Model DDS-5F Fully Automatic Pneumatic Direct/Residual Shear Apparatus

The Model DDS-5F Fully Automatic Pneumatic Direct/Residual Shear Apparatus by Zhuozhou Tianpeng Imp. & Exp. Trade Co., Ltd. is a cutting-edge system designed for accurate and efficient soil testing.

Key Features:

• Microprocessor-based system for precise force, axial pressure, and displacement readings


• High-resolution stepper motor with reduced backlash for smooth operation


• Pneumatic closed-loop system for automatic axial pressure application


• Corrosion-resistant technopolymetric material for shear box carriage


• Automatic consolidation steps with no limit


• Easy setup of test parameters via controlling software


 

Benefits:

• Eliminates manual loading of dead weights


• No need for heavy and bulky dead weights


• Vertical force applied without friction


• Immediate data recording and downloading via RS232 serial port


 

Supplied with:

• +/-5KN capacity load cell


• 12.7mm and 25.4mm displacement transducers


• Brass shear box assemblies with essential accessories


 

Shear Box Accessories:

• Filter paper


• Upper/lower porous stones


• Stainless steel cutter, loading pad, and fixed pin


• Tin bronze shear box


 

Main Interface:

The main interface features a 240*128 LCD display for easy monitoring of test parameters.

Specifications:

• Cycle: Times of cyclic shear


• Shear diaplac. (mm): Shearing movement


• Rate (mm/min): Shear rate


• Horiz. Load (N): Horizontal shear force


• Vert. Load (N): Vertical force


• Horiz. diaplac. (mm): Horizontal displacement


• Vert. diaplac. (mm): Vertical displacement


 

Additional Modules:

• Acquisition Module


• Standard Consolidation Module