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Muffle Furnace

Name: Muffle Furnace
Brand: THE SCIENTIFIC GLASS FABRICATORS
Price: 9375.0 INR
Availability: InStock

Price 9375.0 INR/ Unit

Get a Price/Quote

MOQ : 1 Unit

Muffle Furnace Specification

Features
Uniform temperature distribution, robust insulation, over-temperature protection, programmable control, simple operation

Accuracy
+/- 1C

Control Type
Digital PID Controller

Power Supply
Single Phase AC

Heating Capacity
1200C maximum

Shape
Rectangular

Temperature Resistance
Up to 1200C

Display Type
Digital LED Display

Type
Other

Dimension (L*W*H)
Approx. 12 x 8 x 8 inches (internal chamber)

Size
9x4x4

Equipment Type
Muffle Furnace

Equipment Materials
Mild Steel with powder coating, Ceramic fiber insulation lining

Power
~2 kW

Voltage
220V/230V AC, 50 Hz

Material
High quality ceramic, steel outer body

Application
Heat treatment, ashing, material research, laboratory testing

Capacity (Ltr)
8-10 Liters (approx.)

Mounting
Benchtop

Ambient Temp. Range
5C to 40C

Insulation Thickness
65-100 mm (varies by model)

Door Type
Front-opening swing door with insulation lining

Cooling Time
Fast cooling with door slightly open

External Finish
Epoxy powder coated for chemical resistance

Heating Element
Kanthal A1/Wire in ceramic tubes

Temperature Uniformity
10C

Chamber Material
High-grade refractory ceramic fiber

Safety Features
Over-temperature alarm, Power cut-off on door open

Noise Level
Low noise operation

Programmable Segments
Multiple-step heating programs possible

Weight
Approx. 35 - 40 kg

Muffle Furnace About

Laboratory Muffle Furnace

Laboratory Muffle Furnace High Temperature Electric Furnace for Ashing, Heat Treatment & Material Testing

The Laboratory Muffle Furnace is a precision-engineered high-temperature heating furnace designed for laboratories, research institutions, educational facilities, pharmaceutical industries, metallurgy, ceramics, and industrial quality control applications. Built with premium-grade insulation and advanced heating elements, it delivers rapid heating, excellent temperature uniformity, and superior energy efficiency.

Equipped with a digital PID temperature controller, the furnace provides accurate temperature regulation for reliable and repeatable results. Its ceramic fiber insulation minimizes heat loss while ensuring safe operation and faster heating. The robust powder-coated steel body offers long-lasting durability, making it ideal for continuous laboratory use.

This muffle furnace is perfect for ashing, annealing, sintering, calcination, heat treatment, sample preparation, and material testing, delivering dependable performance in demanding laboratory environments.

Key Features

High-temperature laboratory muffle furnace
Digital PID temperature controller with LED display
Rapid heating and excellent temperature uniformity
Premium ceramic fiber insulation for energy efficiency
High-quality heating elements for long service life
Heavy-duty powder-coated steel construction
Easy-to-operate control panel
Low power consumption
Safe and reliable operation
Suitable for continuous laboratory use

Applications

Ash content determination
Heat treatment of metals
Annealing and tempering
Calcination processes
Sintering of ceramic materials
Pharmaceutical laboratories
Chemical laboratories
Research and development laboratories
Universities and educational institutions
Industrial quality control laboratories

Technical Highlights

Temperature Range: Up to 1000C / 1200C (model dependent)
Digital PID Temperature Controller
Ceramic Fiber Insulated Chamber
Uniform Heat Distribution
Heavy-Duty Insulated Door
Corrosion-Resistant Powder-Coated Exterior

Why Choose This Laboratory Muffle Furnace?

