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XWW-20B Electronic tensile testing machine (imported configuration)

1、 Product Overview
This machine is used for measuring the mechanical properties of various thermosetting and thermoplastic plastics and plastic pipes, including tensile modulus, bending modulus, compression modulus, yield strength, tensile strength, fracture strength, elongation at break, compressive stress, compressive strain, shear, peeling, bracing, tearing, penetration, etc. It is suitable for material analysis and inspection in industries such as engineering plastics, reinforced nylon, modified plastics, plastics, profiles, plastic pipes, plastic sheets, and films.
This testing machine can be used for material data testing by scientific research institutions, colleges and universities, production inspection institutes at all levels, and material production factories.
2、 Execution standards

Standard number

Standard name

GB/T 16491-2008

Electronic universal testing machine 

GB/T 1040.1-2018

Determination of tensile properties of plastics Part 1: General principles

GB/T 1041-2008

Determination of compressive properties of plastics

GB/T 9341-2008

Test method for bending performance of plastics

IS0 527-1993

Determination of tensile properties of plastics

GB/T 18997.1-2020

Aluminum-plastic composite pressure pipes - Part 1: Aluminum pipes - Lap welded aluminum-plastic pipes

GB/T 2791-1995

Test method for peel strength of adhesive T - Flexible materials on flexible materials

GB/T 328.8-2007

Test methods for building waterproofing membranes Part 8: Tensile properties of asphalt waterproofing membranes

GB/T 15788-2017

Geosynthetic materials - Wide strip tensile test method

GB/T 1040.3-2006

Determination of tensile properties of plastics Part 3: Test conditions for films and sheets

GB/T 19806-2005

Extrusion peel test for polyethylene electrofusion components of plastic pipes and fittings

ISO 604-2002

Plastics - Determination of compressive properties

ISO 178:2019

Plastics — Determination of flexural properties

ISO 1209-1-2007

Rigid cellular plastics - Determination of flexural properties - Part 1: Basic bending test

ISO 1209-2-2007

Rigid cellular plastics - Determination of flexural properties - Part 2: Determination of flexural strength and apparent flexural modulus of elasticity

ASTM D 638-2008

Standard Test Method for Tensile Properties of Plastics


3、 Functional characteristics
1. The transmission part of the machine adopts a complete set of imported fully digital AC servo systems, a high-strength gantry frame structure, and adopts a segmented linear correction method to ensure high accuracy and stability of the force value detection part. High precision large deformation extensometers and small deformation extensometers can be optionally equipped; Accurately measure the deformation within the spacing between the sample markings. This machine has a simple and beautiful design, high accuracy, low noise, and convenient operation. It can provide a variety of fixtures for users to choose from.
Using high-quality imported load sensors, the collection part adopts a segmented linear correction method to ensure high accuracy and stability of the load detection part. The sensor adopts intelligent and digital design, breaking away from traditional collection and transmission methods, greatly improving the sampling accuracy and stability of the sensor; By adopting new sensor recognition technology, it is possible to automatically identify the installation status, sensor properties, and sensor coefficients of the sensor; The modification of sensors does not require software settings;
3. Supports multiple languages such as Chinese, English, French, and German to achieve software internationalization; It provides various curves such as stress-strain, load displacement, strain time, displacement time, and many other functions such as coordinate system configuration; Embedded data analysis and comparison software, export experimental data and test reports to Excel. Provided auxiliary analysis methods for user product development; Using network technology to achieve diagnosis and upgrading, it can be updated and upgraded online for free at any time through the network.
4、 Technical parameters

model

XWW-20B series


Measurement parameters

Maximum test force

20kN

Accuracy level

Level 0.5

Test force measurement range

0.5%~100%FS

Relative error of experimental force indication

±0.5%

Experimental resolution

0.5/200000

Deformation measurement range

0.4~100%FS

Relative error of deformation indication

±0.5% within

Deformation resolution

1/200000

Large deformation measurement range

Maximum value 900mm

Relative error of large deformation indication

±0.50% within

Large deformation resolution

0.0125mm

Measurement of bending deflection using a measuring instrument

15mm

Resolution of bending deflection measuring instrument

0.001mm

Accuracy of bending deflection measuring instrument

0.005mm

Relative error of displacement indication of crossbeam

±0.50% within

Displacement resolution

0.0001mm

Relative error of deformation control rate

When the speed is less than 0.05% FS, it is within ± 2% of the set value;

When the speed is ≥ 0.05% FS, it is within ± 0.5% of the set value

Cross beam speed adjustment range

0.001~500mm/min

Relative error of beam speed

When the speed is less than 0.05 mm/min, within ± 1.0% of the set value;

When the speed is ≥ 0.05 mm/min, within ± 0.5% of the set value;

 

Instrument parameters and

Device Introduction

Maximum stretching stroke

900mm

Effective test width

415mm

Power supply

220VAC-15%~220VAC+10% 50Hz 1kVA

Host size

800mm×480mm×1900mm

Host weight

Approximately 250kg

Servo motor set

Panasonic servo motor set from Japan

sensor

American transmission force sensor

Gearbox

Topforth planetary gearbox from Germany

encoder

Omron, Japan

ball screw 

Taiwan ball screw

computer

Lenovo brand computers

printer

HP brand printer

Instrument standard configuration

main engine

one

Large deformation extensometer

one

Lenovo Computer

one

HP Printers 

one

Stretching fixture

one(Jaws 0-7mm)

Bending fixture

one

20KN sensor

one

500N sensor

one

Power cord

one


5、 Attention
1. This machine meets the requirements of GB/T 16491-2008 "Electronic Universal Testing Machine" standard;
2. Choosing an additional force value sensor can expand the measurement range
3. The force control rate and deformation rate are both related to the material of the specimen, and their range cannot exceed the range of displacement rate adjustment;
To avoid deformation of the force sensor, during long-term holding tests, the test force should not exceed 50% of the full range of the sensor;
The actual effective space is the test space after installing the stretching fixture. If the fixture is different, the stretching space data will also follow. Changes.
6、 Fixture series


The above fixtures are based on the actual product

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Mailbox 948064885@qq.com Add Room 211, Juntai Fortune Plaza, Shuangtashan Town, Shuangluan District, Chengde City, Hebei Province
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Chengde City Wan plastic testing instrument Co., LTD 冀ICP备2022028249号-1