Continuous Flow Pressure/Volume Control
The GCTS Pressure/Volume Controller (ePVC) continuous flow versions are designed to deliver precision fluid flow and accurate pressure control for a variety of applications using a bumpless transfer system. Ideal for rock mechanics, geotechnical, and other material testing environments, the GCTS ePVC continuous flow versions provide the reliability and precision needed for demanding testing procedures.
- Pressure Range Options: Available in 3.5 MPa, 20 MPa, 21 MPa, 35 MPa, 70 MPa, and 140 MPa variants.
- Fluid Compatibility: Options for water, oil, and corrosive fluids, with wetted parts made of stainless steel, aluminum, Hastelloy, or other metal alloys.
- Programmability: Easily programmable via Windows computers and mobile devices, with manual operation via built-in keypad.
- Flow Rate: Max. flow rates ranging from 20 cc/min to 150 cc/min depending on the pressure range and fluid type.
- Integrated Control: Each unit includes an integrated data acquisition and control unit for precise pressure management.
- Power Supply: Compatible with 100-240 VAC, 50/60 Hz @ 2 KVA power supply.
- Fluid Reservoir: Select models include a 5-gallon (19-liter) fluid reservoir.
- ePVC-3S-CF
- ePVC-20-CF
- ePVC-21L-A-CF
- ePVC-70L-A-CF
- ePVC-70M-CF
- ePVC-140L-CF
- ePVC-3S-CF-H
- ePVC-35L-CF-H
- ePVC-140L-CF-COR
ePVC-3S-CF
CONTINUOUS FLOW ELECTROMECHANICAL PRESSURE INTENSIFIER, 3.5 MPa
Servo-controlled, standalone, continuous flow electromechanical intensifiers for control of confining pressure or pore pressure or as a hydraulic power supply. Wetted parts made of stainless steel for compatibility with water or oil.
Specifications:
- 3.5 MPa Pressure range
- 150 cc/min. max. flow rate @ 5% rated pressure
- Easily programmable with Windows computer and mobile devices, or manually-operated with built-in keypad
- Includes integrated data acquisition and control unit
- Power: 100-240 VAC, 50/60 Hz @ 2 KVA
Note: Not compatible with corrosive fluids. Other intensifiers are available for use with these fluids.
ePVC-20-CF
CONTINUOUS FLOW ELECTROMECHANICAL PRESSURE INTENSIFIER, 20 MPa
Servo-controlled, standalone, continuous flow electromechanical intensifiers for control of confining pressure or pore pressure or as a hydraulic power supply. Wetted parts made of stainless steel for compatibility with oil or water.
Specifications:
- 20 MPa Pressure range
- 0.001 MPa resolution
- 90 cc/min. max. flow rate @ 5% rated pressure
- Easily programmable with Windows computer and mobile devices, or manually operated with built-in keypad
- Includes integrated data acquisition and control unit
- Power: 100-240 VAC, 50/60 Hz @ 2 KVA
Note: Not compatible with corrosive fluids. Other intensifiers are available for use with these fluids.
ePVC-21L-A-CF
CONTINUOUS FLOW ELECTROMECHANICAL PRESSURE INTENSIFIER, 21 MPa
Servo-controlled, standalone, continuous flow electromechanical intensifiers for control of confining pressure or pore pressure or as a hydraulic power supply. Wetted parts made of aluminum for compatibility with oil.
Specifications:
- 21 MPa Pressure range
- 0.001 MPa resolution
- 140 cc/min. max. flow rate @ 5% rated pressure
- Easily programmable with Windows computer and mobile devices, or manually-operated with built-in keypad
- Includes integrated data acquisition and control unit
- Power: 100-240 VAC, 50/60 Hz @ 2 KVA
Note: Not compatible with corrosive fluids. Other intensifiers are available for use with these fluids.
ePVC-70L-A-CF
CONTINUOUS FLOW ELECTROMECHANICAL PRESSURE INTENSIFIER, 70 MPa
Servo-controlled, standalone, continuous flow electromechanical intensifiers for control of confining pressure or pore pressure or as a hydraulic power supply. Wetted parts made of aluminum for compatibility with oil.
