Building better technology
for the civil engineering industry

Building better technology
for the civil engineering industry

Login Login Register 


Tel: +44 (0)118 945 3737

Tel: +44 (0)118 945 3737

VJTech Limited Mobile Logo Search

signin Login register  Tel: +44 (0)118 945 3737

Pro Pneumatic APC (Single Channel) 2 MPa

VJT2251-P - Pro Pneumatic APC (Single Channel) 2 MPa

Part Number : VJT2251-P
For prices: call +44 (0)118 945 3737 or Email us

The Pro Pneumatic APC (Single Channel) (2000 kPa (290 psi))* is specifically designed for Dynamic Triaxial and Unsaturated Testing in a soil laboratory. The The Air Input (max. 2.2 Mpa) has an external filter with drainage line and there is one Analogue Channel for Pressure control up to 2000 kPa (290 psi)* with its own Pressure measurement enabling Cell Pressure to be more accurately controlled (in conjunction with an air/water bladder). It also features over-range protection.

There is one spare Analogue socket and an Automatic Solenoid Valve socket.
It is normally controlled from a PC or laptop running our renowned Clisp Studio software, via USB or Ethernet as part of an automated system for testing.

The Pro Pneumatic APC (2000 kPa) has an Integrated 7" (178 mm) Touchscreen Colour Display which can be used for data entry if used in standalone mode. Data is stored on an internal SD memory card for output to PC for manipulation within Excel.

*Please note that the unit will be factory calibrated to 1.5 MPa and the recommended use is 1.7 Mpa max.

Pro Pneumatic APC (Single Channel) 2 MPa


  • Compact design (small footprint)
  • Firmware easily updated remotely
  • USB or Ethernet Interface for PC control
  • Integrated 7” (178 mm) Touchscreen Colour Display for Standalone use without PC Control if required
  • On-board data logging with large data storage (up to 14 million records) using SD card (8GB standard)
  • Data export to PC for manipulation within Excel
  • High Speed ARM Processor
  • Air Input with integrated filter
  • One independent channel with Pressure control and feedback
  • Spare Analogue Channel
  • Automatic Solenoid Valve Socket
  • High Speed sensor conversion (24 bit, up to 4000 samples/sec)
  • Built-in live data table and graphs
  • Auto reverse from limit switch activation
  • Built-in auto protection for sensor limits
  • Non-Volatile Memory for sensitive data, such as instrument calibration
  • Multiple APCs can be controlled from single PC via a LAN or Ethernet/USB hub

Detailed product specifications

 Medium   Clean, Dry Air
 Maximum Pressure  2000 kPa (note: recommended use is 1.7 MPa max.)
 Input Pressure Required
 2.2 MPa (2200 kPa)
 Number of Pressure Outlets  1
 Spare Analogue Channels
 Automatic Solenoid Valve Socket    
 Pressure Accuracy  5 kPa
 Pressure Resolution  0.1 kPa
 Computer Interface  USB or Ethernet
 Local Control via Touchscreen      Yes
 Power Supply  DC Adaptor (Output 24VDC, Input 90-240V, 50/60Hz, 1ph)
 Dimensions (W x D x H)  270 x 250 x 240 mm
 Weight (kg)  14

Product Documentation

Pro Automatic Pressure Controllers Datasheet

No Videos currently available for this product