Muffle Furnace LMF-T370

Introduction

Muffle Furnace can reach a maximum temperature of 1400°C. The furnace has an internal chamber capacity of 36L, suitable for medium-scale heat treatment tasks. It uses silicon molybdenum rods or silicon carbide rods as heating elements, both known for their durability and high-temperature efficiency. Our muffle furnace door offers excellent sealing with four handwheels for firm locking and a silicone ring for tight sealing.

This muffle furnace is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Muffle Furnace  is commonly used in material labs and for small-scale production of items like semiconductors and silicon nitrides.

Specifications

Maximum Temperature	1400℃
Working Temperature	1400℃
Capacity	36L
Heating Element	Silicon molybdenum rod/ Silicon carbon rod (SiC)
Temperature Accuracy	±1℃
Heating Rate	Less than equal to 10℃/min
Atmosphere Protection	Inlet/outlet vacuum diaphragm valves, supports N₂, Ar, He , co2 ,water vapor
Vacuum Pump	-0.1 MPa, VP125
Thermocouple	B type
Power	11W
Power Supply	380V, 50Hz
Heating Zone Dimension	300 × 300 × 400 mm
Dimension	920 × 1910 × 1200 mm
Weight	310 Kg
Gross Weight	350 Kg

Features

Durable double-layer steel shell

High vacuum capability

Smart temperature controller

Insulated with polycrystalline alumina fibers

FAQs

1. What is a It Muffle Furnace, and what are its common applications?

A It Muffle Furnace is a high-temperature laboratory device used for heat treatment, ashing, sintering, and material testing. It is commonly found in research labs, material science departments, and small-scale manufacturing facilities. These furnaces are ideal for processing samples like ceramics, glass, semiconductors, and metal oxides. Thanks to their high temperature capabilities and precise temperature control, It Muffle Furnaces are often used in the preparation of silicon nitrides, metal alloy testing, and developing advanced materials.

2. How does the sealing system of a It Muffle Furnace enhance performance?

It Muffle Furnaces are designed with a tight and reliable sealing system to ensure safety and performance during high-temperature operations. The door features four strong handwheels for firm locking and a silicone ring that ensures airtight sealing. This system prevents heat loss and maintains a consistent atmosphere inside the furnace chamber. This is particularly important when working under vacuum or using specific gases like argon or nitrogen, as it helps create a controlled environment for accurate experimental results.

3. What heating elements are used in It Muffle Furnaces, and why are they effective?

It Muffle Furnaces use either silicon molybdenum rods or silicon carbide (SiC) rods as heating elements. Both materials are known for their ability to withstand extremely high temperatures and offer long service life. Silicon molybdenum rods provide excellent thermal stability and corrosion resistance, while SiC rods heat up quickly and distribute heat evenly. These elements make It furnaces suitable for continuous high-temperature applications and ensure uniform heat distribution within the chamber.

4. Can It Muffle Furnaces operate in different atmospheric conditions?

Yes, It Muffle Furnaces are designed to operate in various atmospheric conditions, making them highly versatile for laboratory and industrial use. They can work under inert gases like nitrogen and argon, as well as carbon dioxide and water vapor. Some models also support vacuum operations up to -0.1 MPa, using a compatible vacuum pump. This flexibility allows researchers to carry out complex experiments that require specific gas environments or reduced oxygen levels.

5. What makes It Muffle Furnaces user-friendly for laboratory applications?

It Muffle Furnaces are built with features that make them easy and safe to use in a lab environment. They have a smart temperature controller that ensures accurate heating, with a precision of ±1°C. The outer shell is made from durable double-layer steel for protection and insulation. Internally, the furnace is lined with polycrystalline alumina fibers, which provide excellent heat insulation and energy efficiency. These features, combined with a spacious chamber and high heating rate, make It furnaces reliable and convenient for routine and advanced heat treatment tasks.