Process · online · ISO 6976
Process chromatographs for real-time measurement of gas composition and calorific value — integrated with volume converters for energy allocation and billing.
The chromatograph separates the sample into its components (C1–C6+, N₂, CO₂) and determines calorific value, Wobbe index, and density in accordance with ISO 6976 — in a cycle under three minutes.
We supply them with automatic calibration and redundant sample conditioning; we integrate them with the volume converter and the host control system.
Specifications
Cycle≤ 3 min
Repeatability0.01 MJ/m³
ComponentsC1–C6+, N₂, CO₂
CalibrationAutomatic
StandardISO 6976 · ISO 10723
Applications
Energy allocationQuality-based billingTransmission network and biomethane injection points
Standards & compliance
ISO 6976ISO 10723ATEX
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