HM-5820-500.XX
Hydraulic Pressure Control Systems
Hydraulic-based pressure controllers capable of 500psi triaxial testing
HM-4155.XX
Auto Pneumatic Pressure Control Systems
Automated, pneumatic pressure controllers for triaxial applications
HM-4165.XX
Manual Pneumatic Pressure Control Systems
Manual, pneumatic pressure controllers for triaxial applications
HM-4140.XX
FlexPanel Pressure Control Systems
Provides pressure controls and readouts for triaxial applications.
HM-2315
Automatic Volume Change Apparatus
Measures volume change of a soil sample by monitoring flow of water through the chamber of the unit.
HM-4190
Toxic Interface Unit
Safe and convenient means of performing permeability tests of corrosive or toxic permeants.
Triaxial Pressure Controllers
Humboldt provides an extensive line of triaxial testing equipment solutions for use in today’s soil labs. These solutions begin with the choice of a pressure control system. Humboldt provides primarily four different pressure controllers.
Auto Hydraulic Pressure Control Triaxial System
This system features a hydraulic-powered system, which provides the option for high-pressure of up to 500psi (3500kPa), as well as the standard pressure of 150psi (1034kPA). These controllers consist of hydraulic pistons, driven by low-friction stepper motors, managed through a closed-loop feedback system with built-in data acquisition and a 7" touch-screen color control panel.
Auto Pneumatic Pressure Control Triaxial System
This system features a pneumatic-powered system, which provides the standard pressure of 150psi (1034kPA). It is a fully-automated pneumatic pressure controller, which is highly accurate up to 150psi (1000kpa) in pressure and 100cc (100ml) in volume.
Manual Pneumatic Pressure Control Triaxial System
This system features a pneumatic-powered system, which provides the standard pressure of 150psi (1034kPA). It is a manual-controlled pneumatic pressure controller, which is highly accurate up to 150psi (1000kpa) in pressure and 100cc (100ml) in volume.
FlexPanel Pressure Control Triaxial System
Humboldt’s FlexPanel pressure control option eliminates the use of the air/water bladder interface concept of pressure control in lieu of its highly-accurate burette system. Humboldt FlexPanels provide an accurate and easy-to-operate solution for controlling compressed air, water, de-aired water and vacuum.
Visit our geotechnical testing and engineering landing page for more in-depth information.