Manual Pneumatic Pressure Control Systems

Manual Pneumatic Pressure Control Systems

Product Options

Part Number & Name
Price QTY
Manual Control Panel, 3-Cell, 120/220V 50/60Hz
Manual Control Panel (kPa), 3-Cell, 120/220V 50/60Hz
Manual Control Panel, 1-Cell, 120/220V 50/60Hz
Manual Control Panel (kPa), 1-Cell, 120/220V 50/60Hz
Add to Saved Cart

Manual Pneumatic Pressure Control Systems

Supports the following standards: ASTM D7181, ASTM D4767

Humboldt’s manual pressure control triaxial system provides a manually-controlled alternative to our automated system. The manual system eliminates the HM-5240.3F pressure controller from the system and replaces its function with a control panel that allows for manual control of the confining and back pressures. The HM-2315 Volume Change Apparatus, which measures the volume change of a soil sample by monitoring the flow of water through the chamber of the unit.

The lower assembly contains changeover valves, which when used in conjunction with the upper assembly provides limitless capacity. It is accurate to better than ±0.05 ml and is easily de-aired in seconds. Like the automated system, our manually-controlled system can run UU, CU and CD triaxial tests, as well as unconfined compression. Manual control panels are available in one or three-cell configurations and can be used in multiple configurations. All you need to do is add cells and the other appropriate equipment to handle your needs.

Humboldt’s manual pressure control triaxial system is built around our NEXT software and our enhanced test-specific modules, which monitors, controls and reports test data, and, the highly-regarded HM-5030 load frame with its built-in, 4-channel data acquisition controller for stress, strain, pore water pressure and volume change measurement. The system can also be configured for use with our triaxial-specific load frame, the HM-5020. While Humboldt’s manual pressure control triaxial system has been designed to work as a complete system, its make-up provides for the ultimate in versatility and expanded possibilities.


Manuals, Data Sheets & Safety Data Sheets

HM-4165-manual (Product Manual PDF)


Add Products to Saved Cart

All items with a quantity will be added.

Note: You will be directed to sign in or create an account. The cart will be created upon logging in if you continue. To add to an existing saved cart, Log In first.

Added to Shopping Cart

Cart Subtotal (1 ):

View Cart Checkout

The following items were already in your cart and have had their quantity increased. If you did not intend for this, we recommend that you edit your shopping cart.

Discover Additional Items