Overview of Vacuum Furnace

A vacuum furnace is a type of industrial furnace that operates in a vacuum environment to eliminate contamination and oxidation during heating processes. It is commonly used for heat treatment, sintering, brazing, and other high-precision applications where purity and control are critical.

Features of Vacuum Furnace

Contamination-Free Environment: Eliminates oxidation and impurities by operating in a vacuum.

High-Temperature Capability: Can reach extremely high temperatures while maintaining process integrity.

Precision Control: Offers accurate temperature and atmosphere control for consistent results.

Versatile Applications: Suitable for heat treatment, sintering, brazing, and more.

Energy Efficiency: Designed to optimize energy use and reduce operational costs.

Safety Mechanisms: Includes safety features like pressure relief valves and emergency shut-off systems.

Specification of 1200C—1800C High Temperature lab Vacuum Tubular Furnace

1200 ° C– 1800 ° C High-Temperature Lab Vacuum Tubular Heating System

Secret Features

This high-temperature tubular furnace operates in vacuum or inert gas environments. It gets to temperature levels from 1200 ° C approximately 1800 ° C , making it perfect for innovative products research, sintering, and heat treatment in laboratories. The furnace uses high-purity alumina or molybdenum disilicide burner, relying on your temperature level needs. These elements provide long service life and steady performance.

The double-layer steel covering stays amazing during procedure. This design improves safety and security and reduces exterior heat loss. An intelligent PID temperature controller gives accurate control. You can establish ramp rates, hold times, and target temperature levels easily. The system supports programmable multi-segment home heating profiles for facility experiments.

Building and construction & Performance

Television is constructed from high-grade refractory product that resists thermal shock and chemical corrosion. Standard tube sizes range from 25 mm to 100 mm internal size, with adjustable sizes. Flanges on both ends enable fast connection to air pump or gas lines. A high-performance vacuum cleaner system (optional) can take down to 10 ⁻³ Pa , making sure a clean handling atmosphere.

Thermal insulation uses costs ceramic fiber. This keeps energy use reduced and maintains consistent temperature inside the hot area. The common hot area length is 300 mm to 600 mm, with temperature level harmony within ± 5 ° C under steady conditions.

Applications

Researchers utilize this heater for manufacturing ceramics, testing battery materials, expanding crystals, and examining metal oxides. It likewise sustains annealing, calcination, and decrease responses under regulated ambiences. Its small size fits conveniently on laboratory benches, yet provides industrial-grade performance.

All devices consist of over-temperature protection, power failing recovery, and straightforward interfaces. Optional devices consist of gas mixing systems, cooling down jackets, and information logging software program.

Applications of 1200C—1800C High Temperature lab Vacuum Tubular Furnace

Applications of 1200°C–1800°C High-Temperature Lab Vacuum Tubular Furnace

Materials Research and Development

This furnace supports advanced work with ceramics, metals, and composites. Researchers use it to study how materials behave under extreme heat in a controlled vacuum or inert gas environment. It helps create new alloys, test thermal stability, and develop high-performance components for aerospace and energy sectors.

Ceramic Sintering and Processing

The furnace delivers uniform heating needed for sintering technical ceramics like alumina, zirconia, and silicon carbide. These materials require temperatures above 1500°C to reach full density and strength. The vacuum atmosphere prevents oxidation and removes trapped gases, leading to cleaner, more reliable final products.

Crystal Growth and Annealing

Scientists grow single crystals or anneal semiconductor wafers using precise temperature control. The tubular design allows consistent heat distribution along the sample zone. This is essential for producing high-quality optical or electronic materials used in lasers, sensors, and detectors.

High-Temperature Chemical Reactions

The system enables solid-state reactions that need both high heat and oxygen-free conditions. Examples include synthesizing nitrides, carbides, and other refractory compounds. The sealed chamber ensures reaction purity and safety when working with reactive gases like hydrogen or argon.

Thermal Treatment of Advanced Materials

Carbon-based materials such as graphite or carbon nanotubes often undergo heat treatment above 1600°C to improve conductivity or structural order. The vacuum environment stops unwanted combustion and maintains material integrity during processing.

Key Features Supporting These Applications
The furnace uses high-purity insulation and robust heating elements rated for continuous operation up to 1800°C. Its programmable controller allows multi-segment ramping, soaking, and cooling profiles. A double-layer steel shell keeps external surfaces safe to touch, while water-cooled flanges ensure reliable vacuum sealing. Users can easily integrate gas lines or pressure monitoring tools for customized experiments.

Company Introduction

Welcome to Designerstudiostore, your premier source for high-quality industrial furnaces designed to meet the stringent demands of modern manufacturing. Our extensive range includes electric, gas, and oil-fired furnaces tailored for various applications such as heat treatment, forging, and laboratory use. With cutting-edge technology and innovative designs, we ensure energy efficiency and superior performance in every product. At Designerstudiostore, we prioritize customer satisfaction by offering customized solutions, reliable after-sales support, and seamless global delivery options. Explore our catalog and discover why businesses worldwide trust us for their heating needs.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 1200C—1800C High Temperature lab Vacuum Tubular Furnace

Frequently Asked Questions: 1200°C–1800°C High-Temperature Lab Vacuum Tubular Furnace

What temperature range does this furnace support?

This furnace works from 1200°C up to 1800°C. It gives stable heat for demanding lab tasks like sintering, calcining, and crystal growth.

Can it run under vacuum or inert gas?

Yes. The furnace supports both high vacuum and inert gas environments. You can use argon, nitrogen, or other gases. This protects your samples from oxidation or contamination during heating.

What materials is the heating element made of?

The heating element uses high-purity molybdenum disilicide (MoSi₂) or graphite, depending on your max temperature need. Both offer long life and consistent performance at extreme heat.

How precise is the temperature control?

It uses a digital PID controller with ±1°C accuracy. You get smooth ramping, soaking, and cooling profiles. The system logs data in real time so you can track every run.

Is installation and operation difficult?

No. The unit comes pre-assembled with clear instructions. Basic setup takes less than an hour. Safety features like over-temperature cutoff and vacuum interlock are built in. Most users start experiments the same day they unpack it.