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Nanjing Baru Instrument Equipment Co., Ltd.

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CMT2000 series microcomputer controlled electronic tensile testing machine

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product description

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Equipment overview:

CMT2000 series microcomputer controlled electronic tensile testing machine is a new type of material testing machine combining electronic technology and mechanical transmission. It has a wide and accurate loading speed and force measurement range, and has high accuracy and measurement of load, deformation and displacement. Sensitivity, can also perform constant speed loading, constant speed deformation, constant speed displacement automatic control test, and has the function of low cycle load cycle, deformation cycle, displacement cycle.

This series of models are mainly suitable for testing non-metallic materials with a test load below 5kN.

The main function:

It is used for tensile, peeling, tearing and other tests of various non-metallic material samples, as well as special tests for some products.

main feature:

1: Adopting a high-speed DSP platform, its high integration, powerful control, data processing capabilities, and high reliability are unmatched by testing machines using other processors.

2: Adopt a full-digital, closed-loop (force, deformation, displacement) control system based on the neuron adaptive PID algorithm, to realize full-digital closed-loop control of force and displacement, each control loop can be automatically switched, and realized when switching between modes Smooth transition without impact.

3: It can control and maintain the rate of test force and displacement.

4: Online identification of closed-loop control parameters.

5: High-precision 24Bit data acquisition system, high resolution, can be extended to 8 AD acquisition.

6: USB1.1 communication, communication rate is 12Mb / s, using full speed mode, batch transmission mode.

7: The system board adopts 4-layer PCB's unique anti-interference wiring method, which has strong anti-interference ability.

8: Except for the power supply interface, all other interfaces adopt standard USB-type interfaces, plug-and-play interface. This interface can be hot-plugged, that is, it has a plug-and-play function. Interface characteristics can be set online by software. Make the layout of each interface neat and reasonable, easy to plug.

9: The entire control system has high cost performance and high reliability.

10: The whole test process is controlled by microcomputer, and the load value, displacement value, deformation value, test speed and test curve are displayed dynamically in real time.

11: Data processing and analysis are performed by a microcomputer, and the test results can be automatically saved. After the test, the test curve can be recalled, and the test process can be reproduced by curve traversal, or curve comparison and curve enlargement can be performed.

12: The test software under the Chinese language Windows platform has strong data and graphic processing functions, and can print out complete test reports and test curves in real time.

13: Equipped with perfect limit protection, overload protection, emergency stop and other safety protection functions.

fulfill the standard:

Electronic universal testing machine GB / T 16491-1996

Application industry:

Metrology and quality inspection; rubber and plastics; metallurgy and iron and steel; machinery manufacturing; electronics and electrical appliances; automobile production; textile and chemical fiber; wire and cable; packaging materials and food; instruments and meters; medical equipment; Commodity inspection arbitration, technical supervision departments; building materials ceramics; petrochemicals; other industries.

Original configuration:

1 set of stretching jig

Scalable configuration:

Large deformation (rotary or fixed), fixtures or special designed fixtures and accessories can be selected according to the test standards or test samples provided by customers, and the cost is extra.

Technical Parameters:

model

CMT2501 , CMT2102, CMT2202, CMT2502, CMT2103, CMT2203, CMT2503

Measurement parameters

Test force

50N, 100N, 200N, 500N, 1kN, 2kN, 5kN

Testing machine level

Level 1

Test force measurement range

0.2% ~ 100% FS

Relative error of test force indication

Within ± 1.0%

Test force resolution

1 / 300000FS

Large deformation measurement range

10 ~ 800mm

Relative error of large deformation indication

Within ± 0.50%

Large deformation resolution

0.008mm

Relative error of beam displacement indication

Within ± 0.5%

Displacement resolution

0.03μm

control parameter

Force control rate adjustment range

0.01 ~ 5% FS / S

Relative error of force control rate

Within ± 1% of the set value

Beam speed adjustment range

0.001 ~ 500mm / min

Relative error of beam speed

Within ± 1% of set value

Constant force, constant deformation, constant displacement control range

0.5% to 100% FS

Constant force, constant deformation, constant displacement control accuracy

When the setting value is ≥10% FS, within ± 0.1% of the setting value;

When the setting value is less than 10% FS, within ± 1% of the setting value;

other

Beam travel

790mm / 930mm (240mm height) / 1280mm (490mm height)

Host size

570mm × 430mm × 1400mm / 1650mm (240mm height) / 1530mm (490mm height)

power supply

220 ± 10%; 400W

Host weight

About 90kg

contact details

  • company name:
  • Nanjing Baru Instrument Equipment Co., Ltd.
  • Contact:
  • Deng Pantian
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Nanjing Baru Instrument Equipment Co., Ltd.

Deng Pantian

  • address:
  • Room 1406, Building B, Building 216, Overseas Chinese Town, No. 1 Daqiao North Road, Pukou District, Nanjing (210032)
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