The Multi-Plates Magnetic Stirrer Hotplate HSHS-4P Series is a compact, four-position lab device designed for simultaneous heating and stirring. With plates measuring 178×178 mm, it provides precise heating up to 500°C and stirring speeds of 150–1600 rpm. Each position operates independently, allowing customization for different experiments. The unit includes three plate material options (ceramic-coated stainless steel, aluminum, pure ceramic) and offers accurate temperature control with ±0.5°C precision using the PT 1000 sensor. Safety features like overheat, hot surface, and residual temperature warnings enhance user protection. Designed for global use, it supports 200–240V, 50/60 Hz, making it a versatile tool for laboratories worldwide.
Features：
Specifications :
| Model | HSHS-4P | MSHA-4P | MSHC-4P |
| Display | LED | LED | LED |
| Plate material | Ceramic coated stainless steel | Ceramic coated aluminum | Ceramic |
| Plate number | 4 | 4 | 4 |
| Each Plate Dimension | 178 X 178 mm | 178 X 178 mm | 178 X 178 mm |
| Hot warning | YES | YES | YES |
| Overheat warning in plate and medium detection (Error 1, Error 2) | YES | YES | YES |
| Residual temperature warning | YES | YES | YES |
| Number of Control | 4 | 4 | 4 |
| Temperature setting range | 35-300°C | 35-400°C | 35-500°C |
| Heating range for plate | 35-300°C | 35-400°C | 35-500°C |
| Heating range for solution | 35.0-200.0°C | 35.0-200.0°C | 35.0-200.0°C |
| External temperature sensor （Optional） | PT 1000 | PT 1000 | PT 1000 |
| Heating setting resolution of plate | 1 °C | 1 °C | 1 °C |
| Heating setting resolution of solution | 0.1 °C | 0.1 °C | 0.1 °C |
| Temperature stability | 1 °C | 1 °C | 1 °C |
| Heat control accuracy with PT 1000 (500ml H2O in 600ml beaker, 30mm stirring bar, 600rpm, 50°C) | +/-0.5 °C | +/-0.5 °C | +/-0.5 °C |
| Capable calibration on external probe | yes | yes | yes |
| Number of stirring positions in each plate | 1 | 1 | 1 |
| Stirring quantity max. per stirring position (H2O) | 10L | 10L | 10L |
| Speed range | 150-1600 rpm | 150-1600 rpm | 150-1600 rpm |
| Stir Bar Length Range | 25-60mm | 25-60mm | 25-60mm |
| Motion Direction（CW/CCW ） | yes | yes | yes |
| Dimensions (W x D x H) mm | 760x300x110 | 760x300x110 | 760x300x110 |
| Weight | 14 Kg | 14 Kg | 14 Kg |
| Operation ambient temperature | 5 - 40 °C | 5 - 40 °C | 5 - 40 °C |
| Operation relative humidity | 80% | 80% | 80% |
| Protection class according to DIN EN 60529 | IP 21 | IP 21 | IP 21 |
| Voltage | 200-240V | 200-240V | 200-240V |
| Frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Power | 2600 W | 3200 W | 3200 W |
| Model | HSHS-4P | MSHA-4P | MSHC-4P |
| Display | LED | LED | LED |
| Plate material | Ceramic coated stainless steel | Ceramic coated aluminum | Ceramic |
| Plate number | 4 | 4 | 4 |
| Each Plate Dimension | 178 X 178 mm | 178 X 178 mm | 178 X 178 mm |
| Hot warning | YES | YES | YES |
| Overheat warning in plate and medium detection (Error 1, Error 2) | YES | YES | YES |
| Residual temperature warning | YES | YES | YES |
| Number of Control | 4 | 4 | 4 |
| Temperature setting range | 35-300°C | 35-400°C | 35-500°C |
| Heating range for plate | 35-300°C | 35-400°C | 35-500°C |
| Heating range for solution | 35.0-200.0°C | 35.0-200.0°C | 35.0-200.0°C |
| External temperature sensor （Optional） | PT 1000 | PT 1000 | PT 1000 |
| Heating setting resolution of plate | 1 °C | 1 °C | 1 °C |
| Heating setting resolution of solution | 0.1 °C | 0.1 °C | 0.1 °C |
| Temperature stability | 1 °C | 1 °C | 1 °C |
| Heat control accuracy with PT 1000 (500ml H2O in 600ml beaker, 30mm stirring bar, 600rpm, 50°C) | +/-0.5 °C | +/-0.5 °C | +/-0.5 °C |
| Capable calibration on external probe | yes | yes | yes |
| Number of stirring positions in each plate | 1 | 1 | 1 |
| Stirring quantity max. per stirring position (H2O) | 10L | 10L | 10L |
| Speed range | 150-1600 rpm | 150-1600 rpm | 150-1600 rpm |
| Stir Bar Length Range | 25-60mm | 25-60mm | 25-60mm |
| Motion Direction（CW/CCW ） | yes | yes | yes |
| Dimensions (W x D x H) mm | 760x300x110 | 760x300x110 | 760x300x110 |
| Weight | 14 Kg | 14 Kg | 14 Kg |
| Operation ambient temperature | 5 - 40 °C | 5 - 40 °C | 5 - 40 °C |
| Operation relative humidity | 80% | 80% | 80% |
| Protection class according to DIN EN 60529 | IP 21 | IP 21 | IP 21 |
| Voltage | 200-240V | 200-240V | 200-240V |
| Frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Power | 2600 W | 3200 W | 3200 W |
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