Laboratory muffles are essential for research and development laboratories. These robust and powerful units are essential for various processes such as drying, sterilization, sample heating and thermal analysis. Their precision and efficiency make them an indispensable investment in the scientific environment. However, they require careful handling and maintenance. 

The safe use and maintenance of laboratory muffles not only extend the service life of this valuable laboratory equipment, but also ensure the reliability and quality of the test results and analyses performed. In addition, they contribute to a safe and efficient working environment.


In Kalstein you can find the ideal Muffles for you Laboratory

There are countless models, so it's normal that you don't know what Muffle to buy to meet your needs. At Kalstein, we evaluate you to find what you're looking for.

Universal Lab High Temp Box Muffle Furnace YR05272 // YR05284

YR muffle furnace uses double carbon steel layer shell and 30 segement PID control. The furnace consists of high purity alumina polycrystalline fiber brick and high quality heating element. This furnace equips with air cooling system, which makes temperature cool and rise quickly. It is an...


Laboratory Muffle Furnace YR05284-1

High purity fibrous alumina insulation for maximum energy saving 60-80% less power consumption than other old style. Heavy duty double layer structure with cooling fan to keep furnace exteriorssafe to touch...


Our Best Selling Muffle

YR series muffle furnace adopts box type structure, is more convenient to put and take material, and the max. temperature of the furnace can be up to 1700°C. It can be customized according to your needs.

Standard Features
  • 1200°C,1400°C,1700°C maximum operating temperature;
  • High purity fibrous alumina insulation for maximum energy saving;
  • Double layer steel structure with air cooling fan to keep furnace’s exteriors safe to touch;
  • Safty interlock will automatic power off the furnace when door is opened;
  • PID automatic control via current limiting phase angle fired the resistor, e.g. SC R(Silicon Controlled Rectifier);
  • Power control with 30 segments programmable.

Catalogue of Muffles models on offer


Guides for you to become an expert on Muffles

Muffles are essential products in a Laboratory, we provide guides and recommendations for better use, so you can work as an expert.

Laboratory Muffe: Safe Use and Maintenance

Laboratory muffles are essential for research and development laboratories. These robust and powerful units are essential for various...

How Muffles Optimize the Validity of Experimental Results

Muffles, also known as laboratory furnaces, are vital in various fields of science, including biology, chemistry and physics. Their main...

Advanced Uses of Muffles in Research Laboratories

They are critical instruments in laboratory operations, applied in a multitude of locations, from industrial research centers to academic...

Crucial Roles of Laboratory Muffes in Scientific Experiments

In the exciting world of science, specialized instruments play a crucial role in obtaining accurate and reliable results. Among these, laboratory muffles are essential items, especially when a sample needs to be...

Frequently asked questions about Muffles from our clients

To know the price of the Muffles we invite you to send us an email with your request through the contact form.

The delivery time of your Kalstein product will depend on the following:
  1. If the equipment of your interest is in stock or if it must be manufactured.
  2. The type of freight you have chosen, this may be; air or sea.
Equipment in stock:
- Delivery Time (Air): 15-30 days.


- Delivery Time (Maritime): 45-60 days.


Equipment not in stock:
- Delivery Time (Air): 30-60 days.


- Delivery Time (Maritime): 60-90 days.
You can make your purchase through:
  1. By email: [email protected]
  2. By telephone: +33 (0) 1 78 95 87 02
  3. E-commerce: Via Kalstein's official website in your country.
All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by poor installation or operation by the user, transport defects or by uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information visit our “terms and conditions” by clicking HERE
At Kalstein, we provide our customers with induction and technical support through new online methods. You can visit our induction videos, technical assistance and guidance provided by a Kalstein team through our YouTube channel (Kalstein English). HERE

Of course, you can request a quote for the Kalstein team of your interest, directly from our official website. Once you have identified your preferred model, click HERE

Send us a direct message and one of our agents will contact you