Product Introduction

Determination of moisture, ash, volatile matter in substances such as coal, coke, ore, carbon black, asphalt, and solid biomass fuels, with calculation of fixed carbon, hydrogen content, and calorific value; analysis of combustible content in fly ash and slag.

Changsha Xinkeyuan 155 7313 5383 Manager Wang

Performance Features

1. Utilizes new proprietary technology and imported material furnace, further enhancing product performance.

2. Standardized process, accurate results: Testing procedures, conditions, and results for moisture, ash, and volatile matter meet national standards, requiring no correction, suitable for arbitration analysis.

3. Extremely fast testing speed: Ready for testing upon startup; features multi-furnace, split-type, dual-balance structure with constant temperature drying device; volatile matter testing is independently completed; the three indicators—moisture, ash, and volatile matter—can be measured in any combination or individually; simultaneous testing of three indicators for 24 samples can be completed within 90 minutes (rapid method).

4. High degree of automation: Employs advanced computer real-time communication technology and adaptive control technology; integrates high-precision imported electronic balance inside the instrument; combines automatic weighing mechanism controlled by stepper motor; offers multiple flexible sample weighing solutions; automatic constant weight processing, automatic data processing, report printing, and storage.

5. Easy and safe operation: No manual involvement required for placing/removing crucible lids, feeding, or sampling during testing; uses imported cylinders to control the opening and closing of covers for moisture and ash sections, enabling automatic instrument cooling to avoid high-temperature radiation and scalding risks, achieving unattended operation.

6. Accurate temperature control: Round well-type high-temperature furnace with uniform temperature distribution; optimized process avoids temperature field disturbances caused by frequent door openings in assembly line operation; advanced PID temperature control algorithm ensures control accuracy of ±1°C.

7. Power-off auto-resume function: In case of power failure during testing, the system automatically saves all current test status information; upon restart, unfinished samples can continue testing without loss of completed data or spoilage of untested samples.

8. On-site report design: Can design corresponding test report formats on-site according to customer requirements without software modification.

9. Classic structural design: Proprietary weighing and feeding mechanisms improve speed and shorten testing time; no sliding rail translation devices like "mechanical arms," avoiding accidents such as crucible dropping, misalignment, or breakage during transfer.

10. Thermo-balance weighing technology: Uses proprietary heat insulation mechanism to ensure stable and interference-free working environment for the built-in balance; single sample tray eliminates frequent movement of samples between combustion and weighing trays; buoyancy correction with blank crucible in the same atmosphere avoids weighing errors due to inconsistent crucible temperatures in assembly line mode; multiple weighing methods available.

11. Strong adaptability: Can use silent air compressor to provide compressed air for driving pneumatic devices and combustion support, eliminating reliance on any bottled gas.

12. Smart terminal functionality: Offers multiple network access methods; combines with data interaction center for data sharing and real-time data upload to management systems.

Technical Parameters

1. Sample weight: 0.5g–1.5g

2. Maximum operating temperature: 1000°C

3. Temperature control accuracy: ±1°C

4. Number of samples: 24

5. Testing temperatures: 105°C (moisture), 815°C (ash), 900°C (volatile matter)

6. Testing time: Three indicators for 24 samples completed in ≤90 minutes

7. Precision: Complies with GB/T 212 "Proximate Analysis of Coal" and GB/T 28731-2012 "Proximate Analysis of Solid Biomass Fuels"

8. Accuracy: Within the uncertainty range of standard samples

9. Power supply: 220V±22V, 50Hz±1Hz

10. Power: ≤8.5kW

11. Weight: 125kg

12. Dimensions: Moisture & ash section G408: 674mm×760mm×547mm   Volatile matter section G602: 717mm×550mm×775mm