【Product Introduction】

      The HT8840 Portable Multi-Component High-Precision Greenhouse Gas (Carbon Dioxide/CO₂, Methane/CH₄, Water/H₂O) Analyzer is independently developed, produced, and sold by Ningbo HealthyPhoton Technology Co., Ltd. (HealthyPhoton Co., Ltd.), representing an innovative domestic product under the "XinYong Smart Measurement" brand. This series of instruments is designed based on quantum cascade laser technology, utilizing the "fingerprint" absorption spectra of gas molecules in the mid-to-far infrared range. It employs a semiconductor quantum cascade laser (QCL) as the light source, directing the laser through a mid-infrared enhanced optical cavity. The transmitted light is received by a mid-infrared photodetector, and the transmission spectrum is extracted and analyzed to accurately invert and obtain the concentration of target greenhouse gas components, enabling more precise, timely, and scientific measurements of target greenhouse gas molecules.

      The HT8840 Portable Multi-Component High-Precision Greenhouse Gas Analyzer achieves rapid-response greenhouse gas measurements within the instrument case, utilizing independent strong absorption spectral lines to avoid cross-interference from other gas molecular spectra. This series of portable greenhouse gas analyzers can be powered by solar energy or lithium batteries, enabling continuous stationary or mobile observations of greenhouse gas concentrations.