Pressure Membrane Apparatus - User Manual
The 0803 Pressure membrane apparatus can be used for the determination of pF values between 3.0 and 4.2. When lower pF values need to be applied to samples, then the 0801 Sandbox (pF 0 – pF 2), or the 0802 Sand/ Kaolin box (pF 2.0 - pF 2.7), can be used. This manual describes how to prepare the equipment for measurements, measure soil water ...