Lab Tube Furnace

The component of the same name in a tube furnace is the heating chamber. This consists of a round oven wall made of high-temperature ceramics; either a complete cylindrical element or two semi-cylindrical elements closing to form a single cavity. Refractory heating coils or bands are embedded in the ceramic to surround a central chamber with evenly spaced heating elements. This architecture ensures the highest possible thermal uniformity for processing both organic and inorganic compounds.

Thermcraft offers two main types of tube furnaces:

Split Tube Furnaces - A staple for academic and R&D applications, a split tube furnace consists of a Articulated body that opens in the middle to facilitate access to the inner chamber.

Full tube furnaces: A full tube furnace cannot be opened either vertically or lengthwise. They use a process tube that runs through a fixed heating cylinder; a configuration ideal for applications where batches are developed for repeated sample sizes.

Tube furnaces are used for a variety of thermal processes including: inorganic and organic purification; accelerated aging; Glow; Glaze; Dry; and much more. As a result, they have proven themselves in a wide variety of heat treatment markets.

The primary reason for using a tube furnace is the unmatched thermal uniformity that cylindrical heaters offer.Components in a single-zone chamber are subjected to constant calorific values ​​in excess of 1000°C (1832°F) over a full 360° axis, ensuring optimal heat distribution across the entire cross-section of the part. This makes tube furnaces ideal for sensitive thermal processing applications such as thermocouple calibration.

Tube furnaces can also be integrated with multiple heating zones to increase instrument processing capabilities. This allows for a fully controllable temperature gradient to fine-tune the heating and cooling stages of thermal processing. You can also limit maximum temperatures to specific areas of interest in a part, typically the middle section, allowing both ends to be safely handled with additional machinery.This is useful in a variety of materials testing applications because it allows for accurate characterization of the mechanical properties of materials at elevated temperatures.

Numerous thermal processing formats are available to researchers and manufacturers who need relatively small volume samples or trade small Handle Volume returns. At these scales, bench top lab furnaces usually stand out; However, the geometry of the thermal treatment chamber can be a limiting factor in certain applications. Research and development (R&D) in in the creation of fine ceramic filaments led to the first cylindrical heater. Combustion chambers in the early 20th century, and since then the tube furnace has become a common sight in manufacturing plants and materials labs around the world.

Laboratory Muffle furnace is a closed chamber laboratory instrument used for heating at high temperature ranges from 100°C to 1800°C. Zirconia Fiber Board/Alumina Bricks gives an advantage to the high-temperature furnace chamber. We call it box furnace because of its design and shape & Muffle furnace because of its working without noise. We are the leading manufacturer of high-Quality Muffle furnace in India. We have range of muffle furnaces starting from 900°C degrees Celsius to 1800°C degrees Celsius.