Heating magnetic stirrer MS-H280-PRO DLAB + Accessories

The StemAids Heating Magnetic Stirrer MS-H280-Pro DLAB + Accessories is a compact, reliable, and laboratory-ready hotplate magnetic stirrer designed for controlled heating and stirring of liquid samples. It is suitable for educational laboratories, research labs, quality-control labs, chemistry labs, water testing labs, pharmaceutical labs, and general scientific applications.

This model combines adjustable digital heating and magnetic stirring in one benchtop unit. It is ideal for solution preparation, sample mixing, buffer preparation, chemical dissolving, titration support, reagent warming, and routine laboratory workflows where controlled stirring and heating are required.

Product Description

The StemAids MS-H280-Pro DLAB Heating Magnetic Stirrer is supplied as a StemAids-listed laboratory product based on the trusted DLAB MS-H280-Pro model reference. It features a round ceramic-coated stainless-steel work plate that provides good chemical resistance and even heat transfer for daily laboratory use.

The unit offers independent heating and stirring controls, allowing users to operate heating only, stirring only, or both together. The dual LED display shows temperature and stirring speed, making operation simple and clear for students, technicians, and professional users.

For improved temperature monitoring, the unit supports an optional PT1000 external temperature sensor, which can measure the liquid sample temperature directly when connected. The built-in HOT warning helps alert users when the work plate temperature remains above 50°C, supporting safer post-operation handling.

Key Features

• Digital heating magnetic stirrer for laboratory use
• Maximum heating temperature up to 280°C
• Stirring speed up to 1500 rpm
• Maximum stirring quantity up to 3 L of water
• Ceramic-coated stainless-steel work plate for chemical resistance
• LED display for temperature and speed
• Independent heating and stirring controls
• Supports PT1000 external temperature sensor
• HOT warning flashes when plate temperature is above 50°C
• Brushless DC motor for reliable stirring performance
• Suitable for schools, colleges, research labs, QC labs, and industrial labs
• Supplied with essential accessories for routine setup

Product Specifications

Product Name: Heating Magnetic Stirrer MS-H280-Pro DLAB + Accessories
Brand / Supplier: StemAids
Manufacturer Model Reference: DLAB MS-H280-Pro
Product Type: LED digital magnetic hotplate stirrer
Work Plate Diameter: Ø135 mm / 5 inch
Work Plate Material: Stainless steel cover with ceramic coating
Maximum Heating Temperature: Room temperature to 280°C
Heating Temperature Increment: 1°C
Heating Output: 500 W
Total Power: 515 W
Maximum Stirring Quantity: 3 L water
Stirring Positions: 1
Speed Range: Commonly listed up to 1500 rpm; confirm exact minimum speed for supplied version
Speed Display: LED
Temperature Display: LED
Speed Display Resolution: ±1 rpm
Work Plate Control Accuracy: ±1°C below 100°C; ±1% above 100°C
Temperature Display Accuracy: ±1°C
External Temperature Sensor: PT1000 compatible, accuracy up to ±0.5°C when used
Overheating Protection: 320°C
HOT Warning: Activates above 50°C
Motor Type: Brushless DC motor
Motor Rating Input: 5 W
Motor Rating Output: 3 W
Maximum Magnetic Stir Bar Length: 50 mm
Protection Class: IP21
Voltage: 100–120 V / 200–240 V, 50/60 Hz; confirm regional version before use
Dimensions: 150 × 260 × 100 mm
Weight: Approximately 1.8 kg
Permissible Ambient Conditions: 5–40°C, up to 80% relative humidity
Recommended Use: Heating, stirring, solution preparation, sample mixing, chemical dissolving, laboratory experiments, and routine analysis

Accessories

Typical Included Accessories:

• 1 × Main MS-H280-Pro hotplate magnetic stirrer
• 1 × Power cable
• 1 × User manual
• 1 × Magnetic spin bar, 50 mm × 8 mm diameter

Optional / Recommended Accessories:

• PT1000 external temperature sensor
• Probe holder or support clamp
• Magnetic stir bars of suitable size
• Heat-resistant laboratory vessels
• Reaction blocks, where compatible
• Protective cover, where compatible

How to Use

1. Place the stirrer on a clean, dry, flat, stable, and heat-resistant laboratory bench.
2. Keep at least 10 cm clearance around the unit for safe ventilation.
3. Confirm that the voltage rating matches your local power supply.
4. Add the liquid sample to a suitable heat-resistant beaker, flask, or vessel.
5. Do not exceed the recommended 3 L stirring capacity.
6. Add a clean magnetic stir bar into the vessel.
7. Place the vessel at the center of the work plate.
8. Switch on the unit using the side power switch.
9. For stirring, set the desired speed using the stir control knob and start at a low speed. Increase gradually until smooth mixing is achieved.
10. For heating, set the desired target temperature using the heat control knob and press the knob to start heating.
11. Use the PT1000 temperature sensor when direct liquid temperature monitoring is required. Keep the probe tip at least 5–10 mm away from the vessel wall and bottom.
12. After use, switch off heating and stirring from the controls, wait for the unit to cool, and check that the HOT warning has cleared before handling the plate.
13. Unplug the unit after use and clean the surface according to laboratory safety procedures.

Why Choose StemAids MS-H280-Pro DLAB Heating Magnetic Stirrer?

The StemAids Heating Magnetic Stirrer MS-H280-Pro DLAB + Accessories is a dependable choice for laboratories that need both controlled heating and magnetic stirring in a compact unit. Its digital controls, LED display, ceramic-coated plate, PT1000 sensor compatibility, and included stir bar make it practical for routine lab work and educational demonstrations.

StemAids supplies laboratory and STEM-focused equipment with product details presented clearly for safe selection, classroom use, and professional lab procurement.

Safety and Care Instructions

Use this instrument only in a suitable laboratory environment. Always wear appropriate personal protective equipment when heating chemicals or mixing samples. Do not touch the hotplate while in use or immediately after use. Keep flammable materials away from the heating surface. Set the heating temperature at least 50°C below the flash point of the liquid being heated. Do not move the vessel while the unit is operating. Disconnect the power before fitting accessories or cleaning the instrument.

FAQ

Q1. What is the StemAids Heating Magnetic Stirrer MS-H280-Pro DLAB used for?
It is used for heating and stirring liquid samples, preparing solutions, dissolving chemicals, supporting titration work, warming reagents, and routine laboratory mixing.

Q2. What is the maximum heating temperature?
The maximum heating temperature is up to 280°C.

Q3. What is the maximum stirring capacity?
The maximum stirring quantity is up to 3 L of water.

Q4. Does it include accessories?
A typical package includes the main unit, power cable, user manual, and a 50 mm × 8 mm magnetic spin bar. Optional accessories such as PT1000 sensor and probe holder may be supplied depending on the selected bundle.

Q5. Can heating and stirring be used separately?
Yes. Heating and stirring have independent controls and can be used separately or together.

Q6. Does the MS-H280-Pro support an external temperature sensor?
Yes. It supports a PT1000 external temperature sensor for more direct sample temperature monitoring.

Q7. What is the work plate made of?
The work plate is stainless steel with a ceramic coating for chemical-resistant performance.

Q8. Is there a hot surface warning?
Yes. The HOT warning activates when the work plate temperature is above 50°C.

Q9. Is it suitable for educational laboratories?
Yes. It is suitable for schools, colleges, STEM labs, and teaching laboratories under trained supervision.

Q10. What should I check before ordering?
Check the supplied voltage, plug type, accessory bundle, stir bar size, and whether the PT1000 sensor is included or optional.