MS7-H550-S LED Magnetic Hotplate Stirrer With 7 Inch Ceramic Plate
This seven-inch square heating magnetic stirrer is suitable for the mixing of low viscosity liquid or solid liquid, which is mainly used in chemical synthesis, chemical and chemical analysis, bio-pharmacy, material science and other fields.
Features：
💎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 Parameter:
| Specifications | MS10-H500-Pro | MS7-H550-Pro | MS7-H550-S |
| Work plate Dimension [W x D] | 254x254mm (10 inch) | 184x184mm (7 inch) | 184x184mm (7 inch) |
| Work plate material | Glass ceramic | Glass ceramic | Glass ceramic |
| Motor type | Brushless DC motor | Brushless DC motor | Shaded pole motor |
| Stirring positions | 1 | 1 | 1 |
| Max. stirring quantity, [H₂O] | 30L | 20L | 10L |
| Max. magnetic bar[length] | 80mm | 80mm | 80mm |
| Speed range | 100-1500rpm, resolution±1rpm | 100-1500rpm, resolution±1rpm | 0-1500rpm |
| Speed display | LCD | LCD | Scale |
| Temperature display | LCD | LCD | LED |
| Heating temperature range | Room Temp.-500℃, increment 1℃ | Room Temp.-550℃, increment 1℃ | Room Temp.-550℃, increment 5℃ |
| Temperature control accuracy | ±1℃(<100℃) ±1%(>100℃) | ±1℃(<100℃) ±1%(>100℃) | ±10℃ |
| Overheating protection | 540℃ | 580℃ | 580℃ |
| Temperature display accuracy | ±0.1℃ | ±0.1℃ | ±1℃ |
| External temperature sensor | PT1000(accuracy ±0.2℃) | PT1000(accuracy ±0.2℃) | PT1000(accuracy ±0.2℃) |
| “Hot” warning | 50℃ | 50℃ | 50℃ |
| Data connector | SD card | RS232 | – |
| Protection class | IP20 | IP21 | IP21 |
| Motor rating output | 10W | 10W | 1.5W |
| Power | 1700W | 1050W | 1030W |
| Heating output | 1500W | 1000W | 1000W |
| Voltage,Frequency | 100-120/200-240V, 50/60Hz | 100-120/200-240V, 50/60Hz | 100-120/200-240V, 50/60Hz |
| Dimension [WxDxH] | 328x424x138mm | 215x360x112mm | 215x360x112mm |
| Weight | 7.2kg | 5.3kg | 4.5kg |
| Timer function | 1min-99h59min | – | – |
| Permissible ambient temperature and humidity | 5-40℃,80%RH | 5-40℃,80%RH | 5-40℃,80%RH |
