A furnace provides direct electric or fired heat for industrial processes requiring temperatures exceeding 752 °F (400 °C). Furnaces use either fuel or electricity as energy input needed for heating. A Lab Furnace is a standard piece of equipment used in many labs for various applications, such as ashing or heat treatment of materials.
A Lab Furnace comprises an electronic temperature control unit, electrically operated heating elements, an inner heater chamber, and isolation sections. A Lab Furnace allows for several laboratory test applications, such as annealing, hardening, sintering, tempering, and atmosphere processing. Lab Furnaces are used in the material science, water treatment, environmental science, chemical, metal treatment, electronic, and agricultural biology industries. Today, a Furnace Manufacturer can create custom lab furnaces according to the client’s needs by considering essential features, including size, temperature, air intake, and exhaust.
The manufacture of custom-designed furnaces by a furnace manufacturer
The Furnace Manufacturers are well-known for delivering high-quality custom furnaces that can meet almost any specifications. The team of highly knowledgeable sales engineers works through the entire process of configuring the custom furnace. Some benefits of choosing a custom furnace include: it can lead to more customized production processes with precisely the right size of the unit and required operational efficiency, optimization of production cycles, improved flexibility in terms of choosing the brand of components to be used, and better use of factory space. NASA has even used custom lab furnaces for moon rock studies. So, therefore choose a Furnace Manufacturer who can build the furnace according to your specific needs.
Main Functions and Types of Lab Furnaces
A Lab Furnace is an essential laboratory equipment used to heat materials to high temperatures. A Lab Furnace performs the functions of drying, baking, and curing. Lab furnaces provide a versatile and highly effective solution for high-temperature treatments. They are invaluable to everyday laboratory work because they are reliable, safe, and straightforward.
The types of lab furnaces include box furnaces, tube furnaces, and muffle furnaces. Box furnaces, called Ash furnaces, determine the amount of non-combustible and non-volatile (ash) material in a sample. These furnaces are used in modern research and chemistry laboratories. A lab tube furnace is an excellent way for in-depth, precise heating. A lab tube furnace uses tubes as heat sources.
The Tube Furnaces are great for educational, governmental, and industrial laboratories for purifications and syntheses. Muffle furnaces are often used for sterilization, as they quickly reach incredibly high temperatures. Muffle furnaces also fuse glass, creating enamel coatings and anneal metals. Muffle furnaces can reach temperatures up to 1800C, making them ideal for high-temperature applications.
How to Select a Suitable Lab Furnace
A Lab Furnace includes a PLC controller to regulate temperatures from 100°C to the maximum temperature of the furnace, which ranges between 975°C and 1,700°C. The critical factors to consider when purchasing a Lab Furnace include the volume of the furnace, the temperature range, the purpose, and how it will be operated. Select a furnace with a maximum temperature of 100-200 degrees. It is also essential to select a furnace of the correct size.
The furnace must accommodate the materials or processes that need to be performed. If the furnace is giant, it could be more expensive and not cost-effective for your needs. Also, consider the volume of the furnace and ensure that it is large enough to hold the materials to work with. How the heating elements are held in insulation can also affect the furnace’s performance, so, therefore, select the design of the furnace that will be appropriate as needed. Lastly, following the manufacturer’s guidelines for operating the furnace at its maximum temperature is essential to ensure it is used safely and effectively.