The microcomputer controlled electronic universal testing machine can be used for mechanical property testing of non-metallic materials such as rubber, plastic, wire and cable, textile, waterproof materials, non-woven fabrics, as well as metal wires, metal foils, metal sheets, and metal bars; Combined with specialized fixtures, it can complete finished product tensile, compression, peeling, shearing, tearing, bending (folding) tests, and can also be used for mechanical performance testing of profiles and components; It is also suitable for testing materials such as ropes, belts, wires, rubber, plastics, etc. with large sample deformation and fast testing speed. It has a wide range of applications and good prospects for use.
According to standards such as GB, JIS, ASTM, DIN, BS, etc., parameters such as tensile strength, yield strength, elongation, tensile stress, tensile elongation, elastic modulus, etc. can be automatically calculated.
The device has stable control accuracy, easy operation, supports printing of multiple test data, and can generate graphics based on test data for comparative analysis.
Measurable parameters include: maximum force value, fracture value, upper and lower yield strength, tensile strength, compressive strength, elastic modulus, elongation, maximum and minimum values of peel interval, average value, etc. The parameters can be selected according to the needs before ordering.
The equipment has multiple protection functions such as overload, overcurrent, overvoltage, undervoltage, overspeed, and travel, ensuring safe and reliable operation.
Suitable for quality supervision, teaching and research, aerospace, steel metallurgy, automotive, construction and building materials and other experimental fields.
| 规格型号 | WDW-10（20）M | WDW-（50）100M | WDW-200（300）M |
| 最大负荷（kN） | 10（20） | 50（100） | 200（300） |
| 试验机准确度等级 | 0.5级 | 0.5级 | 0.5级 |
| 试验力示值相对误差 | ±0.5％以内 | ±0.5％以内 | ±0.5％以内 |
| 试验力测量范围 | 1％～100％FS | 1％～100％FS | 1％～100％FS |
| 变形（引伸计）测量范围 | 1%～100%FS | 1%～100%FS | 1%～100%FS |
| 变形示值相对误差 | ±0.5％以内 | ±0.5％以内 | ±0.5％以内 |
| 力控制速率范围 | 0.005～0.5FS/s |
| 力控制速率精度 | 速率＜0.05%FS/s时，为设定值的±1%以内，速率≥0.05%FS/s时，为设定值的±0.5%以内 |
| 应变控制速率范围 | 0.005～0.5FS/s | 0.005～0.5FS/s | 0.005～0.5FS/s |
| 应变控制速率精度 | 速率＜0.05%FS/s时，为设定值的±1%以内 |
| 速率≥0.05%FS/s时，为设定值的±0.5%以内 |
| 位移控制速率精度 | 设定值的±0.5%以内 |
| 横梁移动行程（mm） | 800 | 900 | 900 |
| 横梁移动速度（mm/min） | 0.001～500 | 0.001～500 | 0.001～200 |
| 有效试验宽度（mm） | 370 | 475 | 500 |
| 最大拉伸空间（mm） | 800 | 700 | 600 |
| 最大压缩空间（mm） | 1100 | 1100 | 1000 |
| 圆试样夹块的夹持范围（mm） | Φ4～Φ20 | Φ4～Φ20 | Φ4～Φ26 |
| 板试样夹持厚度（mm） | 0～20 | 0～20 | 0-26 |
| 压板尺寸（mm） | Φ100 | Φ100 | Φ120 |
| 主机外形尺寸（长×宽×高mm） | 686×525×1810 | 845×660×2060 | 1000×760×2638 |
| 总功率（kW） | 0.75 | 1.5 | 2.5 |
| 重量（kg） | 300 | 700 | 1600 |
| 电源电压 | 220V/50Hz±10% | 220V/50Hz±10% | 220V/50Hz±10% |
