WYKEHAM FARRANCE’s electro-mechanical TRIAX machines have been specifically designed for triaxial applications and are 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 chromed- column structure, ensuring extremely high rigidity up to 50 kN. Two versions are available: both 50 kN capacity, with or without built-in data acquisition:
|Common main features||Additional features|
|28-WF 4001 and 28-WF4001/4C||28-WF4001/4C (model with 4 built-in channels data acquisition)|
* Only for model without built in data acquisition
The model 28-WF4001 requires an external data acquisition unit or can be fitted with analogical measurement system. In manual mode, the user- friendly keyboard on the front panel allows to manage all the frame’s functions, including rapid approach facility that reduces test set-up time. For efficient use the last settings are stored and automatically recalled after switch on and micro switches prevent over-travel problems.
The model 28-WF4001/4C is fitted with 4 built-in channels and data acquisition, to be used either in stand-alone mode or connected to a PC. This load frame is equipped with a wide user friendly touch screen display, side mounted and very ergonomic allowing local control of the main functions and data acquisition. The panel and display are protected from water and dust by a waterproof membrane The touch screen display is identical to that one fitted to the 28-WF4005/4C model.
|4 built-in channels||Yes|
|Maximum sample diameter, mm||70||70|
|Minimum testing speed, mm/min||0.00001||0.00001|
|Maximum testing speed, mm/min||50.8||50.8|
|Maximum load frame capacity, kN||50||50|
|Minimum vertical clearance, mm||390||390|
|Minimum vertical clearance, mm||725||725|
|Horizontal clearance, mm||380||380|
|Platen diameter, mm||158||158|
|Platen travel, mm||100||100|
|Dimensions, mm ( h x w x d) (approx.)||1250 x 495 x 495||1250 x 495 x 495|
|Puissance, WPower, W||600||600|
|Weight, kg (approx.)||90||90|
BS 598 | BS 1377: 4 | BS 1377:7 | BS 1377:8 | ASTM D1559 | ASTM D1883 | ASTM D2166 | ASTM D2850 | ASTM D4767 | ASTM D5581 | ASTM D6927 | ASTM D7181| NF P94 070 | NF P94 074 | NF P94-078 | NF P98-251 | CEN- ISO/TS 17892-9 | CEN- ISO/TS 17892-8 | EN 12697-34 | EN 13286-47