Accurate high-temperature performance
Fast heating with minimal heat loss
Energy-efficient insulated chamber
Durable industrial-grade construction
Easy maintenance and long operational life
Ideal for laboratory and industrial applications

Keywords

Laboratory Muffle Furnace, Digital Muffle Furnace, Electric Muffle Furnace, High Temperature Furnace, Laboratory Furnace, Ashing Furnace, Industrial Muffle Furnace, Heat Treatment Furnace, Ceramic Fiber Muffle Furnace, Digital Laboratory Furnace, Research Laboratory Furnace, Laboratory Heating Equipment, Muffle Furnace Manufacturer India, Laboratory Equipment Supplier, Scientific Instruments.

Meta Title

Laboratory Muffle Furnace | Digital High Temperature Electric Furnace for Laboratories

Meta Description

Buy premium Laboratory Muffle Furnace with digital PID temperature control, ceramic fiber insulation, rapid heating, and high-temperature performance for research, pharmaceutical, industrial, and educational laboratories.

Superior Insulation and Construction

Built with high-grade refractory ceramic fiber and enhanced by an insulation thickness of 65-100 mm, this muffle furnace provides outstanding thermal retention, stability, and efficiency. The external powder-coated mild steel casing offers robust chemical resistance, extending the equipment's service life even in demanding laboratory environments.

Precision Heating and Control

Equipped with Kanthal A1/Wire heating elements embedded in ceramic tubes, the furnace achieves uniform heat distribution up to a maximum temperature of 1200C. The digital PID controller and LED display enable accurate temperature regulation, multi-step programming, and real-time monitoring, guaranteeing reliable results for laboratory processes.

Safety and User-Friendly Operation

Multiple safety features include over-temperature alarms and a power cut-off system triggered by door opening. The front-opening swing door has insulation lining, ensuring operator safety and minimal heat loss. Simple controls and programmable segments streamline operation while supporting consistent, reproducible outcomes.

FAQ's of Muffle Furnace:

Q: How does the muffle furnace maintain uniform temperature distribution within the chamber?

A: The furnace incorporates high-grade refractory ceramic fiber insulation and uses Kanthal A1/Wire heating elements in ceramic tubes, which together ensure uniform heating. The design results in a typical temperature uniformity of 10C throughout the chamber, making it suitable for precise laboratory applications.

Q: What steps should be followed for safe and effective operation of the muffle furnace?

A: Before use, check that the furnace is correctly connected to a 220V/230V single-phase AC power supply. Load samples carefully, close the front-opening swing door securely, and set the desired temperature or program using the digital PID controller. Never open the door at high temperatures; power will automatically cut off if the door is opened. Allow the chamber to cool with the door slightly open after use for faster cooling.

Q: When is it beneficial to use the programmable multi-step heating function?

A: The multi-step heating program is especially beneficial for complex heat treatment processes requiring gradual temperature changes, such as ashing, material research, or annealing. Programmable control ensures adherence to precise heating protocols, improving repeatability and result accuracy.

Q: Where is this muffle furnace typically installed?

A: This muffle furnace is specifically designed for benchtop installation within laboratory settings. Its compact dimensions and moderate weight (approx. 35-40 kg) make it ideal for material research labs, chemistry departments, and industrial QC laboratories requiring controlled high-temperature environments.

Q: What safety features are included in the furnace's design?

A: Key safety features include an over-temperature alarm that activates if the furnace exceeds its set temperature, and an automatic power cut-off mechanism whenever the insulated door is opened during operation. These features help prevent accidents and protect samples, users, and the furnace itself.

Q: How is fast cooling of the chamber achieved after a heating process?

A: For rapid cooling, you may slightly open the front-insulated door once the heating cycle is complete and the initial cooling has begun. The furnace design and ceramic fiber insulation enable efficient heat dissipation, reducing downtime between uses.

Q: What are the advantages of this furnace's construction materials and insulation?

A: The use of high-quality refractory ceramic fiber insulation minimizes heat loss and ensures energy efficiency. The epoxy powder-coated mild steel exterior provides excellent durability and chemical resistance, making the furnace long-lasting and reliable under frequent laboratory operation.

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