Laboratory Vaccum Oven

A laboratory vacuum oven is a prevalent instrument for extracting moisture or extra water from heat-sensitive materials in reduced environmental pressure or a vacuum environment. Laboratory vacuum oven comes with rectangular or cylindrical shapes to produce 150 degrees centigrade. Basic applications of a laboratory vacuum oven include dry heat, purification, sterilization, gas production from solids, etc. Now we are going to produce other details about laboratory vacuum oven utilization in the industrial, research, and pharmaceutical aspects. This instrument helps in the rapid drying of the hygroscopic elements, easy decomposition, and oxidation of the materials from simple to complex materials.

How does a vacuum oven work?

Within the vacuum oven, there is a chamber where experimental samples are dry-heated under negative pressure. To make the working chamber completely vacuum, there is a pump that completes the pumping and dehumidification. This chamber is composed of stainless steel to protect against any crack or damage due to internal pressure differentiation. When the atmospheric pressure is very low, the boiling point of the sample internal water becomes low. As a result, the drying process is completed very quickly. To enhance the drying period, laboratory vacuum users put inert gasses in the chamber. In this way, the samples are dried up quickly without melting or changing their chemical composition or texture.

Specialties of a laboratory vacuum oven:

• The opening door is made of transparent bi-layered glasses where users can easily observe the internal operation.

• The laboratory vacuum oven door is connected with a loop as vacuum pressure can act correctly.

• The internal chamber of the laboratory vacuum oven is made of A3 cold rolled steel plate which helps to spread electrostatic power evenly with rust-protection facilities.

• In the rectangular-shaped laboratory vacuum oven, there is the microcomputer temperature controller where internal temperature is controlled minutely to achieve dry heating quickly.

• Excluding the rectangular or cylindrical chamber there are pressure sensors, vacuum vacuum-oriented solenoid valve, a vacuum gauge, along inert gases.

• There is an adjustable safety thermostat to produce a controlled heat or temperature within the laboratory vacuum oven.

Application of laboratory vacuum oven:

Laboratory vacuum ovens are mostly utilized in the industrial or laboratory aspects for dry sterilization, heat treatment, and curing of the experimental samples.

Moisture removal: With the laboratory vacuum oven we can dry heat the experimental sample without melting or oxidizing. Here low atmospheric pressure reduces the boiling point of the water and heats the material without any compound loss.

Volatile substance removal: With the heat treatment process, the laboratory vacuum oven removes the volatile substances, water, or others from the sample.

Quick drying: A laboratory vacuum oven helps in the quick drying of the materials and can help in the drying of materials that are hard to dry like gunpowder, other fine powder products, etc. As the chamber is compact and without air, there is no fear of blowing off the powder materials or loss of samples.

Avoidance of thermal explosion: Within the laboratory vacuum oven there is no oxidative environment. So, users can dry heat anything as there is no fear of thermal explosion.

Off-gassing process: With a dry heat process we can easily remove external dirt or components from any metallic body.

For such versatile applications, laboratory vacuum ovens are utilized in the pharmaceutical industry, rubber industry, ceramic, and others. With all these above-mentioned applications laboratory vacuum ovens make a complete degassing, aging, and drying of materials. For industrial and laboratory appliance purposes laboratory vacuum ovens are utilized in the dry sterilization, solvent evaporation, and analytical sample preparation process. This instrument is highly safe and mostly utilized to achieve effective and accurate results from experimental samples.