Introduction
A muffle furnace rated for 1250 degrees Celsius is a laboratory furnace used for the heating of the samples to the high temperatures, up to 1250 degrees Celsius, and it is used in the materials, the ceramics, the chemistry, the metallurgy, and the many other laboratories. The muffle furnace consists of an insulated heating chamber, the heating elements, such as the silicon carbide elements, a temperature control system with the thermocouple, and the door, and it heats the samples by the electrical heating, providing the controlled high temperatures, with the temperature uniformity; the muffle furnace rated for 1250 degrees Celsius is used for the ashing of the organic samples, for the heat treatment, for the sintering, for the gravimetric analysis, for the preparation of the samples, and for many other applications, and it is available in various chamber sizes; the muffle furnace rated for 1250 degrees Celsius is an essential equipment for the high-temperature processing. Muffle furnaces rated for 1250 degrees Celsius are used in the materials laboratories, in the ceramics industry, in the chemistry laboratories, in the research, and for many other applications. With their high temperatures, muffle furnaces rated for 1250 degrees Celsius are essential for the heat treatment.
1250°C Muffle Furnace LMF-T2073
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2072
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2071
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2070
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2063
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2062
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2061
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2060
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2053
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2052
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2051
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2050
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2043
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2042
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2041
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2040
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2033
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2032
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2031
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2030
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2023
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2022
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2021
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2020
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2013
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2012
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2011
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
1250°C Muffle Furnace LMF-T2010
model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operatio...
Standards
IEC 61010-2-010:2020-Particular requirements for laboratory equipment for the heating of materials
Complies with the above standards, but is not limited to them.
Features
1. Muffle furnace with maximum temperature of 1250 degrees Celsius for higher-temperature applications.
2. High-quality ceramic fiber insulation with durable heating elements for extended service life.
3. Digital programmable controller with multiple ramp and soak segments.
4. Suitable for sintering, ceramics firing, metal heat treatment and ashing.
5. Includes furnace chamber, controller, thermocouple and operation manual.
FAQ
Q1: What testing scenarios is this furnace mainly applied to?
A: The 1250 degree muffle furnace is used in materials science, ceramics manufacturing, metallurgy, analytical chemistry and research laboratories to heat samples to temperatures up to 1250 degrees for sintering, firing, heat treatment and ashing applications. It supports ceramic sintering, glass melting, metal annealing and tempering, ash determination, loss on ignition and high-temperature sample preparation. The 1250 degree capability extends beyond standard 1100 degree furnaces to accommodate materials requiring higher processing temperatures such as advanced ceramics, certain metal alloys and glass compositions. It is essential for materials research, ceramic production, metallurgical laboratories and quality control facilities requiring reliable high-temperature heating for material processing, characterization and sample preparation where temperatures above 1100 degrees are necessary for complete reaction, densification or phase transformation.
Q2: What standards does the furnace comply with?
A: The furnace complies with relevant IEC 61010 laboratory electrical safety standards and GB/T standards for laboratory heating equipment. Specific applications follow their own test methods. Temperature accuracy should be verified with a calibrated reference for critical applications. Heating element material should be appropriate for the 1250 degree rating.
Q3: What is the warranty period for the whole machine and key components?
A: The whole furnace is covered by a 12-month warranty. The heating elements, controller and insulation are covered, while thermocouples and crucibles are consumables. Damage from overheating beyond 1250 degrees, corrosive samples or unauthorized repair is excluded.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires basic training in high-temperature furnace safety and programming. We provide an operation manual and remote guidance. Proper sample placement, temperature programming and cooling procedures are important for safe operation and accurate results.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Temperature calibration against a reference thermocouple is recommended every 6-12 months. Heating element condition inspected periodically. Thermocouple replacement when drift is detected. Routine chamber cleaning recommended.
Q7: Are supporting consumables universal?
A: Crucibles, thermocouples and heating elements are available from laboratory suppliers, though compatibility should be verified. Long-term consumable cost is moderate due to higher-temperature operation.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes chamber size, controller type and atmosphere options. Additional crucibles and accessories can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the furnace and controller with an operation manual. Remote guidance is provided. On-site calibration service is available at additional cost.
Q10: What types of samples are compatible with this equipment?
A: The furnace heats solid samples within the 1250 degree maximum and chamber capacity. Volatile or flammable samples should not be heated without pretreatment. Highly corrosive samples can damage the chamber. Users should use appropriate crucible material rated for 1250 degrees, avoid overloading, allow proper cooling, and follow specific test methods. Continuous operation at maximum temperature should be limited to prolong heating element and insulation life.
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