Jeio Tech MS Multi-Position Hotplate Stirrers

Overview Simultaneous independent stirring is available at max. 15 points with stable heating.Models: MS-33MH / MS-53MH Performance & Convenience Ideal for the multiple sample testing under the same condition. Maximum 15 independently controlled stirring positions on one heated top plate. User-friendly operation and time setting modes allowing various ways of multi-position stirring to meet users’ demands: single point, multiple point, whole row, whole column, etc. Integrated design of the heater and the top plate provides exceptional heat transfer rate and quick heat up capability. Fast and precise stirring operations are enabled by BLDC motor and special magnet with extremely strong magnetic coupling power. Smooth-start mechanism provides virtually no decoupling of stir bars even with viscous media. Instant halt of the stirring operation. Easy-to-read VFD and intuitive control panel. Bright and vivid LED stirring position indicating lamps and heating operation lamp for stable operations. High heat transfer aluminum top-plate. Safety Unit is safely designed to protect internal components from accidental spills. Non-slip silicon plate mat is attached on the top plate to prevent unintended slips Built in thermal shut off and current limit protection. Key Attributes  Maximum volume (L): 0.25 per position* Minimum Volume (L): N/A Speed max (rpm): 2000 Speed min (rpm): 30 Max temperature (◦C): 120℃ Plate: Multiposition Plate material: Aluminum Torque max (Ncm): N/A Controls: Digital Timer: Yes Programmable: Yes Reverse rotation: No Warranty (years): 1 (2 years after submission of warranty registration card) Weight (lbs): 22-33 *when used at full capacity. See FAQ for more information.   Manufacturer Specifications   Model MS-33MH MS-53MH Heating Temperature range (℃ / ℉) Max. 120 / 248 Control Scale Heating power (W) 600 1000 Stirring Speed range (rpm) 30 to 2,000 Control Feedback control with PID Stirring position 9 15 Stirring point distance (WxD, mm / inch) 117x90 / 4.61x3.54 Timer 1min. to 99 hr. 59 min. Motor BLDC motor Motor rating input / output (W)per each point 2.9/1.6 Magnetic bar, Max. (ØxL, mm / inch) 8x30 / 0.31x1.18 Safety Over temp. Top plate Over current Current limit protection Load, Max (kg / Ibs) 30 / 66.14 Top plate Material Aluminum Dimension (WxD) (mm / inch) 385x328 / 15.16x12.91 385x493 / 15.16x19.41 Body Material Powder coated steel Dimension (WxDxH) (mm / inch) 395x450x104 / 15.55x17.72x4.09 395x614x104 / 15.55x24.17x4.09 Net weight (kg / Ibs) 10 / 22.05 15 / 33.06 Electrical requirements (230V, 50/60Hz) 4.1 A 5.8 A Cat. No. AAHK34015K AAHK34025K Electrical requirements (120V, 60Hz) 8.0 A 11.2 A Cat. No. AAHK34013U AAHK34023U FAQ If I do not use all the stirring positions on the MS Multi Position Magnetic Stirrers, can I stir larger volumes? Yes. Please refer to the table below for more information on capacity and stirring speed at reduced load.