The backpack style trace gas analyzer (carbon flux) adopts a durable and portable design, which can provide high-performance measurement of parameters such as CO2, CH4, and H2O; Using cavity enhanced non dispersive infrared technology (infrared wavelength filtering GFC) to achieve high-precision measurement of greenhouse gases, with an accuracy of up to ppb level, supporting online viewing and analysis of measurement results; It has the characteristics of continuous measurement of three components, field deployment, and long-term stable operation. It can also transmit data through the network, making remote control easy and meeting scientific research needs to the greatest extent possible.
Product Overview
Backpack type trace gas analyzer (carbon flux)Adopting a durable and portable design, it can provide high performanceCO2TheCH4andH2Measurement of parameters such as O; Using cavity enhanced non dispersive infrared technology (infrared wavelength filtering GFC) to achieve high-precision measurement of greenhouse gases, with an accuracy of up to ppb level, supporting online viewing and analysis of measurement results; It has the characteristics of continuous measurement of three components, field deployment, and long-term stable operation. It can also transmit data through the network and easily achieve remote control,biggerLimit to meet scientific research needs.
System Features
Backpack type trace gas analyzer (carbon flux)Adopting infrared wavelength filtering technology(GFC and Long Path Gas Absorption Cell (L-Cell) technology can detect ultra-low range gas concentrations.
Customize ultra narrow band filters for target gas absorption bands to minimize cross interference in multi-component gas measurements.
CO2TheCH4The sensor uses infrared wavelength filtering detection technology,CO2The use of dual beam detection technology can effectively solve cross interference.
Modular design: The light source, sensor, core circuit, gas chamber, etc. adopt modular design, which has high reliability, good scalability, and easy maintenance.
Adopting a multi-level constant temperature control system to ensure that all components inside the movement are at a constant working environment temperature, thereby reducing system drift.
Backpack style design, more portable.
Technical Specifications
measurement technology |
GFC+L-Cell (cavity enhanced non dispersive infrared spectroscopy technique) |
Measurement rate |
1S/times |
traffic |
0.8L/min±0.5L/min |
Measuring gases |
CO2 |
CH4 |
H2O |
measurement range |
0-10000ppm |
0-100 ppm |
0-60000ppm |
precision(1σ) |
4ppm@400ppm , 2 seconds; 2ppm@400ppm , 10 seconds |
20ppb@2 ppm, 2 seconds; 10ppb@2 ppm, 10 seconds |
50ppm@10000ppm , 2 seconds; 25ppm@10000ppm , 10 seconds |
Response time(T10-T90) |
/ |
from 0-2 PPM ≤ 10 seconds |
/ |
Total weight |
14kg (host) |
size |
568mm in length, 300mm in width, and 261mm in height |