Muffle

Muffles are essential laboratory furnaces used for high-temperature applications such as calcination, drying, and sintering. They offer precise temperature control and uniform heating, making them ideal for various scientific processes.
When investing in a muffle, it is crucial to consider the specific requirements of your laboratory, including temperature range, capacity, and the types of materials you will be working with.
What you should know before selecting a muffle and making an investment
Key factors to consider

When selecting a muffle, it is vital to assess factors such as temperature range, heating elements, and design. Ensure that the furnace meets your laboratory's specific requirements and can handle the materials you intend to process.
Consider features like programmable temperature settings, insulation quality, and safety mechanisms, which contribute to the efficiency and reliability of the muffle during operation.
Market price range

The price of muffle furnaces varies significantly based on features, specifications, and brand reputation. Generally, you can find basic models starting from a few hundred dollars, while advanced, high-capacity models can go into the thousands.
It is essential to balance your budget with the quality and features offered to ensure you are making a cost-effective investment for your laboratory needs.
Value for money

When considering value for money, evaluate the muffle's durability, efficiency, and warranty options. A higher upfront cost can be justified by better performance, lower energy consumption, and a longer lifespan.
Research user reviews and seek feedback from professionals to gauge the reliability and effectiveness of various models before making a decision.
Expected lifespan based on use and maintenance

The lifespan of a muffle furnace largely depends on its usage frequency and maintenance practices. Regular cleaning, calibration, and adherence to the manufacturer's guidelines can significantly extend its operational life.
Typically, well-maintained muffle furnaces can last for many years, making them a worthwhile investment for laboratories focused on longevity and reliability.
MUFFLE KALSTEIN
Discover muffle for your laboratory
Explore our range of muffle furnaces designed to meet diverse laboratory needs. Our products ensure high precision and reliability for various thermal processes.

Controlled Atmosphere Muffle Furnace YR06618// YR06621
Controlled Atmosphere Muffle Furnace is a high-precision piece of equipment designed for advanced thermal processes in laboratory and industrial envir
View product
Universal Lab High Temp Box Muffle Furnace YR05272 // YR05284
The Universal Lab High Temp Box Muffle Furnace YR05272 // YR05284 by Kalstein is designed for professionals seeking high-precision and durable tools i
View productOur best-selling muffle

Universal Lab High Temp Box Muffle Furnace YR05272 // YR05284
The Universal Lab High Temp Box Muffle Furnace YR05272 // YR05284 by Kalstein is designed for professionals seeking high-precision and durable tools in laboratory environments. This series of muffle furnaces boasts models that can achieve temperatures as high as 1700°C, equipped with a user-friendly box structure that makes material handling seamless. Ideal for annealing, material sintering, and compositional analysis, these furnaces excel in university labs, research institutes, and quality control laboratories. Enhanced by a double-layer construction of carbon steel and alumina fiber insulation, energy efficiency is maximized, while the 30-segment PID automatic control ensures precise and secure temperature management.
Market Price
The pricing range for the YR05272 // YR05284 high-temperature muffle furnaces falls between $9,000 and $10,200 USD, depending on the chamber size and specific model features. This competitive pricing highlights the exceptional value offered in terms of durability, safety, and customization. For a tailored quote and to explore financing options, Kalstein Plus provides an easy way to generate a quote with just a few clicks, allowing you to discover all the advantages this laboratory equipment has to offer.
Frequently Asked Questions
- What is the maximum working temperature?
The furnace is capable of reaching temperatures up to 1700°C, while for longevity, a continuous working temperature of up to 1600°C is recommended. - What safety features does it include?
Equipped with a safety system, the furnace automatically disconnects when the door is opened and includes integrated overheating protection via the PID controller. - Is it possible to customize the chamber size?
Yes, customization is available for chamber sizes, and options such as LCD touchscreen control or software connectivity for enhanced monitoring can be added.
Advantages and Disadvantages
This muffle furnace excels with its robust structure, energy efficiency, and precise temperature control. An efficient air cooling system enables rapid temperature changes, crucial for processes requiring repeatability and consistency. However, some models can be bulky, presenting a limitation for compact lab spaces. It's also crucial to adhere to recommended heating rates above 1400°C to ensure optimal durability.
Field Applications
The YR05272 // YR05284 series muffle furnaces are extensively used in material sintering and annealing, quality control testing, and thermal resistance studies, particularly in universities and quality control labs. These furnaces cater to experiments where precise temperature regulation is crucial for achieving reliable results. The versatility of the models, alongside customization options, makes them well-suited for high-level scientific applications.
Recommendations
To extend the lifespan of these muffle furnaces, it is recommended to adhere to heating rate limits, particularly at temperatures exceeding 1400°C. Regular maintenance, including chamber cleaning and thermocouple checks, is necessary to maintain precision and reliability. Opting for accessories like thermal gloves and crucible tongs can also enhance safe and efficient handling. Leverage the capabilities of this premium furnace and enhance your lab processes by obtaining a personalized quote. Use Kalstein Plus to generate a quote and receive technical guidance to configure the model that aligns with your specific requirements.
Features
- Double-layer structure for enhanced energy efficiency
- Maximum temperature capability of 1700°C
- 30-segment PID automatic control for precise temperature regulation
- Safety systems for door operation and overheating protection
- Customizable chamber sizes and control options
- Robust and durable construction
Technical Specifications
| Model | Chamber Size (DxWxH) (cm) | Capacity | Max. Temp | Continuous Working Temperature | Heater | Thermocouple | Working Voltage | Max. Power | Weight |
| YR05272 | 10x10x10 | 1 | 1200 | ≦1100°C | Fe-Cr-Al-Mo Wire | K type | 220-380V | 1-9KW | 70KG 11KG |
| YR05273 | 20x15x15 | 4.5 | 93kg | ||||||
| YR05274 | 30x20x12 | 7.2 | 84kg | ||||||
| YR05275 | 30x20x20 | 12 | 124kg | ||||||
| YR05276 | 40x30x30 | 36 | 178kg |
| Model | Chamber Size (DxWxH) (cm) | Capacity | Max. Temp | Continuous Working Temperature | Heater | Thermocouple | Working Voltage | Max. Power | Weight |
| YR05277 | 10x10x10 | 1 | 1400 | ≦1300°C | SiC heater | S typer | 220-380V | 1-16KW | 61kg |
| YR05278 | 20x15x15 | 4.5 | 94kg | ||||||
| YR05279 | 30x20x20 | 12 | 127kg | ||||||
| YR05280 | 40x30x30 | 36 | 180kg | ||||||
| YR05281 | 10x10x10 | 1 | 1700 | ≦1600°C | MoSi2 heater | B type | 66kg | ||
| YR05282 | 20x15x15 | 4.5 | 136kg | ||||||
| YR05283 | 30x20x20 | 12 | 190kg | ||||||
| YR05284 | 40x30x30 | 36 | 310kg |
Detailed analysis of muffle for an effective and safe choice

