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XWW-20A electronic universal testing machine

XWW-20A electronic universal testing machine

Electronic universal testing machine for all kinds of thermosetting, thermoplastic plastics, Plastic pipe tensile elastic modulus, bending elastic modulus, compression modulus, yield strength, tensile strength, breaking strength, elongation at break, compressive stress, compressive strain, shear, peel, stay, tear, penetration and other mechanical properties of the determination, suitable for engineering plastics, reinforced nylon, modified plastics, plastics, profiles, plastic pipes, plastic sheets and films and other industries of the material Material analysis and inspection. The transmission part of the electronic universal testing machine adopts a full set of digital AC servo system, high stiffness frame structure, and adopts the method of piecewise linear correction to ensure the high precision and high stability of the force value detection part, and can choose the biaxial large deformation extensometer and small deformation extensometer; Accurately measure the deformation of the sample within the spacing of the marking line. The unique shock absorption function of the main frame eliminates the need to install the foundation. The universal testing machine has beautiful appearance, high precision, low noise, easy operation, accuracy can reach 1 level, and provides a variety of fixtures for users to choose.

Ultra-high rigid structure

Gantry type ultra-high stiffness frame structure, wide speed control range, sealed vertical shaft bracket, super rigidity, no clearance ball bearing, high precision, good stability.

Three kinds of speed closed-loop control

The test can be programmed according to the above control mode, and the control mode can be switched seamlessly; Advanced closed-loop AC servo maintenance-free control system, high precision, high reliability; Imported reducer and ball screw improve the control accuracy and stability.

Intelligent digital measurement and control technology

Adopt high quality load sensor, the acquisition part adopts piecewise linear correction method to ensure the high precision and high stability of the load detection part. The sensor adopts the original intelligent and digital design, which gets rid of the traditional acquisition and transmission mode, and greatly improves the sampling accuracy and stability of the sensor; Using the latest sensor recognition technology, it can automatically identify the installation status of the sensor, the nature of the sensor, and the sensor coefficient; The sensor can be changed without setting software;

High-speed processor

The high-speed processor with built-in DSP not only greatly improves the sampling rate of the system, but also improves the control accuracy and response time of the system.

Strain measurement system

Equipped with large deformation extensiometer, good two-way follow-up, strong following, can accurately measure the deformation of the sample within the marking distance, so as to obtain more accurate yield strain, fracture strain and stress at X%;

Modular design

Based on the design concept of testing standards as the test base module, the rich software test module basically contains all the current test methods, and can add new standard modules according to user needs, with the expansion of the use of functions, to adapt to the special needs of more non-standard customers.

Powerful software function

Practical return to zero function, by adjusting the beam position, reasonable and effective to eliminate the initial stress of the sample, so as to obtain more accurate test results. With Chinese, English, French, German and other multi-language support, to achieve software internationalization; Provide stress-strain, load-displacement, strain-time, displacement-time and other curves, coordinate system configuration and many other functions; Embedded data analysis and comparison software, test data, test report exported to Excel. Provide auxiliary analysis means for user product research and development;

Using network technology to achieve diagnosis and upgrade, can be free online update and upgrade at any time through the network.

Meet the standards

Standard number

Standard name

GB/T 16491

Electronic universal testing machine

GB/T 1040

Test method for tensile properties of plastics

GB/T 1041

Test method for compression properties of plastics

GB/T 9341

Test methods for bending properties of plastics

IS0 527

Determination of tensile properties of plastics

GB/T18997.1

Stripping test of aluminum-plastic composite pressure tube

GB/T 2791

Peel strength test  Peel test method

GB/T 328.8

Tensile properties of asphalt waterproofing coils

GB/T 15788

Wide strip tensile test

GB/T 13022-91

Test method for tensile properties of plastic films

GB/T 19806

Plastic pipes and fittings - extrusion stripping test for polyethylene electromelt components

ISO 604

Plastics - Determination of compressive properties

ISO 178

Plastics -- Determination of flexural properties

ISO 1209-1

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

ISO 1209-2

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

Instrument parameters

Model number

XWW Series

 

Maximum test force

20kN

accuracy level

Grade 0.5

Test force indicator relative error

Plus or minus 1%

Deformation measurement range

0.4 to 100% FS

Relative error of deformation indication value

±0.5% or less

Large deformation measurement range

5 to 800mm

Large deformation indication relative error

Plus or minus 0.5%

Relative error of beam displacement indication

Plus or minus 0.50%

Displacement resolution

The 0.001 mm

Beam speed adjustment range

0.001 ~ 500mm/min

 

 

Instrument configuration:

 

Configuration

Effective trial width

420mm

Maximum stretch stroke

800mm

Maximum compression space

1000mm

Electrical source

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

Host dimensions

750mm×480mm×2000mm

Engine weight

About 300kg

Standard configuration

One 20kN sensor

1 Lenovo computer and HP printer

1 data cable

One hand box

A server

Dongling

sensor

Wide gauge

Speed reducer

Newdart reducer

Ball screw

Taiwan ball screw 32mm

Extensometer

Import encoder

Japanese Omron

Note:

  1. This machine conforms to GB/T 16491-2008 "Electronic universal testing machine" standard requirements;
  2. Additional force value sensor can be selected to expand the measuring range
  3. The force control rate and deformation rate are related to the material of the sample, and its range can not exceed the displacement rate adjustment range;
  4. In order to avoid permanent deformation of the force sensor, it is best not to exceed 50% of the full scale of the sensor when conducting a long time holding test;
  5. The effective space is the test space after the installation of the stretching fixture. If the fixture is different, the stretching space data will be different.

 

 

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