Fully Automatic Industrial Analyzer Microcomputer Fully Automatic Industrial Analyzer Coal Industrial Analyzer Coal Quality Industrial Analyzer Computer Fully Automatic Industrial Analyzer

Scope of Application:
Suitable for automatic determination of industrial analysis indicators such as air-dried basis moisture, ash, and volatile matter in coal and coke in industries including power, coal, metallurgy, petrochemicals, environmental protection, cement, papermaking, geological exploration, scientific research institutions, and universities. It can also calculate fixed carbon and calorific value, and analyze the carbon content in fly ash and slag.
Compliant Standards:
This product complies with standards such as GB/T212-2008 "Proximate Analysis of Coal," DL/T1030-2006 "Proximate Analysis of Coal—Automatic Instrument Method," and MT/T1087-2008 "Instrumental Method for Proximate Analysis of Coal."
Technical Parameters:
Testing Accuracy: Complies with GB/T212-2008 "Proximate Analysis of Coal"
Temperature Control Range: High-temperature furnace: room temperature to 1000°C; Low-temperature furnace: room temperature to 300°C
Temperature Control Precision: ±1°C               
Number of Samples: 1 to 24
Testing Time: ≤120 minutes for 24 samples
Coal Sample Mass: 0.8g to 1.2g
Ambient Temperature: 5°C to 40°C
Power Supply: 220V ± 22V, 50Hz ± 1Hz
Power: ≤5kW
Dimensions: 600 × 550 × 810 (mm)
Technical Features:
1. Adopts a unique three-temperature dual-furnace integrated structure, simulating the experimental environment and conditions of a drying oven and muffle furnace, allowing parallel operation to shorten experimental time. The furnace constant temperature zones do not interfere with each other, ensuring more accurate testing of air-dried basis moisture, ash, and volatile matter.
2. Utilizes a multi-furnace structure with a constant temperature device, enabling independent or combined measurement of moisture, ash, and volatile matter.
3. Equipped with a built-in high-precision imported electronic balance, combined with an automatic weighing mechanism, using thermogravimetric analysis to automatically weigh samples, feed samples, process data, calculate results, print reports, and store data.
4. Eliminates the need to handle crucible lids, feed, or retrieve samples during experiments, avoiding risks of high-temperature radiation and burns.
5. Employs a single test host to achieve precise measurement of three industrial analysis indicators in accordance with national standards, offering high cost-effectiveness and comprehensive functionality.
6. Uses an imported integrated heating furnace, featuring fast heating, energy efficiency, and short testing time.
7. Includes a silent air pump, allowing experiments to be conducted without oxygen.
8. Features a cylindrical high-temperature furnace with uniform temperature distribution and an advanced fuzzy temperature control algorithm ensuring precision of ±1°C.
9. Incorporates a classically designed weighing and sample feeding mechanism with reasonable thermal insulation methods to ensure a stable and interference-free working environment for the built-in balance.
10. The control card uses a precision reference source, low-drift high-precision operational amplifiers, and a 12-bit A/D conversion chip, with functions such as cold-end compensation and over-temperature software and hardware protection.