Digital Heating Mantle With Stirrer
Product Code : EL-HM-10684
Quick answer: The digital heating mantle with stirrer heats and stirs the contents of a round bottom flask at the same time, used for reflux, synthesis and dissolving work in chemistry labs. A PID controller with an external probe sets temperatures up to 350 °C, and the lower-tier motor gives step-less stirring up to 1200 rpm. Lab Exports manufactures it in Delhi for college, research and industrial laboratories.
Specifications
| Parameter | Specification |
|---|---|
| Type | Digital heating mantle with stirrer, two-tier construction |
| Controller | PID microprocessor with external temperature probe |
| Maximum temperature | Up to 350 °C |
| Stirring speed | Step-less control, up to 1200 rpm |
| Capacity options | 250, 500, 1000, 2000, 3000 and 5000 ml |
| Power rating options | 150, 200, 300, 450 and 600 W |
| Supplied with | External temperature probe, support rods and clamps |
How heating and stirring work together
The unit is built in two tiers: the heating element sits in the upper tier around the flask, and the stirring motor sits in the lower tier. The motor drives a magnetic stir bar placed inside the flask, so the liquid is mixed while it is heated and no stirrer shaft has to pass through the flask neck.
Stirring keeps the temperature uniform through the liquid and stops solids settling on the hot glass, while the PID controller reads the external probe and adjusts power to hold the set point. Speed is varied smoothly rather than in fixed steps, so a gentle swirl or vigorous mixing up to 1200 rpm can be chosen for the task.
- Put a stir bar in the round bottom flask, add the reagents and seat the flask in the mantle.
- Clamp the flask to the support rod and insert the external probe into the liquid.
- Start the stirrer at low speed and raise it until the bar spins steadily.
- Set the target temperature on the digital controller.
- After the run, switch off heating first, keep stirring briefly while the liquid cools, then switch off.
Key features
- Two-tier design with heater above and stirring motor below
- PID microprocessor control with an external temperature probe
- Step-less stirring speed adjustment up to 1200 rpm
- Heating up to 350 °C
- Six capacity sizes from 250 ml to 5000 ml
- Probe, support rods and clamps included
Supplied with the mantle
- External temperature probe
- Support rods
- Clamps
Documentation and supply
Installation instructions and a manual are supplied with the apparatus. Most Lab Exports products carry a one-year manufacturer warranty.
Lab Exports manufactures the Digital Heating Mantle with Stirrer at its works in Laxmi Nagar, Delhi, and supplies it to school, college, research and industrial laboratories in India and 60+ countries, handling the export documents for each shipment. More about the company is on the About Lab Exports page.
Related Heating Mantle products
- Heating Mantle (EL-HM-10683)
- Digital Heating Mantles (EL-HM-10682)
- Heating Mantle with Stirrer (Rota Mantle) (EL-HM-10681)
- Multi Position Heating Mantle (EL-HM-10680)
- Heating Mantle 1000ml (EL-HM-10679)
- Heating Mantle 250ml (EL-HM-10678)
The full range is in the Heating Mantle section of the Laboratory Equipment range.
Frequently asked questions
What is the maximum stirring speed of the heating mantle with stirrer?
Stirring is adjusted step-lessly up to 1200 rpm, so the speed can be matched to the volume and thickness of the liquid.
Which flask capacities are available?
The mantle is offered for 250, 500, 1000, 2000, 3000 and 5000 ml flasks, with power ratings from 150 W to 600 W across the range.
Why use a heating mantle with stirrer instead of a plain mantle?
Stirring during heating evens out the temperature through the liquid and keeps solids suspended, which helps dissolution and reactions and reduces bumping.
What is the price of the Digital Heating Mantle with Stirrer?
Prices are not published on the website. Add the Digital Heating Mantle with Stirrer to the Enquiry Cart with the Add To Cart button on this page, or email [email protected] with the house code EL-HM-10684 and the quantity, to receive a quotation.
Does Lab Exports manufacture the Digital Heating Mantle with Stirrer?
Yes. Lab Exports manufactures the Digital Heating Mantle with Stirrer at its works at 11/315, Lalita Park, Laxmi Nagar, Delhi 110092, under house code EL-HM-10684.
Request a quote
Email [email protected] with the house code EL-HM-10684 and the quantity, or add the Digital Heating Mantle with Stirrer to the Enquiry Cart with the Add To Cart button on this page. Tender buyers can also see the Tenders and OEM page.
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