Coal & Coke Testing Equipment
Microcomputer Automatic Moisture Analyzer for Total and Analytical Moisture Testing
Item Number : KT-TE27
Price varies based on specs and customizations
- Sample Capacity
- 8 samples per run
- Determination Precision
- ≤0.4% (Total Moisture), ≤0.2% (Analytical Moisture)
- Analysis Time
- Approximately 20 minutes
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Product Overview
This system combines an intelligent microcomputer workstation with an automated moisture measurement apparatus, delivering high-throughput moisture determination for combustible materials, solid fuels, petrochemical products, and chemical process batches. Engineered to support both microwave and infrared drying modalities, the equipment delivers rapid, reproducible mass loss analysis while eliminating manual intervention during weighing, heating, and reporting phases.
Designed for modern industrial laboratories, the apparatus accurately assesses both total moisture and analytical moisture content across diverse sample matrices including raw coal, coke, biomass, and petroleum derivatives. With dedicated operating modes for volatile, flammable, or thermally sensitive substances, the analyzer safeguards against sample spattering and thermal degradation, ensuring standard-compliant analytical precision across commercial inspection facilities and processing plants.
Built for uninterrupted performance in demanding industrial testing environments, this moisture determination system integrates high-precision analytical balance hardware and intelligent control electronics. Real-time mass tracking, automatic empty crucible identification, error-triggered reweighing algorithms, and integrated report printing guarantee continuous operational reliability and audit-ready data integrity in round-the-clock testing workflows.
Detail & Parts
Key Features
- Hybrid Microwave and Infrared Drying Technologies: This equipment integrates both high-efficiency microwave heating and controlled infrared radiant heating, giving operators the freedom to select microwave, infrared, or combined drying methods tailored precisely to material volatility and combustibility.
- High-Throughput Batch Processing: Capable of analyzing up to 8 samples per test cycle within approximately 20 minutes, the unit drastically reduces laboratory turnaround times compared to conventional resistance oven drying methodologies.
- Integrated High-Precision Analytical Balance: Built with an imported precision balance mechanism, the analyzer provides ultra-fast settling times and stable mass readings, delivering measurement precision of ≤0.4% for total moisture and ≤0.2% for inherent analytical moisture.
- Intelligent Error Detection and Auto-Reweighing: The automated supervisory system continuously evaluates weighing stability, automatically detecting missing samples, anomalous weight fluctuations, or mechanical misalignments and re-initiating tare or mass readings without user intervention.
- Dual Standard Determination Programs: The software incorporates both accelerated rapid testing routines for quick production screening and classical standard-compliant determination cycles designed for definitive commercial trade assays.
- Advanced Solid-Fuel Protection Routines: For volatile coals, coke, and reactive organic materials, the infrared heating program provides smooth, non-explosive thermal transfer, eliminating sample popping or surface charring during rapid desiccation.
- Intuitive Microcomputer Interface and Automation: The dedicated computer workstation offers a clear graphical interface for full parameter configuration, including custom drying intervals, temperature ramp profiles, automated moisture percentage calculations, and seamless multi-cycle batch data archiving.
