Operation of the machines is by hydraulic transmission of load from the test specimen to a separately housed load indicator.
The hydraulic system is ideal since it replaces transmission of load through levers and knife edges, which are prone to wear and damage due to shock on rupture of test pieces.
Load is applied by a hydrostatically lubricated ram. Main cylinder pressure is transmitted to the cylinder of the pendulum dynamometer system housed in the control panel.
The cylinder of the dynamometer is also of self-lubricating design.
The load transmitted to the cylinder of the dynamometer is transferred through a lever system to a pendulum. Displacement of the pendulum actuates the rack and pinion mechanism which operates the load indicator pointer and the autographic recorder.
The deflection of thependulum represent the absolute load applied on the test specimen.
Return movement of the pendulum is effectively damped to absorb energy in the event of sudden breakage of a specimen.
Loading Accuracy as high as + 1%
Straining at variable speeds to suit a wide range of materials.
Continuous roll autographic recorder supplied as standard to enable study of thebehavior of materials
Motor driven threaded columns for quick effortless adjustment of lower cross-head-tofacilitate rapid fixing of test specimen.
High reading accuracy due to large size and design of dial.
Wide range of standard and special accessories, including load stabilizer.
Easy change from plain to threaded and screwed specimens.
Large effective clearance between columns enables testing of standards specimensas well as structures.
Simple controls for easy of operation.
Robust staining frame of an extremely rigid construction.
Safe operation ensured be means of safety devices.
Fully enclosed and protected pendulum.
High speed Data acquisition & Interface card.
Windows based Software.
Software can run tests like Tensile, Compression, Bending, Shear.
Software is easy to navigate through all tests.
Test report and graphs are printable in hard copy.
Storage and Retrieval of Data with RDBMS support
Online graph is viewable while test is running.
Data and Result Units selectable.
Auto detection and built in Safety Protection for over load and over travel.
Provision for Calculating:
% Area Reduction
With Electronic Extensometer, Proof Test from 0.1% to 1 % Strain can be determined.