AUTOMATIC MEASUREMENTS OF SOIL GAS FLUX, CO2 MAPPING, LANDFILL EMISSION SOIL CARBON DYNAMICS, URBAN FLUX, NET CARBON EXCHANGE, VOLCANOLOGY
The method of measuring soil respiration where a chamber of known volume is placed by the robot arm on the soil and the rate of increase in CO2 within the chamber is monitored. With this system, the air is continuously sampled in a closed circuit and the soil respiration rate is calculated, displayed and recorded by the instrument. The air within the chamber is carefully mixed to ensure representative sampling without generating pressure differences which would affect the evolution of CO2 from the soil surface.
Optical Sensor Technology
· Oxygen Sensor
· Carbon Dioxide Sensor
· Methane Sensor
· Other Sensors on Request
Advantages
· Fast response time
· Lithium battery power units
· Low power consumption
· Pressure
· Humidity
· Temperature
Characteristics | Technical data | |||||
Standard sensors | CO2, O2, T, RH, p | |||||
Sensors | H2S, CH4, NH3, VOC | |||||
Operating Range | Temperature: –10 °C to 45 °C | |||||
Relative Humidity: 0 to 95% RH, Non-Condensing | ||||||
Gas Flow Rate | Max. 1l / min | |||||
Weatherproof Rating | Tested to IEC IP55 standard | |||||
Memory | 18 MB on-board flash memory for data collection | |||||
(32 MB total) | ||||||
Battery Autonomy | Up to 4 days |
相关产品
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尘量分析仪
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颗粒物采样器
粉尘采样器
降水/降尘自动采样监测仪
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甲醛检测仪/甲醛分析仪
CO2分析仪、CO分析仪
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氨气分析仪/氨分析仪
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气体稀释仪
粒子计数器
灰霾监测系统
PM2.5/PM10/PM1/TSP大气颗粒物监测仪
氮氧化物分析仪(NOX)
烟气汞连续监测系统(Hg-CEMS系统)
二噁英采样仪/二噁英采样器