Large Electric Heating Oven

Large electric ovens generate heat through resistance heating elements and utilize forced convection or natural circulation to ensure uniform temperature inside the chamber. They are used for drying coatings, curing inks, paper drying, and plastic aging tests, capable of removing moisture or completing heat treatment processes.
Selection
When selecting, consider matching the chamber size to the sample volume, ensuring the temperature range covers process requirements, and that the temperature control accuracy meets standard specifications. Pay attention to the relationship between heating power and heating rate, ensure the chamber material is corrosion-resistant, and confirm that safety features include over-temperature protection and grounding measures.

Terms

Standards

Instruments

Adopt electronic voltage regulation circuit without electric shock, Temperature range environment temperature to 380 ℃, can work continuously, large heating area and no open flame design, avoid bumping Glass ware.

$ 123.00

Heating mode heating speed, temperature control accuracy of +/- 0.2 ℃, equipped with double-decked door structure and mirror stainless steel liner, support RS485 interface connection recording equipment.

$ 854.00

Temperature range environment to 380 ℃, can work continuously, large heating area and rapid heating, effectively protect Glass ware.

$ 140.00

Adopting high-temperature non-alkali fiberglass insulation layer sealing resistance wire, the heating area is large and the heating is fast, the maximum operating temperature is 380 ℃, and the hemispherical internal thermal design avoids the danger of open flame.

$ 212.00

Using high temperature non-alkali fiberglass insulation material, the highest temperature 380 ℃, with internal and external dual Sensor temperature measurement function, large heating area and rapid heating, excellent thermal insulation effect.

$ 151.00

Using high temperature non-alkali fiberglass insulation material sealing resistance wire, large heating area and heating fast, the highest temperature 380 ℃, support internal and external dual Sensor temperature measurement, no open flame design to avoid bumping Glass ware.

$ 170.00

Temperature range RT + 10~ 300 ℃, Temperature Fluctuation +/- 1 ℃, stainless steel liner corrosion resistance, electric heating tube heating fast and uniform, intelligent digital display easy to operate.

$ 403.00

Adopting high temperature resistant non-alkali fiberglass insulation material, the maximum operating temperature is 380 ℃, with internal and external dual Sensor temperature measurement function, large heating area and no open flame design.

$ 143.00

The vertical design is easy to operate, and the large capacity of 850L meets the needs of large-scale processing. Temperature range RT + 10-300 ℃, Fluctuation is only 1 ℃, PID temperature control ensures accurate and stable. The stainless steel studio is resistant to corrosion, and the fan circulates evenly for heating. It supports timing and over-temperature protection functions.

$ 5721.00

Adopt high temperature resistant non-alkali fiberglass insulation material, the maximum operating temperature is 380 ℃, support internal and external dual Sensor temperature measurement, large heating area and no open flame design, can work continuously.

$ 160.00

Using high temperature non-alkali fiberglass insulation material, hemispherical internal heating design to achieve large heating area and fast heating, 100W power with 380 ℃ Temperature range, no open flame heating to avoid Glass ware bruises

$ 186.00

Dual Sensor temperature measurement design can be used to measure the plate surface temperature and material temperature respectively, the maximum operating temperature is 380 ° C, the heating area is large and the thermal insulation effect is good, and the continuous working mode is supported.

$ 146.00

Adopting high temperature resistant fiberglass insulation layer sealing resistance wire, the heating area is large and the heating is fast, the maximum operating temperature is 380 ° C and supports continuous work.

$ 280.00

Adopting high temperature resistant fiberglass insulation layer sealing resistance wire, the heating area is large and the heating is fast, the maximum operating temperature is 380 ℃ and supports continuous work, and the hemispherical design avoids bumping Glass ware.

$ 328.00

Adopt high temperature resistant non-alkali fiberglass insulation layer sealing resistance wire, heating area is large and heating up fast, the maximum temperature of 380 ℃, support continuous Operating Mode, no open flame design to avoid Glass ware bruises.

$ 235.00

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?