Digital Controller Direct Residual Shear Box

Description

Overview

This machine is used to perform consolidation & shearing phase of a standard direct shear & residual shear test under automatic speed control. The system consists of a micro stepper motor to apply horizontal shear load to the soil specimen, at user-input shearing rate. The shear force readings are obtained from the proving ring at specified intervals of horizontal displacement shown on the touch screen display. Incorporated with limit sensors to prevent shear box from over-travel at forward or reverse motions. Control panel come with LCD and keypad for manually setting and control, large liquid crystal display and with 16 keys membrane, reciprocating shear capability and times are settable built-in 16 bit Data acquisition and control.

Model NL 5052 X / 005. Key figures: Resolution 1 N NL 5052 X / 005 – P002 5kn Load Sensor Unit 1no; Power Supply 240V, 1 pH, 50/60 Hz, 0.5 Hp Transducer; Approx. Weight 165 kg; NL 5044 X / 001 – A001 50 kg Set Of Weight 1set.

Applications & Test Methods

Digital Controller Direct Residual Shear Box is used for geotechnical and soil mechanics testing for earthworks, foundations and pavements. It supports test procedures to ASTM D3080, BS 1377-7, AASHTO T236, NF P094 071-1/2. Read the method guide: Direct Shear Test of Soil (ASTM D3080 / BS 1377-7). See the full soil laboratory equipment checklist. Browse all Soil testing equipment.

Supplied With

• 60 X 60 mm Complete Shear Box
• Assemblies Unit
• 5kn Load Sensor Unit
• 12.7 x 0.001 mm Vertical Linear
• Potentiometric Displacement
• Transducer
• 25 X 0.001 mm Horizontal Linear
• Hollow Punch & Tamper for
• 60×60 mm specimen
• 50 kg Set Of Weight

Optional Accessories

• 100 x 100 mm Complete Shear Box Unit
• Compatible Version Laptop with Window Modulus Software
• Software Featured:-
• 1) Save datas, recall saved datas
• 2) View live data (with graph)
• 3) Calibration & adjustment
• 4) Control machine operation using laptop
• example stress value, graph, etc

Technical Specifications

Compliance Standards

• ASTM D3080
• BS 1377-7
• AASHTO T236
• NF P094 071-1/2

Why NL Scientific

• Manufactured in Malaysia to European standards, exported to 40+ countries
• Ready stock in a large warehouse for prompt delivery
• ISO/IEC 17025 accredited calibration laboratory
• Over 3,000 products for civil engineering and material testing

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