Electronic universal testing machine CMT series with single beam

(1) Technical structure of mechanism:

The main frame is mainly made of foundation, two beams which have fixation function, one moving beam and portal frame which is made of two lead screws.

Transmission loading system adopts alternating servo motor and timing belt speed reducers which drive high-precision ball screw to run to drive moving beam to realize loading.

It has the characteristics of beautiful sculpt, good stability, high stiffness, high control accuracy, high-efficiency, low-noise and others.

(2) Control and measure system

This machine adopts the advanced DSC-10LG full digital closed loop control system to control and measure and adopts computer to process testing course and dynamic display

of experimental curve and data processing. After testing, you can enlarge the curve to process reanalysis and editing of data through figure processing module.

The performance of product reaches to international advanced level.

Ⅰ Name and type of equipment

CMT-1L Microcomputer control electronic universal testing machine

Ⅱ Application of equipment

This machine is applied in analysis and research of statics property testing of tensile, compression, bending, cutting, holding and other items of metal and nonmetal material (including composite material). It can achieve R_eH, R_eL, Rp_0.2, Fm, Rt_0.5 , Rt_0.6, Rt_0.65, Rt_0.7、Rm, E and other testing parameters automatically and can also do test and provide data according to GB, ISO, DIN, ASTM, JIS and other international standards.

Ⅲ Main technical parameters

(1) Measurement parameters

1. Maximum test force: 1KN

2. Accuracy class: 0.5

3. Measuring range of test force: 0.4%～100%FS （full scale）

4. Indicating error of test force: within ±0.5% of indicating value

5. Resolution of test force: ±1/200000 of maximum test force, up to ±1/300000, grade unchanged and resolution unchanged in whole process

6. Deformation measuring range: 0.2%～100%FS

7. Deformation indicating error: within ±0.5% of indicating value

8. Resolution of deformation: 1/200000 of maximum deformation, up to 1/300000

9. Displacement indicating error: within ±0.5% of indicating value

10. Resolution of displacement: 0.025μm

（2）Control Parameters

1. Tuning range of force control rate: 0.005～5%FS/s

2. Control accuracy of force control rate:

When rate is less than 0.05%FS/s, within ±2% of setting value

When rate is no less than 0.05%FS/s, within ±0.5% of setting value

3. Tuning range of resolution rate: 0.005～5%FS/s

4. Control accuracy of resolution rate:

When rate is less than 0.05%FS/s, within ±2% of setting value

When rate is no less than 0.05%FS/s, within ±0.5% of setting value

5. Tuning range of replacement rate: 0.001～500mm/min

6. Control accuracy of movement rate:

When rate is less than 0.5mm/min, within ±1% of setting value

When rate is no less than 0.5mm/min, within ±0.2% of setting value

(3) Other parameters

1. Effective distance of tension: 700mm

2. Effective distance of compression: 700mm

3. Size of host: 650×330×1730mm

4. Electrical source power: 0.75kW, 220V, 50Hz

5. Weight of host: about 150Kg

This machine is applied in analysis and research of statics property testing of tensile, compression, bending, cutting, holding

and other items of metal and nonmetal material (including composite material). It can achieve R_eH, R_eL, Rp_0.2, Fm, Rt_0.5 , Rt_0.6, Rt_0.65, Rt_0.7、Rm, E and other testing parameters automatically and can also do test and provide data according to

GB, ISO, DIN, ASTM, JIS and other international standards.