The DIK-3423 soil pF measuring instrument uses the pressure plate method to measure the soil moisture characteristic curve from pF 1.6 to pF 3.2. A maximum of 24 sample rings can be placed in the measurement room for measurement at once. The magnitude of pF value is adjusted by an automatic pressure controller.

application area

Measurement and lag study of soil moisture characteristic curve, water-saving irrigation, efficient fertilization technology, indirect measurement of soil water potential, and research on forest water retention.

Main technical parameters

Sample Room: Diameter 305 mm x Height 222 mm

Filter: capable of withstanding a pressure of 300 kPa (pF 3.2)

Measurement range: 3.9-155.4 kPa (pF 1.6-3.2)

Working temperature: 0-40 ℃

Total weight: approximately 50 Kg

Basic configuration

One sample chamber, two 300 kPa filters, one pressure regulator, and one automatic pressure controller.

Origin: Daiki, Japan