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China
連絡先担当者 Monica
Beijing, Beijing
To make calculation easy, the height of column barrel of this system is designed to **0 mm, **0 mm, ***0 mm respectively, other height can be customized. The system uses state-of-the-art high-resolution weighing system, high-precision soil moisture and water potential sensor to ensure the accurate measurement of the entire system.
Applications
The lysimeter system can be used in many area, such as water characteristic curve, ecological restoration, small-scale simulation experiment, fluidity of soil water, soil mass transfer, soil absorption and buffering, water balance analysis, leachate analysis, groundwater recharge analysis, mass migration, material transformation research, farming method research, climate research, energy balance studies, correction of simulation experiment, water flux studies, simulation studies on groundwater recharge, determination of the leachate and so on.
Measurement Parameters
Data acquisition
Basic Input: 8 differential analog channels
Channel extension: AM*6/*2 channel expansion module, *2 differential analog channel
Storage capacity: 4M memory card
Technical parameters
Measurement items |
Measurement range |
Accuracy |
Soil water moisture |
*- saturation |
±3%Vol |
Soil water potential |
0 to ****0 kPa |
±*0kPa(0 to ***0 kPa) *0%(***0 to ****0 kPa) |
Soil temperature |
**0 ~ *0℃ |
±0.2℃ |
Soil column weight |
Optional **0 Kg,**0 Kg,**0 Kg |
0.*3% |
Optional:Soil solution sampling
|
Description |
Capacity of sampling cup |
**0mL |
Length of sampling tube |
*0,*5, *0, *5, *0 to **5 cm optional |
Diameter of sampling tube |
*1/ *3 mm optional |
Manual pump |
With a negative pressure meter, made of stainless steel or brass. |
Electrical pump |
With negative pressure meter, accuracy: 1.6%, range: 0 to **0 hPa, power supply: *2 V rechargeable battery, built-in battery charger, charging time is about 7 hours, about 5 hours of continuous use, weight: 5 kg |
Origin: China