토양 수분계 HD2-PICO64

* 토양 수분측정
* 측정범위 : 0-100% (체적함수율 Volumetric Water Content)
* Probe body: waterproof
* sealed PVC (IP68)

 제품특징

* 휴대하기 편라한 장비

* PICO Probe들과 연결 가능

* 토양, 모래, 자갈 그리고 다른 소재의 수분 측정 가능

 

 

 제품사양

 

* TRIME probes measure conductivity with the same large soil volume as it will be used for the TDR moisture measurement.

  The contact of the probe rods inside the soil is far less critical as with "galvanic" EC probes with a point to point measurement

   where even small air gaps lead to significant deviations.

 

* TRIME probes use coated and therefore isolated rods which guarantee the non-appearance of galvanic accumulation along

  the rods allowing for long-run installations over many years. Unisolated rods means there is a risk of galvanic reactions and

  possible influence on the sensor´s reading with serious problems when the probes must be removed from larger depths due

  to a rod cleaning.

 

* TRIME probes measure moisture and conductivity very precisely at a frequency of 1GHz with a better and more exact separation

  of moisture and conductivity in comparison to capacitive probes with lower frequencies. This means that in practice, a reliable

  determination of the pore water conductivity ECw and respectively TDS (mg of salt per liter water) is possible at different moisture levels.

 

* All TRIME probes work with a concurrently basic calibration for moisture and conductivity. This allows a check of the limits of saline stress

  in soils according to standards of FAO2006 for specific soils.