HMS-4MD Multi-Position Magnetic Stirrer 4 Positions (CAT#: STEM-AL-0249-ZJF)

HMS-4MD is a multi-position magnetic stirrer for simultaneous stirring of several low-viscosity samples. It uses electromagnetic induction drive technology to maintain stable stirring across multiple positions. The instrument is designed for synchronized sample processing where consistent conditions are required. LCD display provides real-time speed and time information. Double-knob control allows direct adjustment of speed and timer settings. The 316 stainless steel shell and working plate provide corrosion and heat resistance. IP64 protection supports splash-resistant operation in laboratory environments. It is suitable for parallel stirring in chemical, biotechnology, and pharmaceutical laboratory workflows.

Power supply: 100-240 V, 50-60 Hz
Noise level: <=27 dB
Display mode: LCD
Control mode: Double knob
Shell material: 316 stainless steel
Working plate material: 316 stainless steel
Mixing points: 4
Mixing capacity: 1000 mL x 4
Working distance: 115 mm
Whole machine power: 18 W
Speed range: 200-2200 rpm
Timer range: 0-9999 min
Protection class: IP64
Mixing bar size: <=20 mm
Allowable ambient temperature: 5-40 C
Allowable ambient humidity: 80%
Working plate size: 290 x 240 mm
Instrument size: 350 x 240 x 65 mm
Packing size: 595 x 405 x 170 mm
Net weight: 4.5 kg
Gross weight: 5.3 kg

Four-position synchronous stirring
Electromagnetic induction drive
LCD speed and time display
Double-knob operation
316 stainless steel construction
Splash-resistant IP64 design
Stable low-speed operation
Anti-slip feet for stable placement