- Integrated Data Printing and Archival: Designed for certified testing facilities, the system automatically prints final batch results upon test completion and supports repeat reporting to maintain strict compliance with laboratory quality management standards.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Coal Mining & Beneficiation | Quantitative analysis of total and air-dried inherent moisture in raw coal, washed coal, and tailings during processing and blending operations. | Ensures rapid feedback for washing plant optimization and verifies precise calorific value calculations for contract compliance. |
| Thermal Power Generation | Monitoring moisture content in incoming pulverized coal feedstocks and boiler combustion blends to optimize boiler thermal efficiency. | Prevents mill fouling, optimizes combustion air ratios, and reduces fuel waste through rapid 20-minute batch screening. |
| Metallurgical & Coking Plants | Determining moisture levels in coking coals, metallurgical coke blends, and pulverized coal injection (PCI) fuels before blast furnace charging. | Prevents thermal shock in refractories, optimizes coke oven battery heating cycles, and stabilizes carbon balance. |
| Petrochemical & Heavy Oil Refining | Moisture determination in petroleum coke, heavy refinery residues, organic slurries, and chemical synthesis raw materials. | Guarantees compliance with downstream refining specifications and prevents corrosion or catalyst deactivation in processing units. |
| Biomass & Renewable Energy Fuels | Rapid moisture verification of wood pellets, agricultural residues, and densified biofuel briquettes prior to transport and co-firing. | Eliminates mold degradation risks during storage and guarantees accurate energy billing based on net calorific value. |
| Commercial Inspection & Testing Labs | High-volume certification testing of bulk mineral commodities, solid fuels, and combustible imports/exports under official trade standards. | Boosts daily sample throughput by analyzing 8 samples simultaneously with automated reweighing and auditable reporting. |
| Chemical Manufacturing & Mineral Salts | Dehydration kinetics and free moisture verification for granulated chemical compounds, synthetic fertilizers, and industrial minerals. | Enhances batch-to-batch consistency and prevents caking during packaging, storage, and pneumatic bulk transfer. |
Technical Specifications
| Specification Parameter | KT-TE27 (Total Moisture Configuration) | KT-TE27F (Dual Analytical & Total Moisture Configuration) |
|---|---|---|
| Functional Scope | Measurement of total moisture in coal, coke, and combustible materials | Measurement of both analytical moisture (inherent/air-dried) and total moisture |
| Simultaneous Sample Capacity | 8 samples per test run | 8 samples per test run |
| Analysis Time | Approximately 20 min per batch | Approximately 20 min per batch |
| Determination Precision | Total Moisture: ≤0.4% | Total Moisture: ≤0.4%; Analytical Moisture: ≤0.2% |
| Sample Mass Requirement | 10 g to 12 g (Total Moisture) | 10 g to 12 g (Total Moisture); 0.9 g to 1.1 g (Analytical Moisture) |
| Sample Particle Size | ≤6 mm (Total Moisture) | ≤6 mm (Total Moisture); ≤80 mesh (Analytical Moisture) |
| Drying Technologies Available | Microwave drying, Infrared drying, Combined hybrid drying | Microwave drying, Infrared drying, Combined hybrid drying |
| Microwave Input Power | ≤1400 W | ≤1400 W |
| Microwave Output Power | ≤900 W | ≤900 W |
| Microwave Frequency | 2450 MHz | 2450 MHz |
| Infrared Heating Power | ≤1100 W | ≤1100 W |
| Weighing System | Imported high-precision automatic electronic balance | Imported high-precision automatic electronic balance |
| Testing Programs | Rapid determination program, Classical determination program | Rapid determination program, Classical determination program |
| Intelligent Diagnostics | Sample presence auto-detection, Weighing error re-measurement | Sample presence auto-detection, Weighing error re-measurement |
| Data Output & Reporting | Automated result printing, Repeat printing capability | Automated result printing, Repeat printing capability |
| Control Workstation | Microcomputer control with dedicated analytical software | Microcomputer control with dedicated analytical software |
| Electrical Power Requirements | AC 220 V ± 10%, 50 Hz | AC 220 V ± 10%, 50 Hz |
| Total System Power Consumption | 1 kW | 1 kW |
Why Choose This Product
- Industrial Grade Measurement Accuracy: Featuring an imported high-precision balance module and sophisticated anti-vibration damping, this instrument maintains unmatched repeatability with analytical water determination precision within ≤0.2% and total water precision within ≤0.4%.
- Versatile Multi-Mode Drying Flexibility: By integrating microwave, infrared, and combined heating modes, the system resolves the traditional tradeoff between heating speed and thermal safety, accommodating delicate flammable samples as effectively as moisture-dense granular bulk.
- Intelligent Autonomous Operation: Automated crucible indexing, automated sample detection, self-correcting reweighing mechanisms, and programmable rapid/classical analytical recipes minimize operator exposure, eliminate manual transcription errors, and free lab personnel for higher-value tasks.
- Robust Engineering for Continuous Lab Throughput: Engineered with heavy-duty microwave and infrared components, resilient control circuitry, and an integrated thermal dissipation structure, this instrument delivers unwavering stability in round-the-clock testing schedules.
- Comprehensive Compliance and Traceability: The fully integrated microcomputer workstation continuously logs operational parameters, calculates standardized moisture percentages automatically, and generates tamper-resistant printed analytical documentation for immediate quality audit readiness.
Contact our technical sales team today to request a quotation or discuss tailored sample testing solutions for your laboratory.
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