Category
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Order Code |
Product Name |
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L-01-09-M01 |
1200°C Benchtop Muffle Furnace for Mining Laboratory Thermal Processing |
The 1200°C Series Benchtop Muffle Furnace is a compact high-temperature thermal processing unit designed for routine laboratory heat treatment, sintering, and analytical testing applications. Featuring a lightweight benchtop structure, double-layer carbon steel air-cooled shell, and integrated alumina ceramic fiber chamber, it provides stable thermal performance and efficient laboratory operation.
Equipped with three-sided embedded alloy resistance wire heating, intelligent PID programmable temperature control, and N-type thermocouple sensing, this furnace delivers consistent heating performance and repeatable thermal treatment results. Its compact footprint allows flexible installation in mining laboratories, metallurgical testing facilities, and research environments for mineral roasting, sample pretreatment, and material evaluation workflows.
The 1200°C Benchtop Muffle Furnace is widely used in mining laboratories, metallurgical testing workshops, industrial quality inspection departments, and scientific research institutions for standardized thermal processing procedures.
Suitable for ore roasting, decarbonization, ash content testing, and thermal pretreatment of rock and soil samples. The furnace provides controlled heating conditions for preparing treated specimens used in subsequent XRF and chemical titration analysis.
Applied for metal annealing, alloy thermal treatment, and high-temperature sintering of metallurgical auxiliary materials. It supports laboratory process verification and material performance evaluation requirements.
Suitable for conventional thermal experiments and batch quality testing across mining, materials science, and industrial laboratories, supporting diversified high-temperature processing applications.
The lightweight integrated design provides flexible installation in limited laboratory spaces, including fume hoods and glove boxes. The compact structure reduces installation requirements while maintaining practical thermal processing capability.
The one-piece vacuum-formed alumina ceramic fiber furnace chamber features low thermal inertia and excellent insulation performance. It reduces heat loss, improves heating and cooling efficiency, and supports energy-saving laboratory operation.
The embedded alloy resistance wire heating layout provides balanced heat distribution. Internal temperature uniformity is controlled within ±5°C, helping maintain consistent sample treatment conditions and improve experimental repeatability.
The intelligent PID temperature controller supports 50-segment programmable temperature curves with ±1°C temperature control accuracy. It enables standardized and repeatable high-temperature processing for laboratory testing workflows.
The double-layer carbon steel air-cooled shell with plastic spraying treatment improves structural stability, corrosion resistance, and surface temperature control for long-term laboratory operation.
Multiple furnace door structures, including drop-down and side-opening designs, are available. Optional touchscreen control, RS485 communication interface, gas inlet/outlet ports, and exhaust flue configurations support different experimental requirements.
| Parameter | Specification |
|---|---|
| Maximum Temperature | 1200°C |
| Heating Mode | Three-sided embedded alloy resistance wire heating |
| Temperature Uniformity | ±5°C |
| Temperature Control Accuracy | ±1°C |
| Control System | Intelligent PID 50-segment programmable temperature controller |
| Thermocouple Type | N-type (1300°C) |
| Shell Structure | Double-layer carbon steel air-cooled shell |
| Chamber Material | One-piece vacuum-formed aluminum oxide ceramic fiber |
| Power Supply | Single-phase 220V, 50/60Hz |
| Certification | CE Certified |
| Chamber Volume | Chamber Dimensions (D×W×H) | External Dimensions (D×W×H) | Net Weight | Power |
|---|---|---|---|---|
| 3L | 150×150×150 mm | 465×430×620 mm | 50 kg | 2.6 kW |
| 7.2L | 300×200×120 mm | 630×480×630 mm | 60 kg | 3.0 kW |
| 12L | 300×200×200 mm | 630×480×710 mm | 70 kg | 4.0 kW |
| 18L | 300×250×250 mm | 635×550×780 mm | 90 kg | 5.0 kW |
Intelligent touchscreen control with real-time heating curve display and data export function
RS485 communication interface for data transmission and remote monitoring
Custom gas inlet/outlet ports and exhaust flue for atmosphere-controlled experiments
Top-opening furnace door structure as an alternative installation option
FKN PANDA 1200°C Benchtop Muffle Furnace provides stable thermal treatment performance through ±1°C temperature control accuracy and ±5°C temperature uniformity. The consistent heating environment supports reliable mineral roasting, sintering, and laboratory material testing results.
The alumina ceramic fiber chamber, alloy heating components, and double-layer air-cooled shell structure provide durable operation capability. The design supports continuous laboratory use with stable mechanical and thermal performance.
Low heat capacity chamber design enables efficient heating and cooling cycles, while programmable temperature curves simplify standardized thermal processing procedures and improve daily laboratory productivity.
The furnace matches routine mineral sample pretreatment, ore thermal analysis, and metallurgical annealing workflows. Multiple chamber sizes and optional configurations allow adaptation to different laboratory testing requirements.
The energy-saving chamber structure reduces operating consumption, while the compact benchtop design minimizes laboratory space requirements. Durable construction helps reduce maintenance needs and supports long-term laboratory operation.
Q1. How to select the appropriate muffle furnace capacity for a mineral testing laboratory?
Selecting a suitable muffle furnace capacity depends on laboratory workload, sample size, testing frequency, and application requirements. Mining laboratories should evaluate their workflow from sample preparation and thermal treatment to mineral testing and metallurgical evaluation. Factors such as daily sample volume, crucible dimensions, required heating conditions, and future laboratory expansion should be considered. A properly selected furnace helps maintain efficient operation while avoiding unnecessary energy consumption or insufficient processing capacity. For laboratories handling routine assay, calcination, roasting, or loss on ignition procedures, capacity selection should match actual testing requirements and long-term operational plans.
