Rectangular Muffle Furnace Lab Science Lab Equipment

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Rectangular Muffle Furnace Lab Science Lab Equipment

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Rectangular Muffle Furnace Lab Science Lab Equipment Specification

Automation Grade
Semi-Automatic

Response Time
Rapid heating, reaches max temp in 3045 minutes

Hardness
Muffle made from high-quality refractory ceramic

Max Height
Depend on furnace size, typically 400600 mm

Temperature
Ambient to max. 900C/1100C/1200C/1400C (as per model)

Interface Type
Manual controls, no data interface

Display Type
Digital LED display

Accuracy
3C at 1000C

Measuring Range
Room temp up to maximum rated temp

Port Size
Standard exhaust port size ~25 mm OD

Power Supply
230V 10%, 50Hz, Single Phase AC

Gas Pressure
Ambient (not applicable)

Application
Ashing, Annealing, Sintering, Heat Treatment, Material Testing

Equipment Type
Laboratory Muffle Furnace

Resolution
1C

Frequency
50 Hz

Mounting Type
Bench-top

Operating Voltage
230V AC, 50Hz

Features
High-quality ceramic fiber insulation, long life heating elements, over-temperature protection, energy efficient

Humidity
Ambient (not applicable)

Specimen Size
Depends on chamber dimensions

Usage
Laboratory, research, industrial testing

Capacity
1.5 to 20 Litres (as per selected model)

Machine Weight
Approx. 40-60 kg (varies with size/capacity)

Test Width
Chamber width: 100300 mm (varies with model)

Control Mode
Microprocessor Based Digital PID Controller

Insulation Thickness
65 mm (approx.)

Temperature Uniformity
±5°C

Chamber Material
High-grade silica/mullite refractory

Door Type
Front-opening with ceramic lining

Heating Element
Kanthal A1 wire

Chamber Dimensions
Standard options: 225 x 100 x 100 mm; customizable

Safety Features
Over-temperature cut-off, fuse protection

Outer Body
Powder-coated mild steel

About Rectangular Muffle Furnace Lab Science Lab Equipment

We are an unparalleled name counted amongst the prominent manufacturers, exporters and suppliers of a wide array of Rectangular Muffle Furnace Lab Science Lab Equipment. Offered furnace is manufactured at our well equipped manufacturing unit using high quality components and latest technique to ensure its superior performance. Due to its fast heating mechanism, this furnace is useful in various industries including paper, plastic, automobile, etc. Moreover, we provide this Rectangular Muffle Furnace Lab Science Lab Equipment in diverse technical specifications in order to fulfill clients specific requirements.

Features:

Shock proof body
Negligible maintenance
Robust design
Power efficient

Muffle Size in mm & Inches

a) 225x100x100 (9x4x4)

Unmatched Thermal Uniformity and Efficiency

Engineered for optimal temperature stability, the Rectangular Muffle Furnace features advanced insulation and precision controls, maintaining uniformity within 5C. Its rapid heating, reaching maximum temperatures within 3045 minutes, ensures efficient workflow in labs, research facilities, and industrial testing environments. The ceramic fiber insulation and robust heating elements contribute to long operational life and energy efficiency.

Versatile Design with Customizable Chambers

Standard chamber dimensions (225 x 100 x 100 mm) can be tailored to individual laboratory needs, accommodating specimens of various sizes. The front-opening door with ceramic lining provides user convenience and safety during loading and unloading. The furnace is suitable for benchtop installation, adapting seamlessly to limited or flexible lab spaces.

Comprehensive Safety and User Control

Safety remains paramount with integrated over-temperature cutoff and fuse protection. The digital LED display and microprocessor-based PID controller allow users to monitor and precisely regulate furnace conditions. With manual controls for straightforward operation, the furnace prioritizes safe, accurate, and consistent thermal processing.

FAQs of Rectangular Muffle Furnace Lab Science Lab Equipment:

Q: How do I operate the Rectangular Muffle Furnace safely and effectively?

A: To safely operate the furnace, ensure it is properly connected to a 230V AC, 50Hz single-phase power supply. Load your specimen into the chamber, securely close the front-opening door, and set the desired temperature on the microprocessor-based digital PID controller. Safety features such as over-temperature cut-off and fuse protection will automatically engage if necessary. Always allow the furnace to cool before handling or maintenance.

Q: What applications are best suited for this laboratory muffle furnace?

A: This furnace is ideal for ashing, annealing, sintering, heat treatment, and various material testing processes in laboratory, research, or industrial settings. Its broad temperature range (up to 1400C, depending on the model) and precise control make it a versatile tool for accurate and repeatable thermal treatments.

Q: When should the heating elements or insulation be checked or replaced?

A: The high-quality Kanthal A1 heating elements and ceramic fiber insulation are designed for longevity, but regular inspection is recommended, especially after extended use at higher temperatures. Replace elements if you notice slower heating, irregular temperature maintenance, or any physical damage. Routine checks can prolong equipment life and ensure consistent results.

Q: Where can I install this bench-top muffle furnace in my laboratory?

A: The furnace is designed for benchtop installation and should be placed on a stable, heat-resistant surface with sufficient ventilation. Keep it clear of combustible materials and ensure the exhaust port (25 mm OD standard) is not obstructed, allowing safe dissipation of heat and gases.

Q: What benefits does the microprocessor-based digital PID controller provide?

A: The digital PID controller ensures precise temperature regulation and stability. It minimizes temperature fluctuations, maintains uniform heating (within 5C), and allows easy, accurate setting and monitoring for reliable, high-quality testing outcomes.

Q: How does the chamber design and material improve furnace performance?

A: The chamber is constructed from high-grade silica/mullite refractory, providing excellent resistance to high temperatures and thermal shock. This design, combined with robust insulation, ensures minimal heat loss, superior temperature uniformity, and long service life of the furnace.

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