Constant Head Permeability Cells, ASTM
Constant Head Permeability Cells are used to study the behaviour of soil, relatively coarse-grained soil such as sands and gravel, in its natural conditions with respect to water flow.
The cells have an transparent plexy or metal body with 2 pressure points at different level and aluminium base and head.
UTS-1305A Wall type metal manometer panel is fitted with 2 manometer tubes each being 1000 mm long. Each tube has its own valve.
UTS-1309A Constant-Head Filter Tank, made of transparent plexy, has separate valves for inlet, outlet and overflow. Supplied with metal carriying case for wall mounting.
The Manometers Panel, Sliding Tamper, UTS-1309A Constant-Head Filter Tank and The Equipment for De-Airing Water should be ordered separately.
The Constant Head Permeability Cells are supplied complete with;