Microcomputer Hydrogen Analyzer Automated Coal Hydrogen and Carbon Analytical System

Product Overview

This microcomputer hydrogen analyzer delivers advanced elemental evaluation for energy research, fuel grading, and material characterization laboratories. Engineered to perform simultaneous or dedicated carbon and hydrogen determination, the automated analytical instrument converts combustible elements in solid materials into measurable gases through controlled high-temperature combustion. Utilizing high-efficiency coulometric titration for moisture detection alongside gravimetric carbon dioxide absorption, this equipment provides analytical testing facilities with rapid, highly reproducible data that conforms directly to established industrial standards.

Designed primarily for testing brown coal (lignite), bituminous coal, anthracite, coal water slurry, and diverse solid carbonaceous substances, the system automates the complete analytical sequence from sample delivery to data computation. Industrial laboratories across thermal power generation, metallurgy, geological exploration, and chemical engineering rely on this analyzer to standardize solid-fuel verification, optimize combustion efficiency, and reduce manual procedural errors.

Constructed with an integrated quartz combustion chamber, precision dual-zone furnace assemblies, and durable phosphorus pentoxide electrolysis cells, this unit demonstrates exceptional thermal resilience and analytical stability under demanding, round-the-clock testing cycles. Automated endpoint detection and real-time electrolysis monitoring ensure consistent quantitative accuracy across extensive sample queues, solidifying its place as an essential analytical solution for modern fuel testing infrastructures.

Detail & Parts

Key Features

• Automated Coulometric Hydrogen Determination: Employs precision electrolytic cell technology where water vapor reacted with phosphorus pentoxide generates metaphosphoric acid, calculating real-time hydrogen mass through integrated Faraday coulometric titration without complex manual handling.
• Dual-Zone High-Precision Thermal Architecture: Features an 850°C primary combustion furnace coupled with a 350°C catalytic conversion furnace, both controlled via responsive microcomputer PID regulation delivering tight temperature stability within ±1°C.
• Comprehensive Carbon and Hydrogen Analytical Integration: Unifies electrolytic moisture measurement with an integrated carbon dioxide chemical absorption mechanism, allowing single-run or modular dual-element quantification without external apparatus.
• Sealed Internal Quartz Combustion Reactor: Engineered with a 90 cm high-purity quartz tube housing an enclosed automatic mechanical sample-introduction mechanism that prevents ambient atmospheric contamination and gas leakage.
• Optimized Electrolysis Cell with Active Dissipation: Features a specialized 10 cm analytical cell (5 mm internal diameter, 8 mm external diameter) lined with uniform phosphorus pentoxide film and supported by integrated heat-dissipating assemblies to maintain constant operational efficiency.
• Automated Endpoint Current Discriminator: Continuously monitors film and baseline electrolytic current, shifting dynamically from 10V film conditioning to 24V analytical electrolysis while accurately terminating the analytical sequence when current settles below 65 mA.
• Fast Thermal Dynamics and Rapid Turnaround: Reaches target operating zones via a robust 25°C to 30°C per minute heating profile, delivering definitive hydrogen analysis within 10 minutes and full carbon quantification within 15 minutes.
• Intelligent Microcomputer Control and Data Suite: Centralized software automatically manages mechanical sample feeding, logs titration curves, computes elemental concentrations, and outputs standardized data reports to local screens and connected printers.

Applications

Technical Specifications

Why Choose This Product

• Strict Standard Compliance and Quantitative Accuracy: Built to adhere rigorously to standard GB/T 476-2008, the instrument ensures laboratory measurements meet regulatory standards, preventing commercial fuel settlement disputes through verified accuracy.
• Precision Integrated Engineering: The seamless integration of a 90 cm sealed quartz reactor with an automated internal feed assembly eliminates ambient air intrusion, protecting analytical reproducibility across variable operating ambient conditions.
• Optimized Analytical Speed: Delivering standalone hydrogen results in just 10 minutes and comprehensive dual-element quantification within 15 minutes, this system significantly outpaces conventional manual combustion trains to improve laboratory sample turnover.
• Robust Coulometric Reliability: Designed with active thermal dissipation around the phosphorus pentoxide cell, the system operates stably under elevated continuous sample loads without electrolytic drift or premature sensor degradation.
• End-to-End Operational Simplicity: From computerized sample pushing and automated endpoint discrimination below 65 mA to real-time report printing, this unit minimizes user dependency and reduces specialized operator training requirements.

Contact our technical sales team today to request a comprehensive pricing proposal or to discuss specific laboratory automation configurations for your solid fuel testing operations.

Trusted by Industry Leaders