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Client Cases

Soil Respiration Monitoring - Methane Emissions from Rice Fields

Adopted tunable diode laser absorption spectroscopy (TDLAS) technology, self-developed compact, long-range multiple reflection gas absorption cell; exclusive wavelength modulation and normalized data processing algorithms. It can measure CO2 and CH4 simultaneously, and the measuring substances can be expanded. Based on 5G/NB-IoT to achieve wireless data transmission, it is suitable for new energy digitization, low-altitude economy, urban security, intelligent agriculture and other quantitative data acquisition scenarios.


  • Carry-Away, Suitcase-Type Analyzer

  • Domesticated Core Components

  • Exclusive Wavelength Modulation and Demodulation Technology

  • Millisecond Spectral Measurement



性能指标 

CO

CH4

量程  

0 ~ 2000 ppm

0 ~ 500 ppm

精度 

< 3 ppm,1 ppm ( 5 s,5 min )

< 20 ppb,5 ppb ( 5 s,5 min )

响应时间 

0.1 s ~ 10 s

漂移 

  < 5 ppm ( 24 hr )

   < 30 ppb ( 24 hr )

数据传输 

  USB,5G/NB-IoT,RS485 / RS232 可选

功率 

< 80 W

工作环境 

 10 ~ 40 ℃ ;< 99% 相对湿度(非凝结状态)

结构尺寸 

 560×350×230 mm(长×宽×高)



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Soil Respiration Monitoring - Methane Emissions from Rice Fields

Case Overview

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Case Results

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Manager Wei 189 7832 3266

Business Consultation:

Manager Tang 188 6764 2219

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