Experience the power of precision with the PS-9000, a groundbreaking portable measurement system that revolutionizes the assessment of soil CO2 flux through the dynamic chamber method. This innovative system seamlessly integrates control measurement, data storage, and processing capabilities, enabling you to effortlessly monitor changes in CO2 concentration in the chamber. By leveraging additional measurements such as air temperature, barometric pressure, and soil temperature, the PS-9000 delivers accurate and insightful calculations of soil CO2 flux.
Packed with user-centric features, the PS-9000 offers wireless operation via a handheld controller, presenting real-time data that empowers you to make informed decisions. Adjust settings with ease and access valuable information at your fingertips.
Main features:
Internal NDIR CO2 and H2O detector with super performance
Supports soil and water surface CO2 flux survey measurement
Optional transparent chambers and a floating buoy module for different applications
Lightweight and lower power requirement
The system can be wirelessly operated via a Cell Phone that displays the instrument's measured data in real time and allows on-site modification of settings
Specifications
u PS-9000 Control Unit
Measurement principle:Non-Dispersive Infrared Absorption Method(NDIR)
Measuring range: CO2 : 0-6000 ppm, H2O : 0-60000 ppm
Accuracy:CO2 : < 1% of the data reading, H2O : < 5%
Repeatability / Precision:CO2 : < 1 ppm, H2O : < 10 ppm
Operating temperature: - 20 ~ 60 ℃
Power requirements: < 40 W
Storage medium: SD card
Communication interface: WiFi, RS-232, SDI-12
Synchronous pump: 12 V, < 0.5 A
Flow rate:500 ml/min
Battery type:14.4 v- 6.90 AH lithium battery
Battery life:Not less than 5 hours(two battery)
Dimensions: 37 x 30 x 16 cm
Weight:5.9 kg (including two battery)
u SC-15 Soil survey chamber
Measuring Area：276.27（cm²）
Volume of air chamber：3136.13（cm³）
Cable Length：2 m
Power requirements: < 9 W
Dimensions：25.5 x 25.5 x 40.6 cm
Weight：4.55 kg
u Manual Transparent Chamber
Measuring area：276.27 cm²
Measuring volume： 2973.11 cm³
Work environment：-20-60℃
Cable length：2 m
Product size：27.4 x 26 x 21.3 cm
Product weight：2.4kg
u Water-floating Buoy
Measuring area：803.84 cm²
Work environment：-20-60℃
Cable length：5 m
Product size：32 x 72 x 20 cm
Product weight：10.15 kg
u Soil temperature and humidity sensor
Humidity parameters：
range
Mineral soil calibration 0-70%
Soilless media calibration 0-100%
Apparent dielectric permittivity 1 (air) - 80 (water)
Accuracy
General calibration ± 3%(typicalin mineral soils that have solutionEC < 8 dS/m)
Medium specific calibration ± 1%-2% in any porous medium
Apparent dielectric permittivity (εa ) 1-40(soil range),± 1εa (unitless)40- 80,15% of measurement
Temperature parameters
Temperature Range -40℃ - +60℃
Temperature Accuracy -40℃ - 0℃: ±1℃, 0℃ - 60℃ : ±0.5℃
u Ordering Information
PS-9000:1 analyzer console (including CO₂ and H₂O analyzers); 1 backpack; 1 soil temperature and humidity sensor; 2 batteries; 2 chargers; 1 handheld controller
SC-12: Soil Survey Chamber
Support: Provide technical support and service for life
Manufacturer: LICA, China