HM-1400 TRX 2
TOTAL MERCURY ANALYZER
Total mercury analyzer for continuous process and emission monitoring. With option for separate determination of elemental and oxidized mercury species.
- Measurement Principle: Extractive measurement using thermocatalytic conversion and Atomic Absorption Spectroscopy (AAS) to measure all gaseous mercury compounds
- Species Separation: Separately determines elemental (Hg⁰) and oxidized mercury, important for mitigation evaluation
- Low Detection Limits: Certified measuring ranges down to 0–15 µg/m³, suitable for strict emission regulations
- Automation: Internal reference gas generator for automatic span point checks and leak checks; zero point checks using ambient air
- Robust Design: Handles high temperature, humidity, and pressure in industrial environments
- Low Operating Costs: Optimized for minimal energy and instrument air consumption
- Applications: Power plants, waste incinerators, cement, steel, and recycling industries
- Waste incineration (municipal, industrial, and hospital waste).
- Crematoriums.
- Large combustion plants (e.g., hard-coal fired power plants).
- Cement kilns.
- Steel plants with scrap metal preparation.
- Contaminated soil burning plants.
- Real-time process control in industries with high mercury concentrations.
- Measurement Principle & Performance
- Method: Extractive total mercury measurement using thermocatalytic conversion and Atomic Absorption Spectroscopy (AAS).
- Detection Capability: Measures elemental mercury and oxidized mercury separately.
- Measuring Ranges: Depending on configuration, e.g.:
- 0–10 µg/m³ to 0–3,000 µg/m³
- 0–15 µg/m³ to 0–400 µg/m³
- Accuracy: Fully QAL1 certified (EN 15267).
- Operating Conditions
- In-Duct Temperature: Up to 300°C.
- In-Duct Humidity: 0–100% RH.
- In-Duct Pressure: –50 to +20 hPa.
- Analyzer Ambient Temperature: 0–50°C.
- Sampling System
- Probe/Tube: Heated, with integrated sensors, powered by the analyzer.
- Sample Gas Line: Temperature-regulated (min. 185°C), IP65, maximum length 40 m.
- Process Connection: DN65 PN6 flange.
- Control & Data
- Display/Control: Front-door mounted interface; remote access via TCP/IP.
- Interfaces:
- Analog 4–20 mA
- Digital I/O
- Relay contacts
- Functions: Automatic leak check, zero check (ambient air), reference point check via internal HgCl₂ generator.
- Physical & Power
- Power Supply: 230/400 V, 3×25 A, 50 Hz, max 10 kVA.
- Energy Consumption: Approx. 0.5 kWh/h.
- Dimensions: 1700 × 800 × 500 mm (H × W × D).
- Weight: 220–250 kg.
- IP Rating: IP54.
