The AELAB MS7-H550 Series provides high-precision magnetic stirring and uniform heating performance using a corrosion-resistant glass-ceramic hotplate. Designed with PID temperature control, brushless DC motor (Pro model), and excellent chemical resistance, it ensures safe, efficient, and long-lasting operation for demanding scientific applications.
The AELAB MS7-H550-Pro Digital Magnetic Hotplate Stirrer is a high-precision stirring and heating instrument designed for advanced laboratory applications. Featuring a durable 7-inch glass-ceramic plate, brushless DC motor, LCD display, and precise PID temperature control, it delivers exceptional performance for research, QC labs, and industrial workflows.
The AELAB MS7-H550-Pro magnetic hotplate stirrer combines a robust 7 inch glass ceramic work plate with a compact, low-profile housing for stable bench-top use. The glass ceramic surface is resistant to chemical corrosion and is easy to wipe clean after intensive synthesis or digestion runs. A brushless DC motor in the MS7-H550-Pro and MS10-H500-Pro provides long service life, low noise and strong torque, whereas the MS7-H550-S uses a shaded pole motor for cost-effective routine stirring.
The MS7-H550-Pro incorporates an LCD for simultaneous display of actual temperature and stirring speed, while the MS7-H550-S uses a clear LED indication and scale for temperature. All AELAB MS7-H550 Series instruments feature integrated heating elements beneath the ceramic plate, delivering up to 550°C plate temperature with overheating protection at 580°C on the 7 inch models and 540°C on the 10 inch MS10-H500-Pro. IP20/IP21 protection classes, sealed electronics and the “HOT” surface warning at 50°C support safe daily operation in teaching and industrial laboratories.
The AELAB MS7-H550-Pro magnetic hotplate stirrer operates by rotating a magnetic bar inside the sample vessel using a controlled magnetic field generated by the drive motor. This motion produces homogeneous mixing of liquids and suspensions while heat is transferred uniformly from the glass ceramic plate to the vessel. The built-in PID-controlled heating system regulates power to reach and maintain the set temperature from Room Temp.-550°C with 1°C increments, ensuring stable thermal conditions.
When a PT1000 external temperature sensor is connected, the controller measures the actual liquid temperature with ±0.2°C sensor accuracy and adjusts heating output accordingly. Consequently, the MS7-H550-Pro can hold delicate reactions close to target values with ±1°C control accuracy and ±0.1°C display resolution. Digital speed adjustment over 100-1500rpm with ±1rpm resolution allows gentle mixing of buffers or vigorous stirring of viscous media. The MS10-H500-Pro extends this concept to larger 30L volumes on a 10 inch plate, while the MS7-H550-S offers economical LED-based control for smaller 10L workloads.
The AELAB MS7-H550-Pro magnetic hotplate stirrer is designed for straightforward integration into modern laboratory workflows. The RS232 data connector provides a communication link for PC-based control and data transmission, enabling temperature and speed parameters to be logged or automated via compatible software. The MS10-H500-Pro additionally features an SD card slot for direct data storage without a connected computer, which is useful for routine QC or teaching experiments.
Remote control functionality allows key operating parameters to be adjusted without touching the instrument, which is valuable when the hotplate stirrer is located inside a fume hood or safety enclosure. Together with the external PT1000 probe input, these connectivity options support traceable documentation and alignment with GLP and ISO-style quality systems in regulated laboratories.
| Model | Specifications |
|---|---|
| MS7-H550-Pro | 7 inch glass ceramic plate, 20L max. stirring quantity (H2O), 100-1500rpm digital speed control, Room Temp.-550°C heating range with PID control, brushless DC motor, LCD display, RS232 and PT1000 sensor input. |
| MS7-H550-S | 7 inch glass ceramic plate, 10L max. stirring quantity (H2O), 0-1500rpm speed range, Room Temp.-550°C heating range with 5°C increments, shaded pole motor, LED indication and “HOT” 50°C warning. |
| MS10-H500-Pro | 10 inch (254x254mm) glass ceramic plate, 30L max. stirring quantity (H2O), 100-1500rpm digital speed control, Room Temp.-500°C heating range, brushless DC motor, LCD display, SD card data connector and 1min-99h59min timer. |
The AELAB MS7-H550-Pro magnetic hotplate stirrer is suitable for a wide spectrum of laboratory and industrial processes that require simultaneous heating and stirring. Typical applications include chemical synthesis reactions, sample digestion for elemental analysis, preparation of buffers and reagents, and heating under stirring for titrations or solubility studies. The series is also appropriate for pharmaceutical R&D formulation work, food and beverage quality control, environmental sample preparation and educational training laboratories that teach fundamental wet-chemistry techniques.
