientist, water quality analyst, pharmaceutical quality control technician, and research scientist, the Digital Magnetic Stirrer (DMS4) delivers the simple, reliable, and chemical-resistant stirring required for preparing chemical solutions, mixing reagents, homogenizing samples, and performing unattended overnight mixing tasks requiring consistent, repeatable agitation. For the patient and the public, the consistent and accurate mixing of reagents and samples directly supports reliable diagnostic test results, safe drinking water monitoring, and the quality and safety of pharmaceutical and food products.