WDW-T series Computer Control Type Electronic Universal Testing Machine

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Ⅰ.Main functions This machine is applicable for tensile, compression, bending, shearing, peeling and tearing test of metal materials and non-metal materials .They may add test methods or rules  of other materials to customers’ need . They are essential testing instrument for quality testing section, university and colleges, research institution and industrial and mining enterprise. Ⅱ. Product features This machine adopts the most advanced and reliable console model constructer, imported whole digital alternating servo motor and servo adjustment system, imported load sensor and imported photoelectric encoder. Whole digital measurement and control system can realize high precision, wide range measure and three closed loops control. The system of measure and control adopts high precision transducer, imported high quality electron device and whole digit design. And the card also complies with PCI2.1 and automatically distributes resources. Integrated double channels precision amplifier can automatically zero. Build-in large scale CPLD can program logistic chips, high speed operate and real time process. The whole digital control adjustment and demarcation can supply Single AD software interface. The software adopts blocking design, has many kinds of controlling means such as displacement, force, deformation, (stress and strain) metal tension and so on. Multistep control procedure can be compiled using program editor of the software by keyboard . We can analysis and process the testing data according to corresponding standards, and automatically finger out routine data, such as tensile strength, yield strength, modulus of elasticity, non-proportional extend strength RP0.2, etc. Batch program of the software can sum up and compare the result and curve of one batch of specimen. The testing data adopts database management, supply word Excel and self-defining program and meet with the special requirements. Flexible editing mode of report forms can print satisfied table. Ⅲ.Technical Specification: Type parameters WDW-T50 WDW-T100 WDW-T200 Measuring range of testing force (kN) 0.2%--100%FS Accuracy of testing force ±1% Resolution of force 1/200000 of maximum force, no subsection full travel or seven subsections according to the requirements of customer Accuracy of displacement measure ±0.5% Resolution of displacement measure 0.03μm Maximum value of displacement（mm） 0.001 Adjusting range of displacement speed 0.001-500mm/min Accuracy of deformation measure ≤±0.5% Range of deformation measure 2%～100%FS Control accuracy of displacement speed velocity＜0.01mm/min，±1.0%of the point； velocity≥0.01%mm/min，±0.2% of the point. Effective  tension testing space (mm) 650 650 600 Compression testing space (mm) 650 650 650 Width of testing space (mm) 560 560 600 Nip size(mm) Thickness of flat specimen 0～14 0～14 0～20 Clamping diameter of round specimen ф4～ф22 ф4～ф22 ф9～ф26 Power supply 380V±10%，50Hz Working environment 10℃～30℃，relative humidity 80% Main configuration Imported servo motor and speed adjustment system, Precision photoelectric encoder. Weight (kg) 1100 1100 2000

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Jinan Tianchen Testing Machine Manufacture Co.,

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