CSK Triaxial Apparatus Series

SEIKEN,INC.
Feature
* Compact body, High performance & Quiet movement.
* Actualizing servo controlled pulse motor made possible to do both Static & Dynamic tests with only one actuator. Pulse motor servo can perform without hydraulic pump though general hydraulic servo system needs it, and it actualizes compact design & reasonable system. Besides, it can do stable loading than pneumatic servo on Static test, and it has no noise on Dynamic test.
* Simple operation & maintenance because of simple structure with pulse motor. It works without hydraulic pump and large capacity compressor.


We delivered DTC-492 to Japanese customer.
It is only domestic sale now, so please wait for a while.
Specification
Model No. DTC-491 Model No. DTC-492 Model No. DTC-493
For Static triaxial test For Static/Dynamic triaxial test For Universal triaxial test
Control type Controller Static controller Control by multifunction logger
Vertical loading Pulse motor Servo control by pluse motor
Confining pressure loading Manual set by precision regulatorManual set by precision regulator
Back pressure loading Manual set by precision regulator
Volume change meter Differential pressure type double tube volume meter
Application Loading speed Static: 2mm - 0.001mm/min Static: 2mm - 0.001mm/min
Dynamic: 0.001Hz to 9.999Hz

Static test UU test
CD test
CU test
CU test + Measuring of Pore water pressure value
UU test
CD test
CU test
CU test + Measuring of Pore water pressure value
Dynamic test - Liquefaction test, Dynamic deformation test
Special test - - Ko Consolidation test, Constant stress ratio test, Principal stress control test
Measurement Transducer Inner load cell, Digital displacement transducer, Pore water pressure transducer, Volume meter Inner load cell, Digital displacement transducer, Small displacement transducer (2), Pore water pressure transducer, Confining pressure transducer
Data acquisition Small type logger Multifunction data logger
Processing Data processing Data processing/Report by attached software Data processing/Report by attached software
CSK Dynamic Triaxial Apparatus
Model No. DTC-492 sBench Modelt



- New Conception -
Unification of Triaxial cell &
Loading frame

Loading Unit
It takes Automatic triaxial cell UP/DOWN system. The above shows "Opened triaxial cell".