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Digital Magnetic Hotplate Stirrer

Digital Magnetic Hotplate Stirrers have a wide glass ceramic plate which is resistant to corrosion and easily cleanable. Hotplate stirrers are widely used in chemical synthesis, physical and chemical analysis, bio- pharmaceuticals and many other fields. PID temperature technology precise controls heating process, rapidly reaches target temperature and enhances control accuracy, heating temperature up to 550°C (280°C for EF13711). The external temperature sensor PT1000 is available for medium temperature control with a control accuracy of ±0.5°C.

Choose from three models:

7-H550-S Model (EF13701) features an easy-to-read LED display of target and actual temperatures.


MS-HS7-H550-Pro Model (EF13702) features  LCD display of target and actual temperature, as well as set speed and actual speed. Includes free software StirPC where the computer can control and document all operation values via RS232. Its DC brushless motor is maintenance free for a long life.

MS-H280-Pro (EF13711) is an economically priced LED digital unit ideal for temperatures below 280°C. It features a circular ceramic plate for chemical resistance, electronic speed control, and easy to read LED display with independent heat and stir display.

All models have speed control for constant speed and high magnetic adhesion. The heat only, stir only or heat and stir together functions allow for wide variety of uses. A HOT warning indicates residual hotplate temperature when temperature is over the 50°C warning point, even if switched off.

Key Features:

  • Low temperature stability
  • Ceramic-glass hotplate
  • Speed range of 100–1500 RPM
  • PT-1000 sensor option
  • Hot warning above 50°C.
  • 2-year warranty

MS7-H550 Digital Magnetic Stirrer Specifications:
Model MS7-H550-S MS7-H550-Pro MS-H280-Pro
Temperature Range: Ambient–550°C 25–280°C
Speed Range: 0–1500 RPM 100–1500 RPM
Temperature accuracy: ±10°C ±1(100°C) ±10°C
Temperature accuracy of liquid
(using PT-1000 sensor)
±0.5°C ±0.2°C ±0.5°C
Temperature increments: 5°C 1°C
Heat Output 1000W 500W
Max Stirring Qty: 10 L 20L 3L
Heating rate (1L water) 6K/min
Speed/Heat Display LED LCD (backlit) LED
Motor Type: DC Shaded Pole DC Brushless DC Shaded Pole
Plate Size 7" x 7" 5.3" Diameter
Plate Material Ceramic-Glass Ceramic
(L x W x H)
14"x 8.5" x 4.5" 10.2" x 6" x 3.2"
Weight 11lbs 5 lbs
110V, 50/60Hz

Item Model Temp. Range Unit of Measure Price Purchase
MS7-H550-Pro Ambient–550°C Each
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MS7-H550-S Ambient–550°C Each
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MS-H280-Pro 25–280°C Each
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