Vacuum High-Temperature Oven

The vacuum high-temperature oven reduces air pressure by evacuating air, which lowers the boiling point of solvents. Combined with a heating system, it accelerates the drying or curing of materials. It is used to remove volatile components from coatings and plastics, handle materials sensitive to oxidation, or eliminate bubbles in electronic component encapsulation.
Selection
When selecting, consider that the temperature range should cover process requirements, vacuum level matches material characteristics, inner chamber material has corrosion resistance, heating uniformity affects treatment results, temperature control precision relates to stability, dimensions are determined by sample capacity, and safety devices include over-temperature protection and explosion-proof design.

Terms

Standards

Instruments

The effective volume utilization rate of rectangular vacuum Chamber is high, each layer can be independently heated and vacuumed to inject nitrogen without interfering with each other, the temperature control accuracy is +/- 1 ℃, the Vacuum Level is 133Pa, and the double-decked tempered Glass door is easy to observe.

$ 7880.00

High Accuracy Platinum Resistance Sensor to achieve +/- 0.5 ℃ temperature fluctuations, Vacuum Level below 133Pa to ensure safe drying of thermosensitive substances, with over-temperature alarm and 9999 minutes timing function.

$ 1221.00

The rectangular studio has a large effective volume, Vacuum Level is less than 133Pa, Temperature range is + 15 ℃ to 200 ℃, High Accuracy Platinum Resistance Sensor and Tempered Bulletproof Double-decked Glass Observation Window are used.

$ 2450.00

Temperature range RT + 10~ 200 ℃, temperature fluctuation +/- 1 ℃, Vacuum Level 133Pa, tempered bulletproof double-decked Glass door for easy observation, can work in oxygen-free or inert gas environment to prevent oxidation.

$ 15176.00

Double-decked independent heating and vacuuming do not interfere with each other, Vacuum Level up to 133Pa, rectangular vacuum Chamber improves space utilization, resilience silicone rubber door seal ensures high vacuum, over-temperature protection improves safety.

$ 4813.00

With programmed vacuum cycle control, it can set the range of 50~ 900Pa Vacuum Level, and the drying time is shortened by more than 50%; it adopts digital vacuum Meter automatic control, accuracy +/- 1%, and supports 7 groups of 63-step temperature programming.

$ 4321.00

Equipped with programmed vacuum cycle function, drying time is shortened by more than 50%, temperature control accuracy +/- 1 ℃, support 7 groups of 63-step Program settings, digital Vacuum Level control accuracy +/- 1%.

$ 10937.00

Adopt High Accuracy Platinum Resistance Sensor to realize +/- 0.5 ℃ temperature fluctuation control, Vacuum Level can reach 133Pa or less. With independent temperature limit alarm system and Sensor fault self-diagnosis function, support surrounding Heating mode and 9999 minutes long time timing.

$ 441.00

Double-decked independent heating and vacuuming do not interfere with each other, rectangular vacuum Chamber improves space utilization, resilience silicone rubber door seal ensures high Vacuum Level, Temperature range RT + 10~ 200 ℃ and temperature fluctuation +/- 1 ℃.

$ 7082.00

With programmed vacuum cycle control, the maximum number of cycles is 99 times, and the drying time is shortened by more than 50% compared with the traditional method; equipped with a digital vacuum Gauge, the control accuracy is +/- 1% to ensure a stable vacuum environment.

$ 3294.00

Adopt High Accuracy Platinum Resistance Sensor to realize +/- 0.5 ℃ temperature fluctuation control, with independent temperature limit alarm system. Vacuum Level can reach below 133Pa, support 9999 minutes timing, suitable for heat sensitive material handling.

$ 630.00

The digital pressure sensor is used to automatically control the Vacuum Level with accuracy +/- 1%; the programmed vacuum cycle can shorten the drying time by more than 50%; 7 groups of 63-step programmable temperature control support slope mode to achieve accurate heating and cooling rate control.

$ 3690.00

Stainless steel studio is durable and easy to clean, rectangular vacuum Chamber has high space utilization, Vacuum Level 133Pa, double-decked tempered Glass door is easy to observe, and over-temperature protection function improves safety.

$ 1500.00

The cuboid studio improves the volume utilization rate, the Vacuum Level control range is 10~ 105Pa accuracy +/- 1%, the programmed vacuum cycle accelerates the drying, and the 7 groups of 63-step programmable temperature control realize the whole process control.

$ 2762.00

The rectangular vacuum Chamber improves space utilization, Vacuum Level up to 133Pa, is equipped with double-decked tempered Glass doors for easy observation, supports program control of heating and vacuum holding time, and improves processing conformity.

$ 2939.00

Articles

Research on the Stepwise Curing Process of Coatings Using Multi-Stage Temperature Control Ovens
This article investigates a novel process for achieving stepwise curing of coatings using a multi-stage temperature-controlled oven.
Evaluation of thermal aging life of hot melt adhesives using high-temperature oven method
This article introduces a method for evaluating the thermal aging life of hot melt adhesives using a high-temperature oven. The principle is based on the Arrhenius equation, where aging is accelerated by increasing the temperature to simulate performance changes under long-term use.
Thermogravimetric Analyzer for Determining the Solid Content of Coatings
Thermogravimetric analyzers determine the solid content of coatings by monitoring the change in sample mass with temperature, offering faster and more precise results compared to traditional oven methods.
What is the deviation between the moisture meter's rapid moisture measurement and the oven method?
This article primarily compares the differences between rapid moisture analyzers and traditional oven methods in measuring moisture. Understanding these differences helps in using rapid moisture analyzers more appropriately, ensuring data reliability while maintaining efficiency.
Key Technical Points for Determining Paper Moisture Using the 105℃ Oven Method
This article introduces the specific procedure for measuring paper moisture using the 105°C oven method. The process involves placing paper samples into a 105°C oven and drying them until their weight remains constant, then calculating the moisture content based on the weight difference before and after drying.
Oven combined with analytical balance for determination of solid content
This article introduces a method for determining the solid content of samples in the laboratory by combining an oven and an analytical balance.
Temperature gradient control in high-temperature ovens during thermal resistance testing.
The heat resistance test simulates the performance of materials under high temperatures using a high-temperature oven, and the accuracy of its results is highly dependent on the uniformity of temperature inside the oven. If the temperature gradient is poorly controlled, it can lead to uneven heating of samples from the same batch, compromising the validity of the test.
What are the differences between a vacuum oven and a conventional oven?
The main difference between a vacuum oven and a conventional oven lies in their working pressure. Conventional ovens operate at atmospheric pressure, heating through air convection, making them suitable for routine drying tasks. In contrast, vacuum ovens are evacuated to low pressure to reduce air presence, primarily relying on thermal radiation for heat transfer. This makes them ideal for processing heat-sensitive, oxidation-prone materials or those requiring thorough drying.
Natural Convection vs Forced Air Drying: What’s the Difference Between the Two "Schools" of Laboratory Ovens?
This article introduces two drying methods for laboratory ovens: natural convection and forced air drying. What are the differences between them?