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Sandbox Set for PF Determination
Used in a laboratory the Sandbox Set for PF Determination establishes the moisture characteristics of soil. It monitors from pF 0 to pF 4.2. So is used to measure the quantity of water available in a soil for plants and trees to grow
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Full set comprises of 3 elements which will determine the pF curve from pF 0 to pF 4.2
Elements of the set available individually
Uses undisturbed samples 53 or 60mm (disturbed samples – membrane set)
Up to 40 samples allows for comprehensive research and effective averaging
Set can be used extensively over a number of years
Easy set up with detailed user notes
Sandbox Set for PF Determination Equipment Options:
Soil physical laboratory research
pF determination in the lab
Complete set for pF determination pF 0 – 4.2 contains
Sandbox (pF 0 – pF 2.0); sand/kaolin box (pF 2.0 – pF 2.7); membrane apparatus (pF 3.0 – pF 4.2); soil sample ring kit; cases with soil sample rings and aluminium soil sample boxes.
Set for pF determination pF 0 – pF 2.0 contains
Sandbox; suction levelling stand; water supply bottle with stand; filter cloth (140 – 150 micron); containers of synthetic sand.
Set for pF determination pF 2.0 – 2.7 contains
Sand/kaolin box; electronic suction level control system with integrated control panel; pressure sensor; containers with synthetic sand, kaolin clay.
Membrane set for pF determination pF 3 – pF 4.2 contains
Pressure membrane, 20 bar compressor; air filter; cellophane membrane; filter cloth; synthetic soil sample retaining rings.
Maximum number of samples
0 – 4.2 pF