PS-9000 Portable Soil Carbon Flux Automatic Measurement System

Product Introduction:

PS-9000It is a set used for measuring soil CO₂Portable measurement system for flux, using dynamic chamber method for measurement, patented design. PS-9000 has functions such as control measurement, storage, and data processing, and can measure CO in the respiratory chamber₂Concentration changes, combined with data from self measured sensors such as air temperature, atmospheric pressure, and soil temperature, are used to calculate and process CO₂Flux.

PS-9000Wireless operation can be achieved through a handheld controller, which displays various parameter values measured by the instrument in real time and allows for on-site modification of various setting parameters.

Main features:

Accurate and verifiable measurement of flux values;

The operation interface is simple, and results can be obtained with just one click;

Lightweight and easy to carry;

Low power consumption, convenient for outdoor measurement all day long;

No need for data post-processing, display and store measurement results directly.

Technical indicators:

PS-9000Control system:

Measurement principle:Non dispersive infrared

Measurement range:

CO₂ : 0-6000 ppm, H₂O : 0-60000 ppm

Accuracy:1% of the reading value

Repeatability/Accuracy:< 1="">

Operating temperature:-20~60℃

Instrument power:< 40="">

Storage medium: SDcard

Communication interface:WIFI、 RS-232、SDI-12

Synchronous pump:12 VThe< 0.5="">

Current Speed:3 L/min

Battery type: 24 V-8AHlithium battery

Battery endurance:3-4Hour (single battery)

Size:37 x 30 x 16 cm

Weight:6.8 kg(including a single battery)

SC-12NPortable soil breathing chamber

Measurement area:276.27（cm²）

Fixed volume of air chamber:3451（cm³）

Cable length:2 m

Instrument power:< 2.2="">

Size:27.5 x 24.5 x 44.5 cm

Weight:3.85 kg

Soil temperature and humidity sensor (LI-520A)

Humidity measurement range:0~100%Accuracy: ± 2% (0-50%), ± 3% (51-100%)

Temperature measurement range:-30 ~70℃, accuracy: ± 0.5 ℃

Cable length:2 m

Ordering Guide:

PS-9000：1 host (including 1 PS-9000, 1 soil temperature and humidity sensor, 2 lithium batteries, and 2 lithium battery chargers)

SC-12N：Portable soil breathing chamber (including 9 soil rings)

After sales support: Provide lifelong technical support and after-sales service

Manufacturer: China, LICA (Beijing Lijia United Technology Co., Ltd.)