Soil Respiration Meter

Soil Respiration Meter Features: 1. Intuitive display: Chinese LCD 160*256 dot matrix, simple operation and clear interface. 2. Data storage: Large capacity SD card is used to store data, which has large data storage capacity and convenient export. 3. Data acquisition: CO2 concentration, soil temperature, air temperature, air humidity, photosynthetic effective radiation intensity, gas flow and other indicators can be collected at the same time. The stability, accuracy, attention and time response of the measurement are very good. 4. Easy to use: Small size, light weight, portable, single person operation, arbitrary movement, clear gas circuit and circuit connection. 5. Wide application: Users can choose breathing chambers with different volumes or other purpose breathing chambers, which can be widely used for the determination of respiration of soil, fruits and vegetables, seeds, plants and so on. 6. Convenient power supply: It is equipped with standardized maintenance free lithium battery, which can be used for more than 10 hours at a time. It can also be powered by AC and DC. 7. Instrument protection: Microelectronic flowmeter is adopted, with the function of prompt protection for gas path blockage. Technical Parameters: Model SRM-3051T Carbon Dioxide Detection Infrared carbon dioxide detection module Measurement Range: 0~5000ppm Linearity: ≤±1% F.S Repeatability: ≤±1% Response Time: ≤15s Zero Drift: ≤±2% f.s/24h End Drift: ≤±2% f.s/24h Soil Temperature Detection Micro fast response PT100 platinum resistance Measurement Range: 0~60℃ Resolution: 0.1℃ Accuracy: ±0.3℃ Air Temperature Detection Inlet temperature detection module Measurement Range: – 20~95℃ Resolution: 0.1℃ Accuracy: ±0.2℃ Air Humidity Detection Iinlet humidity detection module Measurement Range: 0~100% Resolution: 0.1% Accuracy: ±1.8% Light Detection Silicon photocell with correction filter, response spectrum 400nm~700nm Measurement Range: 0~3000μmol/m2/s-1 Resolution: 1μmol/m2/s-1 Accuracy: ±5%μmol/m2/s-1 Flow Detection Microelectronic flowmeter Measurement Range: 0~1.5l/m Resolution: 0.01l/min Accuracy: ±2% Soil Respirator Volume 1.0L Storage Storage mode: 2GB memory card storage Storage format: TXT document Working Power Supply Battery: 8.4V lithium battery Power Adapter:100~240V, 50/60Hz Package Size(L*W*H)mm 550*350*250 Gross Weight(kg) 8