Specifications:
- 70 MPa Pressure range
- 0.001 MPa resolution
- 40 cc/min. max. flow rate @ 5% rated pressure
- Easily programmable with Windows computer and mobile devices, or manually-operated with built-in keypad
- Includes integrated data acquisition and control unit
- Power: 100-240 VAC, 50/60 Hz @ 2 KVA
Note: Not compatible with corrosive fluids. Other intensifiers are available for use with these fluids.
ePVC-70M-CF
CONTINUOUS FLOW ELECTROMECHANICAL PRESSURE INTENSIFIER, 70 MPa
Servo-controlled, standalone, continuous flow electromechanical intensifiers for control of confining pressure or pore pressure or as a hydraulic power supply. Wetted parts made of stainless steel for compatibility with water or oil.
Specifications:
- 70 MPa Pressure range
- 0.001 MPa resolution
- 20 cc/min. max. flow rate @ 5% rated pressure
- Easily programmable with Windows computer and mobile devices, or manually-operated with built-in keypad
- Includes integrated data acquisition and control unit
- Power: 100-240 VAC, 50/60 Hz @ 2 KVA
Note: Not compatible with corrosive fluids. Other intensifiers are available for use with these fluids.
ePVC-140L-CF
CONTINUOUS FLOW ELECTROMECHANICAL PRESSURE INTENSIFIER, 140 MPa
Servo-controlled, standalone, continuous flow electromechanical intensifiers for control of confining pressure or pore pressure or as a hydraulic power supply. Wetted parts made of stainless steel for compatibility with water or oil.
Specifications:
- 140 MPa Pressure range
- 0.001 MPa resolution
- 20 cc/min. max. flow rate @ 5% rated pressure
- Includes a 5 gallon (19 liter) fluid reservoir.
- Easily programmable with Windows computer and mobile devices, or manually-operated with built-in keypad
- Includes integrated data acquisition and control unit
- Power: 100-240 VAC, 50/60 Hz @ 2 KVA
Note: Not compatible with corrosive fluids. Other intensifiers are available for use with these fluids.
ePVC-3S-CF-H
CONTINUOUS FLOW ELECTROMECHANICAL PRESSURE INTENSIFIER, 3.5 MPa
Servo-controlled, standalone, continuous flow electromechanical intensifiers for control of confining pressure or pore pressure or as a hydraulic power supply. Wetted parts made of metal alloy for compatibility with corrosive fluids such as brine.
Specifications:
- 3.5 MPa Pressure range
- 150 cc/min. max. flow rate @ 5% rated pressure
- Easily programmable with Windows computer and mobile devices, or manually-operated with built-in keypad
- Includes integrated data acquisition and control unit
- Power: 100-240 VAC, 50/60 Hz @ 2 KVA
ePVC-35L-CF-H
CONTINUOUS FLOW ELECTROMECHANICAL PRESSURE INTENSIFIER, 35 MPa
Servo-controlled, standalone, continuous flow electromechanical intensifiers for control of confining pressure or pore pressure or as a hydraulic power supply. Wetted parts made of metal alloy for compatibility with corrosive fluids.
Specifications:
- 35 MPa Pressure range
- 0.001 MPa resolution
- 90 cc/min. max. flow rate @ 5% rated pressure
- Includes a 5-gallon (19-liter) fluid reservoir.
- Easily programmable with Windows computer and mobile devices, or manually operated with built-in keypad
- Includes integrated data acquisition and control unit
- Power: 100-240 VAC, 50/60 Hz @ 2 KVA
ePVC-140L-CF-COR
CONTINUOUS FLOW ELECTROMECHANICAL PRESSURE INTENSIFIER FOR CORROSIVE FLUIDS, 140 MPa
Servo-controlled, standalone, continuous flow electromechanical intensifiers for control of confining pressure or pore pressure or as a hydraulic power supply. Wetted parts made of material for compatibility with brine or other corrosive fluids.
Specifications:
- 140 MPa Pressure range
- 0.001 MPa resolution
- 20 cc/min. max. flow rate @ 5% rated pressure
- Includes a 5 gallon (19 liter) fluid reservoir.
- Easily programmable with Windows computer and mobile devices, or manually operated with built-in keypad
- Includes integrated data acquisition and control unit
- Power: 100-240 VAC, 50/60 Hz @ 2 KVA
