Ovens

Laboratory ovens are essential for various applications, including drying, sterilization, and thermal processing. Their precise control over temperature and environment makes them indispensable in research and industrial labs. Understanding the different types of ovens available is crucial for selecting the right equipment for your specific needs.
In this guide, we will explore various subcategories of ovens, including drying ovens, industrial ovens, natural convection ovens, and vacuum ovens. Each type serves a unique purpose and is designed to meet specific laboratory requirements.
Types of ovens your laboratory may need
Drying Ovens

Drying ovens are designed for the removal of moisture from samples while maintaining the integrity of the materials. They are widely used in laboratories for drying glassware, chemicals, and biological samples. The ability to control temperature and airflow makes them ideal for various drying applications.
These ovens are available in various sizes and configurations, allowing laboratories to choose according to their specific drying needs. Features like programmable settings enhance their usability, ensuring consistent and reliable results.
Industrial oven

Industrial ovens are built for high-volume applications in manufacturing and production settings. They are designed to handle larger items and can maintain high temperatures for extended periods. These ovens are crucial for processes such as curing, drying coatings, and heat treating materials.
With robust construction and advanced temperature control systems, industrial ovens ensure uniform heat distribution and efficiency. They are essential in industries such as automotive, aerospace, and electronics, where precision and reliability are paramount.
Natural convection ovens

Natural convection ovens utilize the principle of natural airflow to distribute heat evenly within the chamber. This makes them suitable for applications where gentle drying or heating is required. Natural convection ovens are often used in laboratories for drying, baking, and sterilizing materials.
The absence of fans ensures a quiet operation while providing consistent temperatures. These ovens are particularly useful for sensitive samples that may be affected by forced air, making them a preferred choice in many laboratory settings.
Vacuum ovens

Vacuum ovens are specialized equipment designed to remove moisture and solvents from heat-sensitive materials under reduced pressure. This process prevents oxidation and degradation of samples, making vacuum ovens ideal for drying delicate substances.
These ovens offer precise temperature control and are commonly used in the pharmaceutical and food industries, as well as in research laboratories for drying powders, gels, and biological specimens without compromising their integrity.
What you should know before selecting a ovens and making an investment
Key factors to consider

When selecting an oven for your laboratory, consider factors such as temperature range, chamber size, and specific features like programmable settings and safety alarms. Understanding your laboratory requirements and the materials you will process is essential to make an informed decision.
Additionally, assess the energy efficiency of the oven, as this can have a significant impact on operational costs over time. Ensure the oven is compatible with your laboratory's power supply and meets any necessary safety standards.
Market price range

The market price for laboratory ovens varies widely based on their type, size, and features. Basic drying ovens can start from a few hundred dollars, while advanced vacuum or industrial ovens can cost several thousand dollars. It's crucial to set a budget that aligns with your laboratory's needs and financial resources.
When evaluating options, consider the long-term value of the oven, including durability and maintenance costs, rather than just the initial purchase price. Investing in a high-quality oven may offer better returns in the long run.
Value for money

Value for money is a critical consideration when purchasing laboratory ovens. Look for ovens that offer a balance of performance, reliability, and features that meet your specific laboratory needs. Read reviews and compare products to ensure you are making a wise investment.
Additionally, consider the manufacturer's warranty and customer support services, which can add to the overall value of your purchase. A well-supported product often leads to fewer issues and lower long-term costs.
Expected lifespan based on use and maintenance

The expected lifespan of a laboratory oven can vary significantly depending on its type, usage, and maintenance. Regular maintenance and proper usage will extend the life of the oven, while neglecting these aspects can lead to premature failure.
Most laboratory ovens are designed to last several years, but investing in quality equipment and adhering to manufacturer guidelines can maximize performance and longevity. It's advisable to keep records of maintenance and usage to gauge the lifespan accurately.
OVENS KALSTEIN
Discover ovens for your laboratory
Explore our range of high-quality laboratory ovens designed to meet diverse needs. From vacuum drying to programmable thermostatic drying ovens, our products are engineered for efficiency and reliability in laboratory settings. Each oven is crafted with precision to ensure optimal performance for all your laboratory processes.

