LCD/LED Digital Magnetic Hotplate Stirrer With 7 Inch Ceramic Plate
MS7-H550
YBOTECH MS7-H550 Magnetic Hotplate Stirrer is a laboratory device that employs a rotating magnetic field to cause a stir bar immersed in a liquid to spin very quickly, thus stirring it. The rotating field may be created either by a rotating magnet or a set of stationary electromagnets, placed beneath the vessel with the liquid. It is used in chemistry and biology where other forms of stirring, such as motorized stirrers and stirring rods, may not be viable for use.
Main Feature
- LCD displays actual temperature & speed
- Built-in PID controller ensures safe heating of the medium with overheating protection
- Maximum heating plate temperature up to 550℃
- Glass ceramic work plate is resistant to corrosion and is easy to clean
- External temperature control is possible by connecting temperature sensor (PT1000) with an accuracy of ±0. 2℃
- Digital speed control with maximum range of 1500rpm
- Outstanding brushless DC motor offers more stirring power
- Two knobs enable easy adjustment of speed and temperature
- “HOT” warning flashes when work plate temperature is above 50℃ even when hotplate is turned off
- Remote function provides PC control and data transmission
Technical Specification
| Specifications | MS7-H550-Pro | MS7-H550-S |
| Work plate Dimension | 184x184mm (7 inch) | |
| Work plate material | Glass ceramic | |
| Motor type | Brushless DC motor | Shaded pole motor |
| Motor rating input | 18W | 15W |
| Motor rating output | 10W | 1.5W |
| Power | 1400W | 1030W |
| Heating output | 1350W | 1000W |
| Voltage | 100-120/200-240V 50/60Hz | |
| Stirring positions | 1 | |
| Max. stirring quantity (H2O) | 20L | 10L |
| Max. magnetic bar (length) | 80mm | |
| Speed range | 100-1500rpm | 0-1500rpm |
| Speed display | LCD | Scale |
| Temperature display | LCD | LED |
| Heating temperature range | Room temp.- 550°C | |
| Over heat Protection | 580°C | |
| Temperature display accuracy | ±0.1°C | |
| External temperature sensor | PT1000 (accuracy ±0.2°C) | |
| Control accuracy of sensor | ±20rpm | |
| Protection class | IP21 | |
| Dimension [W x D x H] | 215x360x112mm | |
| Weight | 5.3kg | 4.5kg |
| Permissible ambient temperature and humidity | 5-40°C 80%RH | |
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