Laboratory Ovens

To keep a muffle in good condition, it is important to check the insulation lining periodically. If the insulation lining is damaged, it must be replaced. If the damage is very severe, the oven may need to be replaced.

The furnaces are constructed of stainless steel and are kept at a stable temperature by using a temperature regulator. Most oven models also have a vacuum valve that is used to draw air out of the oven's interior to maintain an inert atmosphere.

They are used in a wide variety of applications, including glass making, ceramic curing and metal heat treatment. The maintenance of Mufflas ovens is very important to ensure their proper functioning. The following are some of the care you should be taking:

Types of Ovens a Laboratory May Need

Industrial oven

These ovens allow the use of heat at high temperatures in a progressive manner. They are equipment designed to optimize the response time, stability and temperature uniformity. Forced air from the heating system heats the air and uses a fan to push the air around the ducts or chamber. They have an approximate accuracy of ยฑ 0.5ยฐC and the time in which it stabilizes is calculated between 25 minutes and 40 minutes. This can also vary due to the volume of material inside the equipment and the size of the chamber.

Forced convection allows for rapid drying and heating, temperature uniformity, and rapid temperature recovery after the cabinet door is opened. They have a temperature range from room temperature ยฑ5 ยฐC to 250 ยฐC. This type of oven is regularly used in applications where very rigorous temperature precision is required, since its internal temperature can be exceeded by thermal inertia by up to 2ยฐC. They are used in operations such as the drying of materials, dehydration of substances sensitive to sudden changes in temperature or that could be damaged by overheating, industrial process control for quality and highly explosive areas.

Vacuum ovens

  • Interior chamber use streamlines arc design, the outer is made of cold-rolled steel plate, the surface uses the electrostatic spray.
  • Liner is made of stainless steel or cold rolled material, easy to clean because of corners semicircular.
  • The doorโ€™s elastic of the oven can be adjusted by the customer.
  • Overall shape of the silicone rubber door seal to ensure a high vacuum oven, control panel with microcomputer control, solenoid control vacuum valve switch.
  • With time and over-temperature alarm function, the door uses double glass, so the articles in Inner can be watche

In Kalstein you can find the ideal Oven for your Laboratory

There are countless models, so it is normal that you do not know what Ovens to buy to meet your needs. At Kalstein, we evaluate you to find what you're looking for.

Double Door Industrial Air Drying Oven

Double layer door; Microcomputer intelligent temperature control, digital display; centrifugal wind wheel...


Electric heating drying oven YR05244

Microcomputer intelligent PID control, precision LED display temperature control, timing, over-temperature...


Electric heating drying oven YR05248

Micro-computer intelligent control, temperature control, timing, over-temperature alarm function; fan forced...


Single Door Industrial Air Drying Oven 

Microcomputer intelligent temperature control, digital display; centrifugal wind wheel, heat flow evenly; large...


Our Best Selling Oven

Vacuum drying oven widely used in biochemical, chemical, pharmaceutical, health care, agricultural research, environmental protection and other research applications for powder drying and roasting,as well as disinfection and sterilization of glass containers used. Particularly suitable for drying heat-sensitive, easily decomposed, and the complex composition of easily oxidized material items for fast and efficient drying.
A variety of complex mechanical components or other porous samples after cleaning using a vacuum drying method, completely dry without leaving any residual material.

Analysis of the best Ovens for your Laboratory

Laboratory ovens: Types and uses

Laboratory ovens are equipment used to dry and sterilize different laboratory materials and instruments...


Importance of a drying oven in a laboratory

Currently there are many types of laboratory equipment and instruments, but one of the most common and...


Stoves: dry heat sterilization

Hot air is one of the most widely used dry heat sterilization methods. This process is carried out in stoves, which allow the uniform distribution of heat inside, where...


Drying ovens or ovens: Are they sterilizers?

The stove or also called drying oven is a piece of equipment used to dry and sterilize glass and metal containers...


Catalog of Oven models on offer


Guides to become an expert in Ovens

At Kalstein we are manufacturers of Ovens of the highest quality and that have the best technology in the market, we leave you some blogs to know more about our product.

What are the uses of a stove or oven in a laboratory?

It is a device used in the laboratory, to sterilize and dry glass or metal containers, removing all moisture from the containers...

Is laboratory oven the same as a laboratory oven?

Laboratory stoves or also called laboratory ovens are equipment that is used to dry and sterilize different materials...

Laboratory stoves and muffles: What are the differences?

It is an essential equipment in laboratories and is also known as drying oven; is used for drying and sterilizing glass...

What are the differences between Drying Ovens, Muffle Ovens and Laboratory Incubators?

Within the laboratory and industrial sectors, there is a wide variety of furnaces of different types, which adapt to the applications they require, and their uses will depend on the maximum temperature at which they wish to work...

Frequently asked questions about Ovens from our customers

To know the price of the Ovens 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:
  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 โ€œterms and conditionsโ€ by clicking HERE
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