Overview of Tube Furnace

A tube furnace is a type of laboratory equipment used for high-temperature applications, featuring a cylindrical heating chamber designed to heat samples uniformly along its length. Commonly used in material processing, chemical analysis, and semiconductor manufacturing, it supports processes like annealing, sintering, and calcination.

Features of Tube Furnace

Uniform Heating: Ensures even temperature distribution throughout the sample.

Cylindrical Design: Facilitates consistent heating by minimizing hot spots.

Temperature Range: Capable of achieving high temperatures suitable for various processes.

Programmable Controls: Allows for precise control over heating cycles and profiles.

Gas Flow Control: Supports controlled atmosphere environments for specific reactions.

Compact and Efficient: Designed for efficient operation with minimal footprint.

Specification of High-vacuum experimental tube furnace

High-Vacuum Speculative Tube Furnace– Technical Spec

Core Style and Develop

This tube heating system is built for high-vacuum research laboratory usage. It includes a double-layer stainless steel shell with forced air cooling. The external surface remains trendy during operation, which improves security and convenience. The home heating zone utilizes high-purity alumina fiber insulation. This material offers exceptional thermal retention and low warmth loss.

Home heating Efficiency
The heater reaches temperatures as much as 1200 ° C. It makes use of silicon carbide (SiC) burner set up uniformly around the tube. Temperature level control is dealt with by a precision PID controller with ± 1 ° C security. Ramp and soak accounts can be set conveniently with the electronic user interface.

Vacuum and Atmosphere Control

The common version links to vacuum systems down to 10^-3 Pa. Flanges on both ends comply with ISO-KF criteria for quick setting up. Customers can run experiments under inert gas, minimizing environment, or high vacuum. Optional mass circulation controllers enable precise gas mixing.

Tubes and Sample Handling
The working tube is made of high-purity quartz or alumina, relying on application demands. Requirement internal diameters vary from 25 mm to 100 mm. Tubes are detachable for simple cleaning or replacement. A sliding system allows customers fill or dump examples without cooling down the whole system.

Safety and security and Procedure

Built-in over-temperature protection shuts down power if limits are gone beyond. The control board shows real-time temperature, vacuum cleaner level, and alarm system status. All electrical components meet CE safety and security requirements. The unit works on typical single-phase air conditioner power.

Measurements and Choices
Regular footprint is 600 mm (W) × 500 mm (D) × 700 mm (H). Custom sizes and multi-zone home heating are readily available. Devices consist of thermocouples, viewports, and feedthroughs for electrical or mechanical probes.

Applications of High-vacuum experimental tube furnace

Applications of High-Vacuum Experimental Tube Furnace

Accurate Product Processing in Controlled Settings

A high-vacuum speculative tube heater creates a tidy, oxygen-free space for heating products. This arrangement quits undesirable reactions like oxidation or contamination. Scientists and engineers utilize it when they need specific control over temperature level and environment.

Research and Development
In labs, this heating system aids test brand-new porcelains, metals, and composites. Researchers warmth examples to high temperatures without air interference. This enables them to examine exactly how materials behave under severe conditions. It likewise supports work with battery products, stimulants, and nanomaterials where purity issues.

Semiconductor Production
The semiconductor market relies on vacuum tube furnaces for annealing and diffusion steps. These procedures require ultra-clean conditions. Also little impurities can spoil a chip. The furnace keeps secure heat and eliminates gases that could harm delicate layers.

Advanced Ceramics and Powder Metallurgy
When making dense ceramics or metal parts from powders, air must be eliminated. The high-vacuum atmosphere stops pores and defects. This results in more powerful, extra dependable parts made use of in aerospace, clinical implants, and cutting devices.

Crystal Development and Thin-Film Studies
Expanding solitary crystals or transferring slim films frequently requires both high heat and no air. The tube furnace provides steady, uniform heating inside a secured quartz tube. This configuration is common in optics, photovoltaics, and digital gadget research.

Customers value this tools for its basic operation, regular outcomes, and capacity to take care of little to medium sample sizes. Temperature level accuracy, vacuum high quality, and simplicity of packing examples make it a vital device in contemporary products science.

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).

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Shipment Methods

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

5 FAQs of High-vacuum experimental tube furnace

Frequently Asked Questions About High-Vacuum Experimental Tube Furnaces

What is a high-vacuum experimental tube furnace used for?

This furnace heats materials inside a sealed quartz or ceramic tube under very low pressure. Scientists and engineers use it to test how materials behave when air and moisture are removed. It’s common in research on metals, ceramics, and new battery materials.

Why is vacuum important in this furnace?

Vacuum removes oxygen and water vapor from the chamber. This stops oxidation and other unwanted reactions during heating. Without vacuum, some materials would burn, degrade, or change properties. A clean, controlled environment gives more accurate and repeatable results.

What temperature range can it reach?

Most models work between 800°C and 1700°C. The exact limit depends on the heating elements and tube material. For example, molybdenum disilicide elements can handle up to 1700°C, while quartz tubes usually max out around 1200°C. Always check your furnace specs before running high-temperature tests.

How do I maintain the vacuum seal?

Keep all seals and flanges clean and free of dust or scratches. Use proper O-rings made for high vacuum, and replace them if they crack or harden. Tighten fittings evenly but do not over-tighten. Also, let the system cool before venting to avoid thermal shock to the tube.

Can I use this furnace for continuous operation?

These furnaces are built for batch experiments, not 24/7 use. Running them nonstop may shorten the life of heating elements and vacuum pumps. Allow cooling time between cycles. If you need long runs, choose a model rated for extended duty and monitor it closely.