What are the characteristics of laboratory resistance furnaces?

The laboratory resistance furnace has various characteristics, which make it widely used in laboratories, research institutions, and enterprises. The following is a detailed summary of the characteristics of laboratory resistance furnaces:

Appearance and structural design:
Laboratory resistance furnaces usually have a beautiful appearance design, and the furnace door design is safe and simple, ensuring that high-temperature hot gases inside the furnace do not leak out.
The inner lining of the furnace door and the panel of the box are mostly made of stainless steel material, which has the characteristics of corrosion resistance and high temperature deformation resistance.
The furnace material can be selected from refractory bricks or ceramic fibers, which are corrosion-resistant and lightweight, ensuring durability.
Temperature control:
The laboratory resistance furnace has high-precision temperature control capability, with a temperature control accuracy of ± 1 ℃, ensuring the accuracy of experimental data.
High temperature uniformity, up to ± 5 ℃, meets different experimental requirements.
Equipped with a microcomputer PID controller, it is easy to operate, with accurate, reliable, and safe temperature control.
Convenience of operation:
Laboratory resistance furnaces usually adopt integrated control design, with intelligent temperature control instruments and easy operation.
The programmable LCD controller supports multi segment program settings, with each segment capable of setting temperature rise or dwell, and providing programmed temperature, timing, and heating power cycles, simplifying complex testing processes and achieving automatic control and operation.
Security performance:
The laboratory resistance furnace is equipped with various safety protection measures such as overcurrent, overvoltage, and overheating to ensure the safe use of the electric furnace.
When operating, simply open the furnace door, and the furnace door safety switch will automatically disconnect the heating power supply to ensure the safety of the operator.
Heating efficiency and energy saving:
The laboratory resistance furnace heats up quickly, consumes less air, has good temperature uniformity, and improves heating efficiency.
The furnace material has good insulation performance, reducing heat loss and energy consumption.
Widely applicable fields:
The laboratory resistance furnace is not only suitable for ash content determination, metal element analysis, and general metal heat treatment experiments in the laboratory, but also for high-temperature heating tests, quenching, annealing, tempering and other high-temperature heat treatments of small steel parts, as well as high-temperature heating for sintering, dissolution, and analysis of metals, stone tools, and ceramics.
It can also be used in the production and experimentation of ceramics, metallurgy, electronics, glass, chemical industry, machinery, refractory materials, new material development, special materials, building materials and other fields.
In summary, laboratory resistance furnaces play an important role in scientific research, teaching, and production due to their high precision, high uniformity temperature control ability, convenient operability, excellent safety performance, efficient heating efficiency, and wide application fields.