Servo Hydraulic Tensile Testing Machine ,1000 kN
STANDARDS : ASTM E8M, ASTM E21, ASTM A 370, ASTM F519, ASTM B557, BS 18/1, BS 18/2, BS240, BS 1140,BS 1639, BS 2874, BS 3855, BS 4449,
BS 4482, BS 4483, BS 4545, ISO 5600 2740, ISO 5600 3325, ISO 5600 3928 EN 10002-1, EN 10002-5, EN 60855 , EN 845-3 ,DIN 50106, DIN 50111, DIN 50145,
EN 6892 1
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Description
Description
Product Code |
Product Description |
PRS-SHU-1000 |
Servo Hydraulic Tensile Testing Machine ,1000 kN |
Servo Hydraulic Tensile Testing Machine ,1000 kN
STANDARDS : ASTM E8M, ASTM E21, ASTM A 370, ASTM F519, ASTM B557, BS 18/1, BS 18/2, BS240, BS 1140,BS 1639, BS 2874, BS 3855, BS 4449,
BS 4482, BS 4483, BS 4545, ISO 5600 2740, ISO 5600 3325, ISO 5600 3928 EN 10002-1, EN 10002-5, EN 60855 , EN 845-3 ,DIN 50106, DIN 50111, DIN 50145,
EN 6892 1
ParsRos Servo Hydraulic Tensile Testing Machines are high capacity systems with single test space andsuitable for tensile, compression, flexure tests
on a wide rangeof different materials such as round, flat and profilespecimens for quality control, product development, research or process development.
Testing systems for brittle materials such steel or fasteners requires high stiffness load frames that minimize the amount of deformation energy that is stored in
the frame.
*** Servo-Hydraulic Tensile Testing Machine can be controlled via DOLI TEST & MOTION software that installed on the PC connected to the
Control Unit.
Servo-Hydraulic Tensile Testing Machine can carry out tensile and yield, compression, flexure tests with load and displacement controls.
The main characteristics of Servo Hydraulic Tensile Testing Machine are;
Rigid 4 columns construction providing superior axial and lateral stiffness and precision alignment,
Closed-loop servo controlled hydraulic power pack for accurate test control,
High speed electronic control and data acquisition unit for accurate test results,
Single test space design with convenient vertical testing clearance,
Double acting servo-actuator mounted on top of the crossbeam
Actuator with anti-rotation system to prevent the natural tendency of the actuator to rotate.
Long piston stroke for the most convenient and easy adjustment and testing of different sample lengths,
Digital displacement transducer for the best positioning and measuring accuracy
Easy calibration procedure,
Servo Hydraulic Tensile Testing Machine – Doli Test & Motion Software for easy using,
Chrome plated columns for easy cleaning and longest life.
Wedge Actions Grips
Grip control system mounted on the frame
Compression platens or bending devices may be fixed directly into wedge grips,
Limit switch on the piston as well as the safety limit valves on the hydraulic system,
Servo-Hydraulic Universal Testing Machine is consisting of Load Frame, Advanced servo controlled automatic power pack, Electronic Control Unit and Material
Testing Software as standard.
Depending to standards and requirements, Video extensometers, Automatic Extensometers, Clip-OnExtensometers, Flexure, Compression Test Apparatus,
High Temperature Cabinets and Multifunctional Remote Control Hand Set can be integrated on the Servo Hydraulic Universal Testing Machine.
Servo Hydraulic Tensile Testing Machine – FRAME
The double acting servo actuator, which is integrated on the upper crosshead, has a long piston stroke which makes vertical testing space accessible for easy and
efficient testing of different samples lengths.
Load cell for measuring the load is mounted between lower grip and base plate.
Displacement transducers that mounted in the piston are used for displacement measuring.
External Extensometers (Video extensometers, Long Travel Extensometers, Automatic Extensometers or Clip-On Extensometers) can be synchronously used for
displacement measurements if required.
Servo Hydraulic Tensile Testing Machine – OPTIONAL ACCESSORIES
Standard Extensometer
Clip-On Type Extensometers, 50 mm gauge length, 25 mm travel, 0,01 mm accuracy,
Clip-On Type Extensometers, 50 mm gauge length, 0,001 mm accuracy,
Clip-On Type Extensometers can measure the displacement directly from the specimens.
Automatic Extensometers
Automatic Extensometer, 10-300 mm gauge length, 0,1 μm accuracy.
These kind of extensometers are fully automatic computer-controlled and used for flat and round specimens with different measurement distance.
By means of high sensitivity it can even used on very delicate materials.
Servo Hydraulic Tensile Testing Machine – LOAD MEASUREMENT
By means of full bridge strain gage load cell mounted on the lower base
Robust design to withstand eventual overloads
High accuracy to allow for machine Class 1/ISO 7500- 1 from 2 to 100% of its nominal capacity
Servo Hydraulic Tensile Testing Machine – SAFETY
High repeatability and linearity design
Machines are designed to cover and follow with fidelity all the requirements demanded by standards and regulations.
An push buttom, mushroom type is located in front of the working frame for emergency stop.
Servo Hydraulic Tensile Testing Machine – HYDRAULIC SYSTEM
Load application is made by means of a hydraulic piston, located within the machine frame.
To generate the pressure, a servo-hydraulic power unit, is comprised.
The high pressure power unit is tight fitted and pollution-proof, with very low noise.
Regulating the flow of hydraulic fluid (and hence the charging rate) is performed by means of a high performance servovalve mounted on a manifold
(hydraulic distributors).
The power pack assembly, manifold and servo valve is located inside of a work desk and rests on a set of four bumpers which prevent the transmission of vibrations
to the frame.
Servo Hydraulic Tensile Testing Machine – HYDRAULIC GRIPS
Hydraulically operated grips completely stop the possibility of sample sliding from the grips enabling for correct and definite strain measurements.
Hydraulic grips are very safe and user friendly.
Hydraulic grips come with grip sets for pulling 8 – 32 mm diameter cylinder samples.
The hydraulic grips has an independent hydraulic power unit with a working pressure of 400 bars.
*** Jaw faces for flat samples should be ordered separately.
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TECHNICAL SPECIFICATIONS
Fully Automatic Computer Controlled Servo Hydraulic Tensile Testing Machine For Tension, Compression & Bending Tests
Single Test Space
Capacity: 1000 kN.
Rigid Frame with 4 Colums
Automatic Test End Procedure
Position and Load Controlled Tests
Position Control and Measurement
Accuracy : ± 0.5%
Displacement control speed: 75 mm/min
Distance Between Front Columns: Min 600 mm
Distance between columns in sides : Min. 330 mm.
Actuator Stroke: Minumum 500 mm
Load Measuring System: High accuracy load cell tension-compression Class 0,5 according to ISO 7500-1
Over-force, travel limits, oil pressure, over-temperature, over-voltage etc are avaible.
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