Hollow Cylinder (Dynamic) Apparatus

Part Number : VJT-HC-100-60

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The VJ Tech Hollow Cylinder (Dynamic) Apparatus utilises 2 electro mechanical dynamic actuators (controlled by Dynamic Servo Controllers) for applying the vertical and horizontal (rotational) loads to the hollow ring sample which is held inside an adapted, Triaxial type Cell fitted with a lifting mechanism.

The vertical and horizontal displacements are measured with Encoders which are part of the servo motors. The maximum range of travel in each axis is protected by a limit switch and the operator can press an emergency button on the front if necessary.

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Hollow Cylinder (Dynamic) Apparatus

Features:

Capable of Dynamic Hollow Cylinder tests (10 kN, 100 Nm and 5 Hz)
Electro-mechanical control using the DSC3000MM for Vertical loading and Horizontal torque
Data logging via the DSC3000MM (up to 8 Input Channels per Axis)
Cell Top lift included as standard
Balance Ram included as standard
Load/Torque, 100 mm Displacement & 20 Bar Pressure sensors included, as well as brackets and de-airing block
Can perform Dynamic Triaxial Tests (subject to additional hardware)
Can accommodate on-sample sensors (subject to additional hardware)

Detailed product specifications

Vertical Dynamic Actuator	0.0001 - 5 Hz, +/- 10 kN
Horizontal Dynamic Actuator (Torque)	0.0001 - 5 Hz, +/- 100 Nm
Confining Pressure	2000 kPa
Sample Size	Outer diameter 100 mm; Inner diameter 60 mm; Height 200 mm
Dimensions (W x D x H)	910 x 722 x 2380 mm
Weight	390 kg