HT8800 Series All-in-one Portable GHG Analyzers-Healthy Photon Co., Ltd.

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HT8800 Series All-in-one Portable GHG Analyzers

The new HT8800 Series All-in-one Portable GHG Analyzers uses the quantum cascade laser (QCL) as the light source to analyze the water vapor (H₂O), carbon dioxide (CO₂), methane (CH₄), and nitrous oxide (N₂O). The patented Quantum Cascade Laser-based Cavity Enhanced Absorption Spectroscopy (QC-CEAS) technology realizes CO₂+CH₄+H₂O or N₂O+CH₄+H₂O or N₂O+CO₂+H₂Omulti-component measurement in one machine.

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Details

【R&D Background】

As global climate change intensifies, the impact of greenhouse gas emissions and variations on the environment and climate becomes increasingly evident. In order to better monitor the composition and concentration of greenhouse gases in the atmosphere to support climate research and environmental protection measures, HealthyPhoton Technology Co., Ltd. has introduced the HT8800 Series All-in-one Portable GHG Analyzers.

【Product Introduction】

HT8800 Series All-in-one Portable GHG Analyzers (carbon dioxide, methane, nitrous oxide, water vapor) is independently developed, produced, and sold by HealthyPhoton Technology Co., Ltd., representing a domestically innovative product. This series of instruments is designed based on quantum cascade laser technology, utilizing the "fingerprint" absorption spectra of gas molecules in the mid-infrared region. It uses semiconductor quantum cascade lasers (QCL) as light sources, allowing the laser to pass through an original mid-infrared enhanced optical cavity. The transmitted light is received by a mid-infrared photodetector, and the transmitted spectra are extracted and analyzed. This process accurately calculates the concentrations of the target greenhouse gases, enabling more precise, timely, and scientifically accurate measurements of target greenhouse gas molecules.

HT8800 Series All-in-one Portable GHG Analyzers achieves rapid and high-precision greenhouse gas measurements within a portable instrument case. It employs independent strong absorption spectral lines, eliminating cross-interference from other gas molecules. This series of gas analyzers can be powered by solar energy or lithium batteries, enabling fixed-point or mobile continuous observation of greenhouse gas concentrations.

【Core Technology】 QC Laser-based Sensing Technology

Multi-component analysis technology: The HT8800 series uses multi-channel gas analysis technology, allowing simultaneous measurement of multiple greenhouse gases.

Spectral absorption technology: The instrument uses spectral absorption principles, where a laser beam at specific wavelengths interacts with gas molecules to achieve non-contact concentration measurements.

Intelligent calibration algorithm: Built-in intelligent calibration algorithms accurately compensate for sensor drift, ensuring the reliability and accuracy of measurement results.

【Product Features】

Multi-component: Utilizes the mid-infrared band, independent strong absorption spectral lines, with no cross-interference for more accurate measurements.

Portability: Designed with a high-strength ABS material casing, waterproof, durable, and easy to carry, achieving rapid and high-precision measurements within the instrument case.

Reliability: Utilizes the strongest absorption signals of gas molecules, eliminating the need for an extremely long optical cavity, resulting in a more stable testing cavity and more reliable data.

Flexibility: Can be used for fixed-point or vehicle-mounted continuous automatic detection, breaking through environmental detection limitations.

Low power consumption: Main unit power consumption is less than 100W, and it can be powered by solar energy or batteries for continuous uninterrupted detection.

Independently developed in China, rapid nationwide response, worry-free after-sales support.

【Product Application】

HT8800 Series All-in-one Portable GHG Analyzers is widely used in the following fields:

Environmental Monitoring: Used for urban air quality monitoring, industrial gas emission detection, and more.

Climate Research: Utilized to collect greenhouse gas concentration data required for climate model research.

Agriculture and Ecology: Employed to monitor greenhouse gas emissions in farmland and gas variations in ecosystems.

Scientific Research and Analysis: Serves as experimental equipment for research and educational activities.

	HT8850	HT8840	HT8830	HT8820
Measurement Component	CO2、CH4、N2O、H2O	CO2、CH4、H2O	CO2、N2O、H2O	CH4、N2O、H2O
Measurement Range	CO2：0.02~2%、CH4：0.1~15ppm、 N2O：0.1~5ppm、 H2O：0~3%（non condensing）	CO2：0.02~2%、CH4：0.1~15ppm、 H2O：0~3%（non condensing）	CO2：0.02~2%、 N2O：0.1~5ppm、 H2O：0~3%（non condensing）	CH4：0.1~15ppm、 N2O：0.1~5ppm、 H2O：0~3%（non condensing）
Measurement Accuracy	CO2＜0.3ppmv、 CH4＜3ppbv、 N2O＜0.7ppbv、 H2O＜100ppmv	CO2＜0.3ppmv、 CH4＜0.5ppbv、 H2O＜100ppmv	CO2＜0.3ppmv、 N2O＜0.7ppbv、 H2O＜100ppmv	CH4＜3ppbv、 N2O＜0.3ppbv、 H2O＜100ppmv
Drift (Difference between maximum and minimum values averaged over 24 hours, 50 minutes)	CO2：1ppm、 CH4：5ppb、 N2O：2ppb	CO2：1ppm、 CH4：5ppb	CO2：1ppm、 N2O：2ppb	CH4：5ppb、 N2O：2ppb
Response Time (T90)	＜10s
Maximum Output Frequency	10Hz
Operating Temperature	-5~45℃
Environmental Relative Humidity (RH)	<99%, non condensing
Sampling Flow Rate	0.25~1L/min
Sampling Pressure	70~110 kPa
Power Supply Voltage	20~28VDC
Overall System Power Consumption	<100W
Independent Battery Life	≥8h
Dimensions	47cm×36cm×18cm
System Weight	<15kg
Data Communication Method	RS232、USB、WIFI
Data Storage	Integrate an SD card or any data collector
User Interface	Windows
Protection Level	IP54
Optional Accessories	Fully automatic breathing chamber, external vacuum pump, vacuum tubing, data module, rechargeable batteries, shoulder strap, trolley, specialized instrument case.