HT8600 is based on the state-of-the-art Quantum Cascade Laser Absorption Spectroscopy (QCLAS) technology.

Key Features

Open-path optical cavity enables ultra-high sensitivity and rapid response

Portable design adaptable to a wide range of field deployment scenarios

No sampling lines or sample preconditioning required; simple maintenance

Low power consumption, suitable for off-grid areas and mobile platforms

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Product Introduction
Product Features
Technical Indicators

Product Introduction

HT8600 is based on the state-of-the-art Quantum Cascade Laser Absorption Spectroscopy (QCLAS) technology. The product relies on the laser beam’s multiple reflections between two high-reflection mirrors exposing to the atmosphere, creating an effective optical path-length of several tens of meters. The weak absorption of the laser energy at the spectral peak is extracted from the noise using phase-sensitive lock-in amplification of the modulated laser wavelength/amplitude signal. The trace gas concentration is retrieved based on HealthyPhoton’s innovative absorption spectral characterization algorithm.

HT8600 can be used for Eddy Covariance Flux studies. It can accurately quantify the net exchange flux of atmospheric methane in various ecosystems.

Product Features

Ultra-high Sensitivity
Mid-infrared laser technology enables sensitive measurement of atmospheric background concentrations.
Anti-interference
Stable environmental adaptability and vibration resistance minimize structural deformation and system drift.
High Frequency Response
Eliminates time delays caused by tubing adsorption issues in closed-path instruments, delivering 10 Hz high-frequency concentration output without loss.
Pipe and Pump Free
No sampling lines or sample preconditioning required, ensuring simple maintenance.
Low Power Consumption
Can be powered by solar panels or batteries.
Unattended Monitoring
Facilitates easy deployment and maintenance at remote stations or on small vehicles.