Comparative Analysis of Laboratory Muffle Furnace YR05284-1 and MF-2 Muffle Furnace
In the world of laboratory equipment, precision and reliability are key. The Laboratory Muffle Furnace YR05284-1 by Kalstein and the MF-2 Muffle Furnace by Carbolite Gero stand out as two prominent choices for laboratories striving for excellence. This article delves into a comparative analysis of these two products, shedding light on their features, applications, and benefits. The Laboratory Muf

Muffle Furnaces by Kalstein: The Pinnacle of Laboratory Precision
Kalstein's Muffle Furnaces: Excellence in Design When it comes to laboratory equipment, reliability and precision are paramount. I've had the privilege of working with various muffle furnaces over the years, and I can confidently say that Kalstein's Muffle Furnaces stand out in the crowded market. They aren't just about enclosing a space with high temperatures; they're crafted with attention to t

Efficiency at High Temperatures with Our Laboratory Muffle Furnaces
Muffle furnaces are essential tools for laboratories that require precise temperature control and high-quality thermal processes.

Efficiency in Calcination and Fusion with High-Performance Muffles
High-performance muffles play a crucial role in laboratories around the world. They not only allow precise calcination, fusion, and sintering processes but also ensure reliable results in a variety of applications, from chemical analysis to advanced heat treatments.
muffle offer catalog
Guides about muffle
Complete guides to choose muffle

Laboratory Muffles: Thermal Precision for Calcination and Fusion Processes
Thermal precision is a crucial factor in various laboratory processes, especially in specific tasks like the calcination and fusion of materials. To achieve consistent results, laboratory muffles have become an indispensable tool in the sci
Leer más
Laboratory Muffle Furnaces: Advanced Thermal Control for Calcination and Drying Processes
Laboratory muffle furnaces are essential pieces of equipment in the research and development of a wide range of industries. Their ability to reach extremely high temperatures makes them ideal for calcination, drying, and other critical ther
Leer más
Discovering the advantages of laboratory muffles: Superior manufacturing with Kalstein
Laboratory muffles make a difference in any scientific institution. These crucial devices play a vital role in heating procedures in laboratories. The manufacturer's reputation carries significant weight, and when it comes to high-quality m
Leer más
What advantages do Muffles offer in the Laboratory?
In many laboratories, the muffle furnace is used to heat materials to high temperatures. It is an enclosed air chamber that surrounds the material to be heated, the air is heated by a resistant and moves through the chamber to maintain a co
Leer másFrequently asked questions about Muffle
How to know the prices of Muffle?
To know the price of Muffle, please send us an email with your request through the contact form AQUI.
What are the delivery times for Muffle?
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 Muffle?
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 Muffle?
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 Muffle?
Yes, you can request a quote for the Kalstein equipment you are interested in directly from our official website. Click AQUI.