Contact formHT-C5800 Automatic Calorimeter is suitable for enterprises, academic research institutions, and military units involved in the production, research, and use of combustible materials. It is designed to measure the calorific value of coal, coke, petroleum, cement raw meal, biomass fuels, and other solid substances.
Key Features:
- System heat capacity variation < 0.1% within 3 months.
- Automatic oxygen bomb lifting and recognition (optional).
- Automatic oxygen charging and venting (optional).
- Equipped with a refrigeration system, ensuring experiments are unaffected by ambient temperature changes and maintaining the temperature difference between the inner and outer barrels in compliance with national standards.
- Inner barrel water temperature can be automatically controlled (constant temperature) via heating and cooling, enabling continuous operation for up to 24 hours.
- Stainless steel vacuum inner barrel ensures stable outer barrel temperature.
- One-computer multi-control capability: A single computer can control up to 5 calorimeters simultaneously.
- Fast testing speed: Rapid method < 10 min, National standard method < 15 min, Precision method < 20 min.
- Sample codes and weight information can be automatically uploaded. Test data can be backed up, queried, and uploaded. Uploaded data includes: start time, ignition time, main period end time, main period temperature rise, cooling constant, comprehensive correction, outer barrel temperature, inner barrel temperature, and all system data required for manual verification.
- Comprehensive data processing functions, allowing users to easily query historical test data, daily data, parallel sample data, etc.
Technical Parameters:
- Temperature measurement range: 0–45°C
- Precision: ≤ 0.1%
- Resolution: 0.0001°C
- Testing time: Rapid method < 10 min, National standard method < 15 min, Precision method < 20 min.
- Power supply: AC 220V ± 10%/50Hz
- Power consumption: ≤ 0.5 kW
- Dimensions (mm): 800 × 480 × 430
- Weight (kg): 80
Compliance Standards:
ASTM D5865、ASTM D4809、ASTM E711、ASTM D240、GB/T213、GB/T30727、ISO1928、ISO9831、ISO 18125