Because the AELAB MS7-H550-Pro supports external PT1000 control and tight PID regulation, it is particularly effective for temperature-sensitive procedures such as enzymatic reactions, crystallization studies and accelerated stability tests. The larger MS10-H500-Pro extends these applications to higher volumes, whereas the MS7-H550-S offers an economical choice for routine educational and general chemistry labs.
The AELAB MS7-H550 Series is engineered to support laboratories operating under ISO- and GLP-based quality frameworks. Stable PID-controlled heating, traceable external temperature measurement via PT1000 sensors and digital indication of set and actual values help maintain consistent conditions from run to run. Protection classes IP20/IP21, integrated overheating protection at 540°C/580°C and the 50°C “HOT” indicator contribute to operator safety and instrument reliability.
Each AELAB MS7-H550-Pro magnetic hotplate stirrer undergoes rigorous functional testing before shipment to verify temperature accuracy, stirring performance and safety functions. When combined with routine calibration of the external PT1000 probe, users can build robust SOPs and documentation packages to satisfy internal QA audits and external regulatory requirements.
Specifications :
(Exact structure preserved from catalog)
| Specifications | MS10-H500-Pro | MS7-H550-Pro | MS7-H550-S |
|---|---|---|---|
| Work plate Dimension (W × D) | 254×254mm (10 inch) | 184×184mm (7 inch) | 184×184mm (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°C, increment 1°C | Room Temp.–550°C, increment 1°C | Room Temp.–550°C, increment 5°C |
| Temperature control accuracy | ±1°C(<100°C) ±1% (>100°C) | ±1°C(<100°C) ±1% (>100°C) | ±10°C |
| Overheating protection | 540°C | 580°C | 580°C |
| Temperature display accuracy | ±0.1°C | ±0.1°C | ±1°C |
| External temperature sensor | PT1000 (accuracy ±0.2°C) | PT1000 (accuracy ±0.2°C) | PT1000 (accuracy ±0.2°C) |
| “Hot” warning | 50°C | 50°C | 50°C |
| 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 (W×D×H) | 328×424×138mm | 215×360×112mm | 215×360×112mm |
| Weight | 7.2kg | 5.3kg | 4.5kg |
| Timer function | 1min–9h59min | – | – |
| Permissible ambient temperature and humidity | 5–40°C, 80%RH | 5–40°C, 80%RH | 5–40°C, 80%RH |
(Exact structure preserved from catalog)
| Specifications | MS10-H500-Pro | MS7-H550-Pro | MS7-H550-S |
|---|---|---|---|
| Work plate Dimension (W × D) | 254×254mm (10 inch) | 184×184mm (7 inch) | 184×184mm (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°C, increment 1°C | Room Temp.–550°C, increment 1°C | Room Temp.–550°C, increment 5°C |
| Temperature control accuracy | ±1°C(<100°C) ±1% (>100°C) | ±1°C(<100°C) ±1% (>100°C) | ±10°C |
| Overheating protection | 540°C | 580°C | 580°C |
| Temperature display accuracy | ±0.1°C | ±0.1°C | ±1°C |
| External temperature sensor | PT1000 (accuracy ±0.2°C) | PT1000 (accuracy ±0.2°C) | PT1000 (accuracy ±0.2°C) |
| “Hot” warning | 50°C | 50°C | 50°C |
| 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 (W×D×H) | 328×424×138mm | 215×360×112mm | 215×360×112mm |
| Weight | 7.2kg | 5.3kg | 4.5kg |
| Timer function | 1min–9h59min | – | – |
| Permissible ambient temperature and humidity | 5–40°C, 80%RH | 5–40°C, 80%RH | 5–40°C, 80%RH |
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