Vacuum Drying Oven YR06623 // YR06626
The Vacuum Drying Oven YR06623 // YR06626 is a laboratory instrument designed for drying, degassing, curing, and thermal treatment processes of materi
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Programmable Thermostatic Drying Oven YR06444 -YR06445
Programmable Thermostatic Drying Oven YR06444 -YR06445 is designed for drying, sterilization, thermal treatment, and storage in research laboratories,
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YR06931 // YR06940 Forced Air Electric Drying Oven
The YR06931/YR06940 Forced Air Electric Drying Oven is the ideal solution for drying processes in various industrial, scientific, and laboratory appli
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YR06931 // YR06940 Forced Air Electric Drying Oven
Design and Technology (Functionality)
This electric oven stands out for its advanced PID microcomputer technology, which not only precisely regulates the temperature but also includes a timer and overheat alarm to ensure safety during the drying process. Its cold-rolled steel casing with an environmentally friendly electrostatic powder coating provides durability and resistance, while the large viewing window allows the user to easily monitor the process. Furthermore, the internal chamber is made of high-quality materials such as stainless steel and galvanized steel, facilitating cleaning and enhancing the equipment's longevity. Adjustable shelves offer greater versatility to accommodate different sizes of materials being dried, optimizing the use of space inside the oven.
Frequently Asked Questions:
- What is the drying capacity of these ovens?The models range in capacity from 8 liters to 85 liters, allowing them to adapt to diverse needs, from small applications to larger-scale industrial processes.
- Are these ovens suitable for drying food products?Yes, these ovens are designed to work with food, medicines, and other materials that require precise temperature control and uniform drying.
- How do you maintain an electric oven?Maintenance is simple thanks to its corrosion-resistant materials and the rounded corners of the inner chamber, which facilitate cleaning. Periodic cleaning and checking the air circulation system are recommended.
Advantages and Disadvantages:
Advantages:
- Temperature precision : Thanks to its PID microcomputer, the ovens maintain an accuracy of ±1°C, guaranteeing uniform and reliable drying.
- Compact and efficient design : Its compact design and low-noise air circulation system allow for efficient use of space without compromising performance.
- Durable materials : The stainless steel casing and heat-resistant materials ensure a long service life for the equipment.
Disadvantages:
- Monitoring required : Although the oven has a control screen and alarm, regular monitoring is recommended to ensure that the drying process is working correctly.
- Limited capacity in some models : Smaller models, such as the YR06931, have a drying capacity of only 8 liters, which may not be sufficient for some larger industrial applications.
Product Use in the Field:
The YR06931 // YR06940 Forced Air Electric Drying Oven is an essential tool in various industries. In the pharmaceutical sector, it is used for drying products such as tablets and capsules, ensuring that the materials do not overheat and maintain their properties. In the food industry, these ovens are perfect for drying herbs, fruits, and other foods, ensuring optimal preservation without compromising quality. In laboratories, their ability to maintain a constant temperature is ideal for tests and experiments that require a controlled environment.
Recommendations:
- Temperature monitoring : Make sure to adjust the temperature range correctly according to the needs of the material you are drying. Use the timer function to optimize the process and prevent overheating.
- Regular maintenance : Perform regular cleaning of the oven, especially after each use, to maintain performance and extend its lifespan.
- Selecting the right model : If you work with large volumes of material, we recommend opting for higher capacity models such as the YR06940 to ensure greater drying efficiency.
Technical Specifications
| Model | YR06931 | YR06932 | YR06933 | YR06934 | YR06935 |
| Voltage (V) | 220 | 220 | 220 | 220 | 220 |
| Temperature Range (℃) | RT+5 ~250 | RT+5 ~250 | RT+5 ~250 | RT+5 ~250 | RT+5 ~250 |
| Time Range | 0~999mins | 0~999mins | 0~999mins | 0~999mins | 0~999mins |
| Accuracy (℃) | ±1 | ±1 | ±1 | ±1 | ±1 |
| Fluctuation (%) | ±1 | ±1 | ±1 | ±1 | ±1 |
| Power (KW) | 0.5 | 0.5 | 1.2 | 1.4 | 2 |
| Interior Size (mm) (HWD) | 250×250×265 | 300×250×200 | 350×350×350 | 450×450×350 | 550×550×450 |
| Overall Dimensions (mm) (HWD) | 475×540×450 | 475×540×450 | 530×640×550 | 630×740×550 | 750×890×630 |
| Net Weight (KG) | 35 | 44.5 | 59.5 | ||
| Shipping Weight (KG) | 26.5 | 26.5 | 38 | 47.5 | 63.5 |
| Model | YR06936 | YR06937 | YR06938 | YR06939 | YR06940 |
| Voltage (V) | 220 | 220 | 220 | 220 | 220 |
| Temperature Range (℃) | RT+5 ~250 | RT+5 ~250 | RT+5 ~250 | RT+5 ~250 | RT+5 ~250 |
| Time Range | 0~999mins | 0~999mins | 0~999mins | 0~999mins | 0~999mins |
| Accuracy (℃) | ±1 | ±1 | ±1 | ±1 | ±1 |
| Fluctuation (%) | ±1 | ±1 | ±1 | ±1 | ±1 |
| Power (KW) | 3 | 1.2 | 1.4 | 2 | 3 |
| Interior Size (mm) (HWD) | 750×600×500 | 350×350×350 | 450×450×350 | 550×550×450 | 750×600×500 |
| Overall Dimensions (mm) (HWD) | 980×965×770 | 530×640×550 | 630×740×550 | 750×890×630 | 980×965×770 |
| Net Weight (KG) | 93 | 35.5 | 45 | 60 | 94 |
| Shipping Weight (KG) | 102 | 38.5 | 48 | 64 | 103 |
Detailed analysis of ovens for an effective and safe choice

Drying ovens or ovens: Are they sterilizers?
The ovens or also called drying oven is a piece of equipment used to dry and sterilize glass and metal containers. It achieves this, thanks to the fact that inside the temperature is higher than in the environment. According to its mode of operation, there are basically two types of ovens: those that operate by natural convection and those that operate by forced convection.

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.

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 important are drying ovens. A drying oven is an instrument used to dry glass and metal containers. Depending on the mode of operation, there are basically two types of oven: those that operate by natural convection and those that operate by forced convection.

Is laboratory oven the same as a laboratory oven?
Laboratory ovens or also called laboratory ovens are equipment that is used to dry and sterilize different materials and laboratory instruments, as well as to dehydrate reagents. There are generally two types of ovens: those that operate by natural convection and those that operate by forced convection.
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How to know the prices of Ovens?
To know the price of Ovens, please send us an email with your request through the contact form AQUI.
What are the delivery times for Ovens?
Delivery time depends on stock availability and freight type (air or sea). In stock: air 15-30 days, sea 45-60 days. Out of stock: air 30-60 days, sea 60-90 days.
How to make a purchase of Ovens?
You can buy by email ([email protected]), phone (+33 (0) 1 70 39 26 50) or through the official Kalstein website in your country.
How does the warranty work for Ovens?
All Kalstein equipment comes with a 1-year warranty against manufacturing defects. The warranty does not cover damage from improper installation or misuse. See our «terms and conditions» AQUI.
Can I request a quote online for Ovens?
Yes, you can request a quote for the Kalstein equipment you are interested in directly from our official website. Click AQUI.