Features: Constant head permeameter. Used for testing permeability of granular soil which are sands & gravels. It consists of a transparent permeability cell mounted on a detachable aluminum top & base plate. The cylinder has pressure points at different levels and connected to the manometer & to the constant level tank.
Standard:
ASTM D2434, AASHTO T215, BS 1377-5.
Technical Specifications:
Permeability Cell:
Nominal cell internal diameter: 75mm.
Take off point: Minimum 3.
Cell wall: Transparent acrylic.
Top & End plate: Alloy aluminum plate.
Manometer Tubes & Stand size: 65 x 190 x 1170 mm or higher.
Constant level tank complete with bracket.
Rubber hose and digital stopwatch.
Must include De-Airing tank as standard.
Vacuum Pump (oil free type):
Max. Vacuum: 650 mmHg.
Motor Rotation: 1440-1500 RPM.
Max. Power Consumption: 780W.
Horse Power: 1.0HP.
Power supply: 220 ~ 230V AC, 50Hz, 1 Phase.
