Preheating Oven

The preheating oven heats air using electric heating elements and utilizes hot air circulation to achieve uniform temperature inside the chamber. It is used for preheating samples before drying, curing, or heat treatment to prevent material deformation caused by direct exposure to high temperatures. It is commonly employed in processes such as preheating before paint curing and drying treatment of plastic components.
Selection
When selecting, pay attention to the temperature range to ensure it covers the process requirements, and match the temperature control accuracy with the material tolerance. Determine the chamber volume based on the sample size, as the hot air circulation method affects uniformity. The material's corrosion resistance should be compatible with the characteristics of volatile substances, and energy consumption standards should be considered in conjunction with the frequency of use.

Terms

Standards

Instruments

The cavity preheating technology implementation uniform temperature distribution, equipped with forced convection system to shorten the temperature recovery time, temperature control accuracy +/- 1 ℃, support 0-9999 minutes timing and remote monitoring function.

$ 791.00

The cavity preheating technology implementation uniform temperature distribution, equipped with forced convection system to shorten the temperature recovery time, support 0.1 ℃ temperature resolution and 0-9999 minutes timing function, to ensure the experimental environment stable and reliable.

$ 1192.00

The cavity preheating technology implementation uniform temperature distribution, equipped with forced convection air circulation system to shorten the temperature recovery time. Temperature range RT + 50~ 250 ℃, volume 23L, with multiple safety protection and remote monitoring functions.

$ 1392.00

The cavity preheating technology is used to ensure uniform temperature distribution, and the forced convection airflow system is equipped to shorten the temperature recovery time. Volume 70L, Temperature Fluctuation +/- 1 ℃, with RS485 interface to support multi-device monitoring.

$ 951.00

Adopting ALLHEAT cavity preheating technology, Temperature Uniformity +/- 0.5 ℃, equipped with ALLFLOW air circulation system, the temperature recovers quickly after opening the door, and supports remote monitoring and multiple over-temperature protection.

$ 977.00

The cavity preheating technology is used to ensure uniform temperature distribution, and with an adjustable air circulation system, the Temperature Uniformity reaches +/- 0.5 ° C, supports remote monitoring and multi-device connection, and is easy to clean and maintain.

$ 830.00

The cavity preheating technology implementation of uniform temperature distribution, with the forced convection system to shorten the temperature recovery time. Temperature Uniformity +/- 0.5 ℃, volume 130L, equipped with multiple over-temperature protection and adjustable shelf design.

$ 1216.00

The cavity preheating technology implementation +/- 0.8 ℃ Temperature Uniformity, equipped with infrared CO2 Sensor and ultraviolet sterilizing lamp to ensure a stable and sterile foster environment, support remote monitoring and multiple security protection.

$ 3338.00

The cavity preheating technology implementation +/- 0.8 ℃ Temperature Uniformity, equipped with infrared CO2 Sensor to ensure accurate concentration, standard ultraviolet sterilizing lamp to prevent cross-contamination, support remote monitoring function.

$ 4161.00

Using cavity preheating technology to ensure uniform temperature distribution, equipped with forced convection system to shorten the temperature recovery time. Temperature control accuracy +/- 0.1 ℃, volume 50L, support remote monitoring and multi-layer shelf adjustment, in line with international safety standards.

$ 1466.00

The cavity preheating technology implementation uniform temperature distribution, equipped with forced convection airflow system to shorten the temperature recovery time. Volume 50L, Temperature Fluctuation +/- 0.5 ℃, suitable for powder or particle sample drying.

$ 1915.00

The cavity preheating technology implementation uniform temperature distribution, equipped with forced convection system to shorten the temperature recovery time, temperature control accuracy +/- 0.5 ℃, volume 23L, suitable for powder or particle sample drying, low energy consumption and convenient maintenance.

$ 1048.00

Application width 300mm, Spreader accuracy +/- 0.005mm, Drawdown blade can be quickly disassembled and cleaned, three independent temperature control oven to ensure uniform drying, suitable for a variety of substrates and Stock processing.

$ 24279.00

Using dip coating process with double roll extrusion residual material, Spreader thickness adjustable, mechanical speed 0.1-1 m/min, Oven temperature 50-150 ℃ +/- 3 ℃, suitable for a variety of Coating Spreader.

$ 21051.00

Equipped with 8 Meters Oven, roller heating temperature up to 200 ℃, effective application width 500mm, Spreader thickness range 0.005-3mm, support automatic unwinding to winding process, suitable for hot-melt adhesive film.

$ 29120.00

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?