Soil uniaxial and triaxial (soil infiltration) pressure volume control system
PRoduct description
This instrument can serve as a constant pressure source, replacing traditional laboratory pressure sources such as mercury columns, compressed air, oil pumps, and static loading devices. It is also an individual variable with a resolution of 1cu mm.
In addition, the instrument can be programmed through the control panel to apply pressure according to the slope and cyclic loading method, or to control the volume change linearly over time. This means that the device is also an ideal equipment for permeability testing, which can achieve constant flow rate or constant water head.
The data collector can be connected to an analog interface to read pressure and body strain values.
PRoduct description
This instrument can serve as a constant pressure source, replacing traditional laboratory pressure sources such as mercury columns, compressed air, oil pumps, and static loading devices. It is also an individual variable with a resolution of 1cu mm.
In addition, the instrument can be programmed through the control panel to apply pressure according to the slope and cyclic loading method, or to control the volume change linearly over time. This means that the device is also an ideal equipment for permeability testing, which can achieve constant flow rate or constant water head.
The data collector can be connected to an analog interface to read pressure and body strain values.
Technical Parameter
2. Drainage volume range (nominal): Real time display of sample drainage volume and adjustable acceptance of drainage pressure
3. Measurement resolution: pressure=1kPa, volume=1cu mm
4. Measurement accuracy: pressure=<0.15% of full scale, volume=<0.25% of full scale
5. Closed loop microprocessor control pressure: can be adjusted to 1kPa
6. Closed loop microprocessor control volume: adjustable to 1cu mm
7. Size: 550mm × 280mm × 225mm
8. Weight: 5.5kg
9. Power supply: Power supply: 220V AC，50-60Hz，0.7A
Large consumption: 20W, typical consumption:< 12W.
10. Surrounding temperature range: 10 ° C to 30 ° C
11. Relative density: 20% to 80% without condensation
12. User interface: PC based on software or optional keypad, LED display technology function, 180 degree viewing angle and 16 key input with automatic feedback.
13. Computer interface: High speed USB 2.0 compatible interface, enabling computer control and collection of pressure and displacement volume
14. Operating speed: Extreme filling/drainage speed up to 1500 cu mm/sec
15. Panel processing: 40 MIPS 16 bit DSC
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