HST WDW-100E 100KN Computer control Electromechanical universal testing machine

HST WDW-100E 100KN Computer control Electromechanical universal testing machine
HST WDW-100E 100KN Computer control Electromechanical universal testing machine
HST WDW-100E 100KN Computer control Electromechanical universal testing machine
HST WDW-100E 100KN Computer control Electromechanical universal testing machine
HST WDW-100E 100KN Computer control Electromechanical universal testing machine
HST WDW-100E 100KN Computer control Electromechanical universal testing machine
HST WDW-100E 100KN Computer control Electromechanical universal testing machine
HST WDW-100E 100KN Computer control Electromechanical universal testing machine
HST WDW-100E 100KN Computer control Electromechanical universal testing machine

1. Introduction

WDW series electromechanical testing machines offer force, displacement or deformation closed loop testing in tension, compression, flexure, shear, tear and peel etc. The machine can be equipped with a variety of accessories including: grips, fixtures, compression frames, thermal cabinets and extensometers covering all relevant applications as testing of rubber, plastics, foils, films, textiles, adhesives, paper, foods, foams, timber, wires or other metallic or non-metallic specimens and medical, electronic and other components. The load frames are rigid constructed, providing superior axial and lateral stiffness.

It adopts rigid load frames, high accurate load weighting system, advanced PCIE measuring & control system and intuitive modular application software. Configured with extensive range of accessories for various applications, it can provide the optimal testing solutions for your individual application needs. With abundant experience of 20 years of involvements in materials testing industry & application knowledge on all kinds of sectors, It is capable of configuring the exactly suitable solutions & more accurately test system to customer involving the choice of load frame, core measuring & control elements, software package, grip/fixture etc. based on their specified test application and requirements

2. Application range

Load meets or exceeds the following standards: ASTM E4, ISO7500-1, EN 10002-2, BS1610, DIN 51221.

Strain measurement meets or exceeds the following standards: ASTM E83, ISO 9513, BS 3846, EN 10002-4.

Safety: This machine shall conform to all relevant European CE Health and Safety Directives EN 50081-1, 580081-1, 73/23/EEC, EN 61010-1

2.1 Rigid and reinforced Plastics/ Composites:

EN ISO 6259 - parts 1/2/3 Determination of tensile properties of thermoplastic pipes;

EN ISO 527-1 - parts 1/2/3 Determination of tensile properties on plastics;

ASTM D638 Standard Test Method for Tensile Properties of Plastics

ISO 604 Plastics - determination of compressive properties

ASTM D695- Plastics -- Standard Test Method for Compressive Properties of Rigid Plastics

EN ISO 9969 Determination of ring stiffness on thermoplastic pipes;

ISO 14125 Flexural Properties of Fiber-Reinforced Plastic Composites

ASTM D3846 Standard Test Method for In-Plane Shear Strength of Reinforced Plastics;

EN ISO 13968 Plastics piping and ducting systems -Thermoplastics pipes-Determination of ring flexibility;

EN ISO 844 Determination of compression properties;

2.2 Geo-textiles

BS EN ISO 10319 Geotextiles —Wide-width tensile test;

ASTM D3950 Standard Specification for Strapping, Nonmetallic (and Joining Methods);

JBT 8521(EN 1492-2): Textile slings. Safety. Round slings, made of man-made fibers, for general purpose use;

ASTM D 6775-02 Standard Test Method for Breaking Strength and Elongation of Textile Webbing, Tape and Braided Material;

2.3 Metal

ASTM E8 Standard Test Methods for Tension Testing of Metallic Materials;

ISO 6892 Metallic materials — Tensile testing — Method of test at ambient temperature;

BS EN 10002-1Determination of tensile properties on metals;

BS EN 10002-5: Metallic materials —Part 5: Method of test at elevated temperatures;

ASTM E21: Standard Test Methods for Elevated Temperature Tension Tests of Metallic Materials;

IS0 783: Metallic materials -Tensile testing at elevated temperature;

EN ISO 7438 Determination of flexure tests on metals;

3.Mechanical Features

3.1 Load Frame:

The frames all incorporate human factor considerations in the design to ensure safety, reduce operator fatigue, and provide the highest level of flexibility. Extremely robust crosshead guidance is incorporated in all frame designs providing the highest level of lateral crosshead stiffness.

3.2 High accuracy: The preloaded precision ball-screw with high speed & low noise ensures high speed and position measurement accuracy and less noise.

3.3 High stiffness frame: The load frame is with 4 columns and heavy duty pre-loaded bearings. Preloaded ball screws, precision guidance columns, and a symmetrical drive system improve frame stiffness and alignment

3.4 Safety features: The testing machine stops automatically when the change in the test force exceeds a specified value during operations.

3.5 Over-stroke limiter: The range of the crosshead movement mechanically limited. Comfortable working area The wide legroom under the load unit provides a comfortable working area for attaching and removing jigs

4. Specifications:

MODEL

HST WDW-100E

Load Capacity

100kN

Calibration standard

Class 0.5 according to ISO 7500-1 - Meets ASTM E-4

Testing Load Accuracy

±0.5%

Testing Load Range

0.4%100%FS

Load Resolution

1/500000FS

Deformation measuring range

0.2%100%FS

Deformation accuracy

≤±0.5%

Deformation resolution

1/500000FS of the max deformation

Test control mode

Three closed loop control, stress, strain and displacement

Displacement accuracy

Within ±0.5% of the value

Displacement resolution

0.04μm

Controls parameter

Constant force control range

0.001%~5FS/s

Constant force control accuracy

When the rate is < 0.05%FS/s, it is within ±2% of the set value; when the rate is ≥0.05%FS/s, it is within ±0.5% of the set value;

Constant deformation control range

0.0055%FS/s

Constant deformation control accuracy

When the rate is < 0.05%FS/s, it is within ±2% of the set value; when the rate is ≥0.05%FS/s, it is within ±0.5% of the set value;

Crosshead speed range

0.0051000mm/min

Crosshead speed accuracy

Within ±0.5% of the value

Mainframe parameters

Testing space (Crosshead Travel)

1100mm

Vertical test clearance/space

1350mm

Max. Tensile Testing Space

650mm

Test width

550mm

Overall Dimensions

948x660x1978mm

Weight

about 680kg

Power supply

1kW,AC220V±10%,50Hz/60Hz

5.Test Controller feature

Ø Sampling frequency upto 2.5kHz, 100μs steps, and 24bit A/D converter

Ø  Communication and control processor VortexDX86, 800MHz Load resolution ±25000,000 steps, ranges from 1mV/V up to 640mV/V and ±10V

Ø  RS485 interface for external keyboard/display supports a maximum of four devices

Ø Drive interface ±10V (±15bit) analogue command output, digital command output and safety functions •

Ø PC communication via USB or Ethernet

Ø Three iSI extension slots • Internal socket for serial sensors

Ø Internal socket for synchronizing several EDCs

Ø Display: LCD-graphics display 128x64 Pixel

Ø Grips opening and closing: with upper/lower grips independent operation

Ø  Keys: UP, DOWN and STOP (machine control); numerical and function keys (value input, programming) emergency stop

ØDigi-poti: crosshead-cylinder positioning; scroll of display and positioning of data input; Fine position by Jog






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