Box Oven

Box ovens heat the air inside the chamber using electric heating elements, utilizing thermal convection to ensure uniform heating of samples. They are used for drying, curing, heat treatment, and other operations, commonly found in laboratory settings such as material moisture determination, paint curing, and plastic aging tests.
Selection
When selecting, ensure the temperature range covers experimental needs, and the temperature control accuracy meets standard requirements. Choose the inner tank material—stainless steel or galvanized sheet—based on corrosion resistance, and determine the capacity according to sample size. Consider the heating rate and temperature uniformity, while safety features should include over-temperature protection and leakage protection.

Terms

Standards

Instruments

Adopt mirror stainless steel argon arc welding box, Temperature range 10~ 200 ℃, Temperature Uniformity +/- 3%, equipped with microcomputer P.I.D temperature controller and hot air circulation system, can adjust the intake and exhaust volume.

$ 887.00

Using Three-Box independent temperature control design, each layer can operate independently without interfering with each other, Vacuum Level up to 133Pa, equipped with stainless steel studio and double-decked tempered Glass door, temperature control accuracy +/- 1 ℃.

$ 11430.00

Using 3mm thick A3 steel plate and SUS201 stainless steel inner box, the size of each test box is 500 * 500 * 500mm, with pressure relief device and temperature and pressure control, effectively preventing battery explosion and ensuring safe operation.

$ 1535.00

Adopt three-box heat storage and cold storage structure, temperature conversion time ≤ 10 seconds, Temperature range -65 ℃~ + 150 ℃, with independent temperature control functions in high temperature zone, low temperature zone and test zone, and can perform 2-box or 3-box Impact mode.

$ 20261.00

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

Temperature resolution of 0.1 ℃, equipped with microcomputer P.I.D temperature controller and hot air circulation system, improve Temperature uniformity, support independent temperature limit alarm and intake and exhaust volume adjustment.

$ 393.00

Built-in mobile slide table can move the camera front and rear, high display finger no stroboscopic LED Illuminant Color temperature is stable, the illuminance is adjustable, the back plate of the box can post 712mm * 400mm test card to provide a uniform lighting environment.

$ 4592.00

Stainless steel combustion box flue gas and corrosion resistance, Control system Degree of automation, flame time 0-99 minutes and 99 seconds adjustable, flame height 20-100mm adjustable, automatic recording of the test process.

$ 832.00

Large LCD screen, Menu Operating interface, Temperature Fluctuation +/- 1 ℃, Mirror stainless steel liner for easy cleaning, Thickened box design low surface temperature, Thermal Power reduced by more than 25%.

$ 803.00

With a standard 45 degree tilt angle, the same as the light box base color does not interfere with the viewing effect, Dimension 395 * 350mm, weight 1.2Kg, flexible placement and easy to disassemble and transport.

$ 106.00

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

Adopt two-box mobile structure, air pressure drive test object Impact, Thermal Shock mechanism moving time within 10 seconds, temperature recovery time within 5 minutes, in line with MIL and other international test standards.

$ 19809.00

Using two-box mobile Impact structure, Thermal Shock mechanism moves within 10 seconds, temperature recovery time ≤ 5 minutes, equipped with rigid polyurethane foam insulation material, effective energy saving and waterproof and moisture proof.

$ 23682.00

The three-box structure is used to achieve independent temperature control in the high temperature zone, low temperature zone and test zone, with a temperature conversion time of less than or equal to 10 seconds. It is equipped with rigid polyurethane foam insulation materials and supports 2 or 3 boxes of Impact mode to meet different standard testing requirements.

$ 12757.00

Using a two-box mobile Impact structure, the air pressure drives the test object to move up and down, the Impact conversion time is within 10 seconds, and the temperature recovery time is within 5 minutes, meeting the requirements of international testing standards such as MIL and IEC.

$ 28232.00

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?