Laboratory Muffle Furnace, 1000-1200°C

Lab Muffle Furnace Description

Ceramic Fiber Furnace, High Efficiency Furnace Muffler

Capacity: 2–16 L, Power: 2.5–10 kW,

Rated temperature: 1000–1200°C,

Temperature control accuracy: ±1°C, Net weight: 50–102 kg.

Precise, programmable temperature control.

Robust construction; resistant to high temperatures and corrosion.

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Six Core Functions:

1. Cold-rolled steel exterior with an electrostatic powder-coated finish: corrosion-resistant and anti-aging.

2. Stainless steel inner lining, featuring multiple ventilation holes to facilitate heat dissipation from the furnace chamber.

3. Ceramic fiber furnace chamber, allowing for a clear view of the entire freeze-drying process.

4. Three-sided heating, providing multi-directional thermal radiation and a stable, uniform temperature field up to 1100°C.

5. Latch-style door handle: ensures safety at high temperatures (prevents burns), provides a secure, heat-retaining seal, and allows for effortless opening and closing.

6. Air-cooled furnace body, utilizing ventilation to lower temperatures and rapidly dissipate heat.

Product Video

(Video in production)

Technical Specifications / Model Tables

Integrated Ceramic Fiber Furnace

1. Handle.

2. Temperature Controller.

3. Outer Casing.

4. Ventilation/Heat Dissipation Vents.

5. Power Switch.

6. Ceramic Fiber Furnace Chamber.

7. Thickened Furnace Door.

8. Stainless Steel Lining Plate.

Product Overview

Laboratory Muffle Furnace

A laboratory muffle furnace is a reliable high-temperature heating device used for applications such as ash content determination, material sintering, ceramic firing, and high-temperature heat treatment. With rapid heating and stable temperature control, it is an essential piece of equipment in materials science, metallurgy, and chemical laboratories.

Working Principle -High Efficiency Furnace Muffler

A muffle furnace uses electric resistance heating elements, such as resistance wire or silicon carbide rods, to generate heat. The furnace chamber is lined with a ceramic fiber insulation material that provides excellent thermal insulation, enables rapid heating, and helps reduce energy consumption. Models are available with rated temperatures of 1,000–1,200°C, temperature control accuracy of ±1°C, chamber capacities of 2–16 L, and power ratings of 2.5–10 kW. Depending on the model, the net weight ranges from 50 to 102 kg, with both benchtop and floor-standing designs available.

Applications

Laboratory muffle furnaces are widely used for ash content testing, metal heat treatment, ceramic glaze firing, catalyst calcination, and materials research in university laboratories. Models with programmable temperature control can perform multi-stage heating and temperature holding, making them suitable for processes that require specific heating profiles.

Lab Muffle Furnace Selection Guide

When selecting a laboratory muffle furnace, first consider the maximum operating temperature required for your application. The difference between a 1,000°C model and a 1,200°C model can be important for certain high-temperature processes. Choose a chamber capacity that accommodates your typical sample size and workload. Ceramic fiber insulation is much lighter than traditional refractory brick, making the furnace easier to handle and helping improve heating efficiency. Models with a “P” designation support programmable temperature control, which is useful for complex heating procedures. Other important factors include door sealing, overtemperature protection, and ensuring that the electrical supply and wiring are compatible with the furnace's power requirements.

Application Scenarios:

Used for fire-resistance testing of cement, building materials, and fireproof materials; the creation of crafts such as enamel, silver clay, and glazed ware; as well as in pharmaceutical laboratories, universities and colleges, the coal mining sector, analytical chemistry, the ceramics industry, and more.

Intelligent temperature control system with precise PID regulation.

Utilizing PID control technology, the heating elements are embedded within the furnace chamber walls, ensuring uniform temperature distribution and rapid heating.

Equipped with multiple safety features, including over-temperature alerts and automatic power-off.

1. Over-temperature alarm (triggered by a 3°C deviation);

2. Automatic circuit disconnection in the event of electrical leakage;

3. Early warning for sensor malfunctions.

Constructed with a thickened cold-rolled steel exterior, finished with an electrostatic powder coating.
Corrosion-resistant and anti-static, with a durable, long-lasting finish that is resistant to fading.

Programmable control (optional).

Allows for custom temperature profiles; users can define up to 30 distinct temperature segments, which are then executed automatically.

Chart Explanation:

1. Heat to 300°C and hold for 1 hour.

2. Heat to 800°C and hold for 0.5 hours.

3. Cool to 600°C and hold for 2 hours.

4. Heat to 700°C and hold for 1 hour.

Time and temperature can be set freely within the specified ranges. (Each temperature stage must be at least 300°C; each time duration must not exceed 999 minutes.)

Product Detail -Box-type Resistance Furnace

1. Equipped with a handle for opening and closing the furnace door; simple, functional design.

2. Side ventilation vents accelerate heat dissipation, extending the unit's service life.

3. Thickened, semi-recessed furnace door ensures a tight seal and minimizes heat loss.

4. Built-in K-type thermocouple for precise temperature measurement.

5. Stainless steel interior lining offers excellent resistance to corrosion and aging.

OEM / ODM Services

MOQ: 1 Piece. Buyer'S Logo Customization Is Available For Orders of 50 Pieces or More. ODM Orders Are Shipped Within 12–25 Days After Order Confirmation.

Lab Split-Type Muffle Furnace, Click here