Universal Material Tensile Machine
Introduction
It is a new material testing machine with powerful functions which combine electronic technique with mechanical drive. With controlling machine by computer, it accomplish all functions and deal with and analyze data, print testing results
This machine is driven by frequency conversion motor, servo motor drive movable cross-beam through gearing design to move up and down to accomplish force load. Use PC computer and interface board to collect data, store data, process data and print testing results. Can calculate maximum force, yield strength, average stripping strength, maximum distortion, yield point, elastic modulus parameters etc. Can process curve, support multi sensors, Figuring and Imaging operating windows, flexible processing data, support MS-ACCESS database etc, make the system function become more powerful…
These machines have a widely usage range, can test all sorts of materials, such as end products and semi-manufactures dumbbell specimen of plastic (cloth tube plate), rubber (plate tube), metal wire, tape, wheel, textile, acrylic, FRP, EVA, PE and shoes etc, testing their functions which include tensile strength, elongation, tearing, stripping, glue force etc.
Universal Material Tensile Machine
Character：
◆ Standards：ISO 527, ISO 604, ISO 178, ISO 1209, ASTM D 638, ASTM D 903
◆ High precision sensor（use high precision ball screw as driving mechanism）
◆ Frequency of collecting data：200 times/second
◆ Can store many testing results of referenced points, calculate average value automatically, grab automatically max. value, force value at break.
◆ Set range of break point proportion：0～99% ，ａnd can set freely according to different samples, accomplish stopped status at different position.
◆ Safety Device：Over loading, Emergency shut down, limitation device for above travel and under travel.
◆ Collect date synchronously, conversable full 24 bits AD codes,, resolution arrives 1/500,000, surpass all competitors.
◆ Voice prompts when testing, the unique technology in the field.
◆ Modularization＋SQL technology＋crystal report＋database technology etc make establishing user, customizing report and multi-reports become more easy.
◆ More than one thousａnd clamps and grippers for selection.
◆ Support multi-sensors, can equip with a few sensors at the same time for different range.
Universal Material Tensile Machine
Measure and Control System Introduction
We use newest system which was developed in 2008. With strong functions and convenient application such as language conversion, translate automatically testing results, units conversion, manage sample shape, manage users, process data, generate report etc., This system uses newest tools –Visual Studio .Net 2005 which is developed by Microsoft . With strong function and friendly windows, it become a developing tool for new generation operation system, and arrive more than 90% areas and population of global.
◆ Support nine languages：English, Chinese, Traditional Chinese, Japanese, German, French, Spanish, Russian, Portuguese. Application programs and data（Access database storage）can be translated anytime.
◆ Support three units：Metric system（N, kN, mm, MPa etc ）；British System （Lb, kP, Inch, kpsi）ａnd old system（g, kg,Ton, cm, kg/cm2 etc）
◆ Support many international testing standard：ISO, GB, ASTM, DIN, JIS ec. And also can add any standards. Manage testing methods for easy application.
◆ Testing report format：On the base crystal report and VS.Net report and can be export as Word、EXCEL、PDF document. Can add users LOGO to report make the report become excellent.
◆ Super curve function：Curve can be moved freely, zoom, sign important parameter, sign parallel line of E value. Can print separately（high-resolution）or export as picture document （BMP or JEG）；169 theory curves.
◆ Can manage users at different grades, ensure safe management and convenient usage for data and software..
◆ Figuring and Imaging operating windows which can be modified for distinguishing different users. Can set showing or hiding showing area of windows.
◆ Support redevelop：Parameter calculation is written by VBS script whose source codes have been opened. Separate
Report document is written by crystal report whose system parameters are stored in the database, convenient for redevelop by senior user.
◆ VBS scriptize control process, many control parameters can be imported or exported according to users self-setting. Expａnd the use scope of machine.main procedures, convenient for debugging machine.
◆ Three-way independent simulant input channel, 24 bits AD converter, gain amplifier controlled by program.
◆ Use USB 2.0 insulated photoelectricity to connect computer, reduce disturb and increase reliability.
◆ Unit for testing force uses the newest high-speed, high resolution, high precision, no dividual grade AD converter which can arrive ±250000 fractionized codes. Its superior to six grades amplifier and reach or approach advanced international standards.
◆ Unit for testing big distortion：this system use high-speed circuit system to accomplish four-quadrant collection of photoelectric encoder, solve all influence to testing results because of dithering under low speed and redirection thoroughly, and increase four times resolution to big distortion of test machine big distortion.
◆ Unit for testing displacement：use high-speed circuit system to accomplish four-quadrant collection of photoelectric encoder, solve all influence to testing results because of dithering under low speed and redirection thoroughly, and increase four times resolution to big distortion of test machine big distortion.
◆ Unit for controlling speed：full digital controlling unit and its speed regulation ratio arrive 1:50000, namely 0.001 ~ 500mm/min（precision : 0.1%）, and can be tested under the whole range.
Universal Material Tensile Machine
■ Max. Range：1KN、2KN、5KN、10KN、20KN（optional）
■ Precision Grade：0.3 grade
■ Measuring range of test force：0.4%～100 FS （Full range）
■ Display error of test force：≤ ±0.3%
■ Resolution of test force：（±1/250000 of max. test force，no classify grade in the whole range, and keep a constant resolution）
■ Display error of displacement：≤ ±0.2% （showing value）
■ Resolution of displacement：0.015mm
■ Adjustable range of speed：0.005%～5% FS （Full range）
■ Control accuracy of speed：Within ±2% of set value when speed ＜0.05%FS/s；Within ±0.5 % of set value when speed ≥0.05%FS/s；
■ Adjustable range of deformation speed：0.005%～5% FS （Full range）
■ Control accuracy of deformation speed：Within ±2% of set value when speed ＜0.05%FS/s；Within ±0.5 % of set value when speed ≥0.05%FS/s；
■ Adjustable speed range of working platform：0.001～500mm/min
■ Control accuracy of testing bench speed：≤ ±0.2% of set value
■ Control range of constant force、constant deformation、constant displacement：0.5%～99% FS （Full range）
■ Constant deformation、constant displacement：Within ±0.5 % of set value when speed ≥10%FS；Within±1 % of set value when speed＜10%FS；
■ Effective tensile space（no including clamp）：1100mm
■ Effective test width：380mm
■ Overall Size：80×55×217 cm
■ Weight：150 Kg
■ Power supply：220V/50Hz
■ Power：750 W
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