DS-WDW Serial Microcomputer Controlled Electronic Universal Testing Machine
Product Description
DS-WDW Serial Microcomputer Controlled Electronic Universal Testing Machine, Electronic Material Test Machine
- Dawson Group Ltd. - China Manufacturer, Supplier, Factory
DS-WDW series microcomputer controlled electronic universal testing machine is one of the high precision and high resolution testing machine series products produced by DAWSON. Adopts precision machined double nut preload grinding screw, Japanese SHIMPO planetary gear reducer (gear box adopts high quality, high viscosity lubricating oil, effectively prevent leakage, no need to replace lubricating oil during the product life cycle, lifetime maintenance-free), American import load sensor, Japanese Panasonic AC servo speed control system and high-strength host frame. The control system independently developed by DAWSON realizes the closed-loop control of test force, sample deformation and beam displacement and other parameters, which meets the data processing requirements of the national standard GB/T 228.1-2010 "Metal materials tensile test Part 1: room temperature test method". Screen display of test force, test force peak, beam displacement, sample deformation and test curve, automatic processing (according to the response test method) and disk storage of processing results. In addition, it is the first to realize the automatic measurement and processing of R-value and N-value of metal sheet in China, and the application of specially designed intelligent control mode setting expert system and network database technology makes this series of testing machine reach the international advanced level in technology.
| Technical specifications/testing machine model | DS-WDW-5E | DS-WDW-10E/20E | DS-WDW-50E | DS-WDW-100E | DS-WDW-200E | DS-WDW-300E | DS-WDW-500E/600E | DS-WDW-T2 | DS-WDW-T20 | DS-WDW-T100 | DS-WDW-20 | ||||||
| peculiarity | Adopt imported servo system and servo motor, full digital measurement and control system | ||||||||||||||||
| Maximum test force (kN) | 5 | 10/20 | 50 | 100 | 200 | 300 | 500/600 | 2 | 20 | 100 | 20 | ||||||
| Main engine stiffness (kN/mm) | 30 | 80 | 250 | 300 | 400 | 600 | 1000 | 20 | 80 | 300 | 80 | ||||||
| Main engine accuracy | All important parts of the main machine are processed by large machining centers imported from Japan to ensure the accuracy of the testing machine | ||||||||||||||||
| Precision ball screw accuracy | 16μm/300mm Class E All precision ball screw pairs are grinding | ||||||||||||||||
| Test force measurement range | Maximum test force 2%-100%/0.4%-100% | The maximum test force is 0.4%-100% | "80N-20kN, ungraded throughout" | 0.4%-100% | "80N-20kN, the whole process is not divided" | ||||||||||||
| Accuracy of test force | Better than ±1% of indicated value (precision level is ±0.5%) | ±0.5% | |||||||||||||||
| Test force resolution | 1/300000 of the maximum test force | ||||||||||||||||
| Deformation measuring range | 0.2-100%FN | ||||||||||||||||
| Accuracy of deformation measurement | Within 0.2%-100% of the full scale of the extender, better than ±1% of the indicated value (precision level is ±0.5%) | ||||||||||||||||
| Displacement resolution | 0.001mm | ||||||||||||||||
| Force control speed control range | 0.005-5%FN/s | ||||||||||||||||
| Force control speed control accuracy | When the rate is <0.05FN/s, it is within the set value of±2%; When the rate is≥0.05FN/s, it is within the set value of±0.5% and±1% | ||||||||||||||||
| Deformation rate adjustment range | 0.005-5%FN/s | ||||||||||||||||
| Deformation rate adjustment accuracy | When the rate is <0.05FN/s, it is within the set value of±2%; When the rate is≥0.05FN/s, it is within the set value of±0.5% | ||||||||||||||||
| Displacement rate adjustment range | 0.005mm/min-500mm/min stepless; Arbitrary setting | 0.005-250mm/min | 0.005mm/min-1000mm/min | ||||||||||||||
| Displacement rate control accuracy | When the speed is <0.01mm/min, the setting value is within±1%; When the speed is≥0.01mm/min, the setting value is within±0.2%; | ||||||||||||||||
| Constant force, constant deformation, constant displacement control range | 0.5%-100%FN/s | ||||||||||||||||
| Constant force, constant deformation, constant displacement control accuracy | When the set value is≥10%FN, within±0.01% of the set value; When the set value is <10%FN, the set value is within±1% | ||||||||||||||||
| Drawing stroke (mm) | 700 | 800 | 600 | 600 | 600 | 600 | 650 | 600 | 600 | 600 | 600 | ||||||
| Test space width (mm) | 400 | 370 | 575 | 600 | 600 | 600 | 600 | 430 | 430 | 610 | 430 | ||||||
| Main machine Dimensions (mm) | 610x480x1274 | 686x525x1880 | 945x654x2176 | 1010x750x2210 | 1100x770x2685 | 1100x770x2685 | 1150x770×2717 | 885x433x1398 | 1016x660x1990 | 062x775x1910 | 85x433x1398 | ||||||
| Accessory form | Standard single clamp stretch Attachment, compression attachment | Standard wedge drawing attachment, compression, bending attachment and other attachments proposed by the user | Standard single clamp stretch Attachment, compression attachment | Standard wedge stretching and compression attachment | |||||||||||||
| Electric control system installation mode | bottom-mounted | Side hanging | |||||||||||||||
| Weight (kg) | 100 | 250 | 700 | 1100 | 1560 | 2000 | 2800 | 130 | 232 | 830 | 130 | ||||||
| Motor power | 0.4 | 0.75 | 1.5 | 1.5 | 3 | 5 | 5 | 0.75 | 0.75 | 2 | 0.75 | ||||||
| Complete form | Table type | Floor type | Table type | Scaffolding type | Table type | ||||||||||||
Welcome to buy the newest and competitive price DAWSON DS-WDW Serial Microcomputer Controlled Electronic Universal Testing Machine, Electronic Material Test Machine from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.
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