Muffle Furnace
4B Testing Equipments Pvt. Ltd. | Manufacturer in Faridabad, Haryana
4B Testing Equipments Pvt. Ltd. is a manufacturer of laboratory testing equipment and industrial quality-control instruments in Faridabad, Haryana, India. Our Muffle Furnace / Muffle Furnace Machine / Laboratory Muffle Furnace / High Temperature Furnace range is designed for controlled high-temperature heating, ashing, heat treatment, ignition, calcination and thermal testing applications in laboratories, R&D centres, educational institutions and industrial quality-control departments.
A Muffle Furnace is an electrically heated high-temperature laboratory furnace in which the heating chamber is thermally isolated from the external environment. It provides controlled and uniform heating without direct contact between the heating element and the material being tested.
Description
4B Testing Equipments Pvt. Ltd. | Manufacturer in Faridabad, Haryana
4B Testing Equipments Pvt. Ltd. is a manufacturer of laboratory testing equipment and industrial quality-control instruments in Faridabad, Haryana, India. Our Muffle Furnace / Muffle Furnace Machine / Laboratory Muffle Furnace / High Temperature Furnace range is designed for controlled high-temperature heating, ashing, heat treatment, ignition, calcination and thermal testing applications in laboratories, R&D centres, educational institutions and industrial quality-control departments.
A Muffle Furnace is an electrically heated high-temperature laboratory furnace in which the heating chamber is thermally isolated from the external environment. It provides controlled and uniform heating without direct contact between the heating element and the material being tested.
- ontrol
- PID temperature controller
- Accurate temperature setting and monitoring
- Programmable heating cycle
- Digital display of set and actual temperature
- High-quality thermal insulation
- Uniform heating inside the chamber
- Energy-efficient heating system
- Robust powder-coated outer body
- Ceramic / refractory-lined heating chamber
- Nichrome heating elements
- Door safety and electrical protection
- Compact laboratory design
- Easy operation and maintenance
- Suitable for continuous laboratory applications
- Customized chamber sizes available on request
Feature
- Control
- PID temperature controller
- Accurate temperature setting and monitoring
- Programmable heating cycle
- Digital display of set and actual temperature
- High-quality thermal insulation
- Uniform heating inside the chamber
- Energy-efficient heating system
- Robust powder-coated outer body
- Ceramic / refractory-lined heating chamber
- Nichrome heating elements
- Door safety and electrical protection
- Compact laboratory design
- Easy operation and maintenance
- Suitable for continuous laboratory applications
- Customized chamber sizes available on request
Benefits
Testing Standards
Depending on the material and test method, the 4B Muffle Furnace can be used as part of test procedures associated with standards such as:
- ASTM E1131 – Compositional Analysis by Thermogravimetry
- ASTM D2584 – Ignition Loss of Cured Reinforced Resins
- ASTM D5630 – Ash Content in Plastics
- ISO 3451 – Plastics – Determination of Ash
- ISO 1171 – Solid Mineral Fuels – Determination of Ash
- ASTM C114 – Chemical Analysis of Hydraulic Cement
- Applicable IS / BS / DIN test methods
The applicable standard depends on the specific material, sample preparation and testing procedure.
HMI Touch Screen Benefits
The HMI Muffle Furnace provides several advantages over a conventional controller:
- Easy touch-screen operation
- Set temperature and actual temperature displayed simultaneously
- Programmable heating cycles
- Digital timer control
- Easy monitoring of test conditions
- Better operator convenience
- Reduced manual intervention
- Automatic temperature control
- Improved test repeatability
- Optional data logging and communication facility
- Suitable for modern laboratory QC systems
4B Testing Equipments Pvt. Ltd. Muffle Furnace is a laboratory-grade electric heating furnace designed for high-temperature applications such as ashing, calcination, annealing, heat treatment, sintering, ignition testing and material testing. The furnace is designed with high-quality thermal insulation and reliable heating elements to provide uniform and stable heating throughout the chamber.
The furnace is equipped with a digital PID temperature controller for accurate temperature setting and monitoring. Its robust construction and insulated chamber make it suitable for continuous laboratory and quality-control applications.
The 4B Muffle Furnace is suitable for testing laboratories, research institutions, universities, pharmaceutical laboratories, chemical industries, cement industries, ceramic industries, metal industries, plastic and polymer laboratories, paint laboratories and R&D facilities.
Technical Specialization
Parameter | Digital 1200°C | HMI 900°C | HMI 1200°C |
Model | Digital | HMI Touch Screen | HMI Touch Screen |
Maximum Temperature | 1200°C | 900°C | 1200°C |
Chamber Size | 5 × 5 × 10 Inches | 4 × 4 × 9 Inches | 5 × 5 × 10 Inches |
Temperature Controller | Digital PID | HMI + PID | HMI + PID |
Temperature Display | Digital | Touch Screen | Touch Screen |
Temperature Sensor | K-Type / suitable RTD* | Suitable Sensor* | Suitable Sensor* |
Heating Element | Nichrome / Kanthal* | Nichrome / Kanthal* | Nichrome / Kanthal* |
Insulation | Ceramic / Refractory | Ceramic / Refractory | Ceramic / Refractory |
Timer | Programmable | Programmable | Programmable |
Heating Control | Automatic PID | Automatic PID | Automatic PID |
Safety | Over-temperature protection | Over-temperature protection | Over-temperature protection |
Power Supply | 230 V AC, 50 Hz | 230 V AC, 50 Hz | 230 V AC, 50 Hz |
Application
Muffle Furnace Applications
The 4B Muffle Furnace is suitable for a wide range of laboratory testing, research and industrial quality-control applications, including:
Ashing & Ignition
Used for determining ash content, residue and inorganic material after controlled heating of samples.
Loss on Ignition (LOI)
Used for Loss on Ignition testing in materials such as minerals, ceramics, cement, chemicals and other laboratory samples.
Heat Treatment
Suitable for controlled heating and heat treatment of metals, ceramics, glass, minerals and other materials.
Calcination
Used for calcination and thermal processing of minerals, chemicals and laboratory materials.
Material Testing
Suitable for thermal evaluation of:
- Plastic materials
- Polymer materials
- Rubber materials
- Chemicals
- Minerals
- Ceramics
- Glass
- Cement
- Soil samples
- Metals
- Powders
- Composite materials
Laboratory & R&D
Used in:
- Quality Control Laboratories
- Research & Development Laboratories
- Material Testing Laboratories
- Chemical Laboratories
- Plastic Testing Laboratories
- Polymer Testing Laboratories
- Rubber Testing Laboratories
- Educational Institutions
- Engineering Colleges
- Universities
- Industrial Laboratories
