WDW microcomputer control electronic universal testing machine

WDW microcomputer-controlled electronic universal testing machine performance characteristics: The machine drives the beam to move through an AC servo motor. The fully digital multi-channel closed-loop measurement and control system configured by the product is the latest generation of measurement and control system developed by applying many advanced professional technologies. The control software can automatically obtain conventional data such as tensile strength, yield strength, elastic modulus, non-proportional elongation strength RP0.2. Three closed-loop control can be realized. During the test, various test curves such as force-displacement, force-time, stress-strain, etc. can be displayed in real time, and can automatically switch at any time, observation and comparison. The control and data processing of the test process by the computer control system fully meet the requirements of the corresponding national standards. Automatic zero clearing, automatic shifting or non-dividing, automatic calibration, automatic storage, single control mode or multi-step program control mode can be selected for testing. After the sample is broken, it will stop automatically, the test data will be saved and analyzed automatically, and it can assist manual analysis, batch test, batch processing and automatic statistical results. The interface is beautiful, the function is complete, the expansion is convenient, the operation is simple, safe and reliable. Technical parameters: Model WDW-1WDW-2WDW-5WDW-T10WDW-T20 Maximum Test Force Precision Grade 0.5 Test Force Measurement Range 0.2-100 FS Test Force Indication Error ± 0.5 Test Force Resolution 1/500000 of Maximum Test Force, No Grades in the Whole Process. When the beam displacement indication error 0.2 displacement resolution 0.015 μm force control rate adjustment range 0.005 ~ 5% FS/S force control rate control accuracy rate <0.05 FS/s, it is within 2% of the set value; When the rate is ≥ 0.05 FS/s, if the deformation rate adjustment range is 0.005 ~ 5% FS/S within 0.5% of the set value, the deformation rate control accuracy rate is less than 0.05 FS/s, it is within 2% of the set value; When the rate is ≥ 0.05 FS/s, if the beam speed adjustment range is 0.001~500 mm/min within 0.5% of the set value and the relative error of beam speed within 0.2% of the set value, the constant force, constant deformation and constant displacement control range is 0.5~100 FS, the constant force, constant deformation and constant displacement control accuracy setting value is ≥ 10% FS, it is within 0.1% of the set value; When the setting value is less than 10% FS, within ± 1% of the set value. Tensile space (excluding clamps) 950mm1000mm compression space 880mm800mm effective test width without 410mm overall dimensions (mm)600 × 420 × 1700780 × 500 × 1680 host power supply 220V/50Hz, 10% 220V/50Hz, 10% power 0.75KW0.75KW host weight about 200Kg about 350Kg large deformation large deformation measuring range 10~800mm note 1. fixtures and deformation measuring devices and other accessories are configured according to customer requirements. The large deformation indication error is within 2% of the indication value. 2. Local adjustment can be made according to user requirements. Large deformation resolution 0.008 mm3. Special heighening and widening of the test space can be customized.

Key words:

Product Details

WDW microcomputer control electronic universal testing machine

Performance characteristics:
The machine is driven by AC servo motor to move the beam. The fully digital multi-channel closed-loop measurement and control system configured by the product is the latest generation of measurement and control system developed by applying many advanced professional technologies. The control software can automatically obtain conventional data such as tensile strength, yield strength, elastic modulus, non-proportional elongation strength RP0.2. Three closed-loop control can be realized. During the test, various test curves such as force-displacement, force-time, stress-strain, etc. can be displayed in real time, and can automatically switch at any time, observation and comparison. The control and data processing of the test process by the computer control system fully meet the requirements of the corresponding national standards.

Automatic zero clearing, automatic shifting or non-dividing, automatic calibration, automatic storage, single control mode or multi-step program control mode can be selected for testing. After the sample is broken, it will stop automatically, the test data will be saved and analyzed automatically, and it can assist manual analysis, batch test, batch processing and automatic statistical results. The interface is beautiful, the function is complete, the expansion is convenient, the operation is simple, safe and reliable.

Technical parameters:

Model

WDW-1

WDW-2

WDW-5

WDW-10

WDW-20

Maximum test force

1kN

2kN

5kN

10kN

20kN

Accuracy Class

0.5 level

Test force measurement range

0.2% - 100% FS

Indication error of test force

±0.5%

Test force resolution

1/500000(1000000) of the maximum test force, with no gear in the whole process.

Indication error of beam displacement

±0.2%

Displacement resolution

0.015 μm

Force control rate adjustment range

0.005 ~ 5%FS/S

Force Control Rate Control Accuracy

Rate <0.05 FS/s, within ± 2% of the set value; rate ≥ 0.05 FS/s, within ± 0.5 of the set value

Adjustment range of deformation rate

0.005 ~ 5%FS/S

deformation rate control accuracy

Rate <0.05 FS/s, within ± 2% of the set value; rate ≥ 0.05 FS/s, within ± 0.5 of the set value

Cross beam speed adjustment range

0.001 ~ 500mm/min

Relative error of beam speed

Within ± 0.2% of set value

Constant force, constant deformation, constant displacement control range

0.5% ~ 100%FS

Constant force, constant deformation, constant displacement control accuracy

When the set value is ≥ 10% FS, it is within 0.1% of the set value; When the set value is less than 10% FS, it is within 1% of the set value.

Stretch space (without fixture)

950mm

1000mm

Compress space

880mm

800mm

Effective test width

None

410mm

Overall dimension (mm)

600 × 420 × 1700

780 × 500 × 1680

Host power supply

220V/50Hz,±10%

220V/50Hz,±10%

Power

0.75KW

0.75KW

Host weight

About 200Kg

About 350Kg

Big

Change

Form

Large deformation measurement range

10 ~ 800mm

Note

1. Fixture and deformation measuring device and other accessories, according to customer demand configuration.

Large deformation indication error

Within ± 2% of the indication

2. Local adjustment can be made according to user requirements.

large deformation resolution

0.008mm

3. Special heighening and widening of the test space can be customized.

Product inquiry

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