General Description

WYKEHAM FARRANCE’s electro-mechanical TRIAX - triaxial machine - has been designed specifically for triaxial applications and is ideal for commercial...
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Description

WYKEHAM FARRANCE’s electro-mechanical TRIAX - triaxial machine - has been designed specifically for triaxial applications and is ideal for commercial laboratories that need a versatile machine capable of performing a wide range of tests.
 
The load frame is built around a robust twin column structure, ensuring extremely high rigidity up to 50 kN.
 
When the frame is used in PC control mode, all the main functions (speed fast/slow, direction up/down, stop).  All functions can also be remotely managed by PC via a set of commands in ASCII format using RS 232 port. 
In manual mode, the user-friendly keyboard on the front panel is used to control all the frame’s functions, including a rapid approach facility that reduces test set-up time. For efficient use the last settings are automatically recalled after switch on. The frame is equipped with micro switches that prevent over-travel problems.  The panel and display are protected from water and dust by a waterproof membrane. 
It requires extenal data acquisition system see our GEODATALOG's 
 
The frame has been designed for soil testing labs conducting UU (unconsolidated undrained), CU (consolidated undrained) and CD (consolidated drained) triaxial tests but it can also be used, due to its large range of speeds, to perform unconfined and others.
 
A complete range of parts  and accessories is available to configure this machine for any typical triaxial soil testing application.

 

Products

Code
Description
Units

Technical Specifications

Model  28-WF4001
Maximum sample diameter, mm 70
Minimum testing speed, mm/min 0.00001
Maximum testing speed, mm/min 50.8
Maximum load testing, kN from 35 to 7 *
Minimum vertical clearance, mm 390
Maximum vertical clearance, mm 725
Horizontal clearance, mm 380
Platen diameter, mm 158
Platen travel, mm  100
Dimensions, mm ( h x w x d) (approx.) 1215 x 500x 495
Power, W 600
Weight, kg (approx.) 90

 (*) depending on selected test speed

Standards

  • BS 1377:7
  • ASTM D2850
  • ASTM D4767
  • BS 1377:8
  • UNE 103-104
  • NF P94 070
  • NF P94 074