Q2. What factors should be considered when using a box muffle furnace for mineral roasting and metallurgical testing?
When using a box muffle furnace for mineral roasting or metallurgical testing, laboratories should consider temperature requirements, heating stability, sample characteristics, crucible compatibility, and atmosphere conditions. Different ores, including sulfide ores, oxide ores, and industrial mineral samples, may require different thermal treatment procedures. Proper loading methods and standardized heating programs help improve consistency between batches. In mining and metallurgical laboratories, the furnace is commonly integrated into workflows involving sample preparation, thermal modification, and subsequent analytical evaluation, where controlled heating conditions are important for reliable test results.
Q3. Can a 1200°C box muffle furnace be used for sulfide ore roasting and hydrometallurgical research?
A 1200°C box muffle furnace can support various thermal treatment applications in mineral processing research, including roasting studies where suitable temperature conditions are required. For sulfide ores, thermal treatment may be used during research on oxidation behavior, mineral transformation, or preparation before further metallurgical evaluation. The suitability depends on the specific ore composition, experimental objectives, and required atmosphere conditions. Laboratories should establish appropriate operating procedures based on sample properties and analytical requirements to ensure safe and consistent thermal processing.
Q4. How does temperature control affect mineral analysis accuracy in a muffle furnace?
Temperature control is a critical factor in thermal treatment processes because variations in heating conditions can influence sample transformation, oxidation, calcination, and assay preparation results. In mineral laboratories, stable temperature performance helps ensure that samples receive consistent thermal exposure during repeated testing procedures. Accurate temperature monitoring and proper calibration practices support reliable metallurgical evaluation and quality control workflows. When selecting or operating a muffle furnace, laboratories should consider temperature measurement methods, control stability, heating performance, and maintenance requirements to maintain consistent analytical preparation conditions.
Q5. What are the differences between a 1200°C box muffle furnace and a tube furnace for mineral laboratory applications?
The main difference between a box muffle furnace and a tube furnace is the sample processing environment and application focus. A box muffle furnace is commonly used for general thermal treatment, calcination, ashing, roasting, and preparation of multiple samples in a chamber environment. A tube furnace is typically selected when controlled gas flow, specialized atmospheres, or directional heating conditions are required. Mining laboratories should select furnace type according to their testing workflow, sample characteristics, and metallurgical research requirements. The appropriate choice supports efficient sample preparation and reliable analytical procedures.
Q6. How should laboratories optimize furnace loading to achieve consistent mineral sample processing?
Proper furnace loading helps achieve more uniform thermal exposure across multiple samples. Laboratories should consider sample arrangement, crucible spacing, sample quantity, and airflow conditions inside the chamber when preparing batch tests. Overloading the chamber or placing samples improperly may affect heating consistency and process repeatability. For routine mineral testing, standardized loading procedures help reduce variations between batches and improve quality control. Establishing clear operating guidelines allows laboratory technicians to maintain consistent thermal treatment conditions during continuous sample preparation activities.
Q7. What crucible materials are suitable for use in a 1200°C muffle furnace for mineral testing?
The selection of crucible materials depends on the sample composition, operating temperature, chemical environment, and testing purpose. Mineral laboratories may use different crucible materials for applications such as roasting, calcination, ignition testing, or metallurgical experiments. Compatibility with acidic, alkaline, or reactive samples should be evaluated before routine use. Choosing suitable crucibles helps reduce contamination risks and supports consistent sample preparation. Laboratories should consider both the thermal requirements and chemical characteristics of their samples when establishing preparation procedures.
Q8. How can laboratories prevent cross-contamination when processing different mineral samples in a muffle furnace?
Preventing cross-contamination is important when processing different ore types, especially during trace element analysis and geochemical testing. Laboratories can reduce contamination risks through proper crucible selection, cleaning procedures, sample separation methods, and standardized furnace operation practices. The furnace chamber should be maintained according to laboratory requirements, particularly when switching between materials with different compositions. Effective contamination control supports more reliable analytical results and helps maintain consistency throughout the mining laboratory workflow from sample preparation to final mineral evaluation.
Q9. What maintenance is required for a 1200°C box muffle furnace during continuous laboratory operation?
Regular maintenance of a box muffle furnace focuses on heating elements, temperature control systems, chamber condition, insulation materials, and electrical components. Routine inspection helps identify wear, performance changes, or operating issues before they affect laboratory productivity. Laboratories with continuous testing requirements should establish maintenance schedules based on operating frequency and application conditions. Proper maintenance supports stable heating performance, extends equipment service life, and helps ensure reliable operation during mineral testing, metallurgical research, and quality control procedures.
Q10. What factors should be considered when installing a 1200°C muffle furnace in a mining laboratory?
Installation planning for a 1200°C muffle furnace should consider laboratory layout, ventilation requirements, power supply conditions, operating environment, safety procedures, and workflow integration. The furnace location should support efficient sample transfer between preparation, thermal treatment, and analytical testing areas. For new laboratory setups or expansion projects, engineers should evaluate future workload requirements and operational accessibility. Proper installation planning helps create a safer and more efficient working environment while supporting continuous mineral testing and metallurgical evaluation activities.
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