Application Scope
Suitable for testing ash and volatile matter in coal, coke, and solid biomass fuels in industries such as electricity, coal, metallurgy, petrochemicals, environmental protection, cement, papermaking, geological exploration, and scientific research institutions, as well as various heating and combustion analyses.
Applicable Standards
GB/T 212-2008 "Industrial Analysis Method of Coal"
Performance Features
1. Variety of options: Offers both rapid and slow high-temperature furnaces for selection.
2. Excellent Stability: Ceramic fiber furnace chamber is lightweight, with good thermal insulation and heat preservation. The instrument shell is cool to the touch. The no-load power is low, and the energy-saving effect is significant; features automatic on/off function for the flue pipe.
3. Furnace door lock included: Prevents accidental opening of the furnace door during experiments, which could invalidate the current test.
4. Door-Open Power Cut-off: When the furnace door is opened, the heating element automatically disconnects to ensure personal safety. A dedicated rapid ash holder is available for quick ash testing, allowing the furnace temperature to be maintained during the slow ashing process.
5. Layperson's Elegance: The control system and high-temperature furnace are integrated in a sleek and tasteful design.
6. High Precision: High temperature control accuracy with stable and reliable performance.
7. System Reliability: Self-diagnosing with high reliability, featuring hardware over-temperature protection and various alarm提示 functions.
8. User-friendly Interface: Keyboard input, Chinese LCD display, shows test category during testing, the temperature and time parameters set for that category, and the current furnace temperature, as well as the duration of each stage.
9. Flexible Test Category Selection: Includes slow gray, fast gray, volatile matter, and bonding tests (customers can also customize). The instrument automatically completes temperature control and maintenance at various temperature points.
10. Audio-Visual Alerts: Upon completion of each temperature point or set恒温 time, the instrument emits an alert sound, and the indicator lights on the panel blink to prompt the user to place samples or take measurements.
Technical Specifications
Rated Temperature: 1000℃
2. Power: 3.5 kW
3. Temperature Resolution: 1℃
4. Temperature Reading Accuracy: ±3°C
5. Temperature Control Accuracy: ±10℃
6. Temperature Control Range: 300°C to 999°C
7. Working Environment: Indoor temperature 0℃ to 40℃, relative humidity RH ≤ 80%
8. Power Voltage: 220VAC ± 10VAC, 50Hz ± 1Hz
9. Furnace Chamber Dimensions: 300*200*120mm
10. Key Features:
u Specialized testing procedures3 types: Slow Gray, Fast Gray, Volatile Matter.
u Universal Test Program1: Can be set with 3 temperature control points, with each point's temperature duration adjustable at will.
u Features include failure alarm and over-temperature alarm.
u Has a power-off function when the door is opened.
