Product Description
The NACCFM combustion tube furnace has speen specifically engineered for the determination of carbon and hydrogen in coal and coke as described in the following test methods:
- BS 1016-106.1.2:1996
- BS 1016-106.2:1997
- ASTM D3177-02(2007)
- ISO 351:1996
- ISO 609:1996
The NACCFM is available for maximum operating temperatures up to 1200°C (NACCFM 12) and for maximum operating temperatures up to 1400°C (NACCFM 14).
Standard Features
- For combustion analysis of sulphur in coal
- Designed for testing to ASTM D4369-12 (Method B)
- Also suitable for other laboratory combustion tube analysis techniques
- Single and double tube models (see also the CFM 14 high temperature range)
- Accepts 25mm bore work tubes
Options (specify these at time of order)
- Equipped with the Carbolite 301 PID controller.
Control Options
Content may be subject to modifications or corrections
Superior Combustion Analysis PerformanceNACCFM Combustion Tube Furnace delivers reliable heating with uniform temperature distribution across a 300 mm zone. The Kanthal heating element and advanced insulation minimize heat loss, making it exceptionally energy-efficient. Its built for demanding industrial lab use, with a ceramic chamber that holds up to 50 gm per sample and a throughput of 2 kg/hr.
User-Friendly Control and SafetyEquipped with a PID digital temperature controller and a K-type thermocouple, this furnace offers accurate temperature regulation with an error margin of just 2C. The digital display ensures easy monitoring, while overheat cutoff and earth leakage protection are integrated for safe ongoing operation during experiments.
Durable Construction for Industrial LaboratoriesThe mild steel powder-coated finish, high-quality refractory insulation, and robust hinged door combine durability with practicality. Its design supports simple operation, quick cooling by natural air, and straightforward maintenance, making it ideal for frequent use in laboratory combustion analysis applications.
FAQs of NACCFM - Combustion Tube Furnaces:
Q: How is temperature regulated in the NACCFM Combustion Tube Furnace?
A: The temperature in the NACCFM Combustion Tube Furnace is controlled using a PID digital temperature controller paired with a K-type thermocouple. This system offers precise regulation, maintaining temperatures with an accuracy of 2C, up to a maximum of 1200C.
Q: What types of samples can be processed and what is the maximum sample size?
A: You can process various industrial laboratory samples for combustion analysis, provided each sample does not exceed 50 grams. The furnace can handle up to 2 kg per hour, supporting efficient batch processing.
Q: When should the furnace be used?
A: The furnace is suitable for use within an ambient temperature range of 5C to 40C, ensuring optimal functioning and safety during combustion experiments in industrial laboratory environments.
Q: Where is the NACCFM Combustion Tube Furnace typically installed?
A: This furnace is primarily installed in laboratory settings within industrial facilities, research laboratories, or educational institutes across India and globally, particularly where precise combustion analysis is essential.
Q: What process does this tube furnace support?
A: The NACCFM Combustion Tube Furnace is used in combustion analysis processes, providing controlled, uniform heating with high energy efficiency, making it ideal for scientific and industrial research related to material combustion.
Q: How does the cooling system function, and what safety features are in place?
A: The furnace uses natural air cooling to reduce heat after operation. Integrated safety mechanisms include overheat cutoff sensors and earth leakage protection for operator and equipment safety.
Q: What are the main benefits of using this combustion tube furnace?
A: Key benefits include uniform heating for accurate results, robust construction for long-lasting use, energy efficiency thanks to superior insulation, and user-friendly controls that simplify operation in demanding laboratory environments.