一、产品简介：
纺织布料撕裂强度试验机使用新控制技术，通过进口原装交流数字控制器控制伺服电机配合同步带使一副高精度滚珠丝杠移动试台，试台能以0.001mm/min—500mm/min速度运行。在测力源上使用美国铨力高精度拉压传感器，其精度达到0.02%，灵敏度高，整个系统可达到0.5级精度，有效测力范围为大力值的0.2%到%；速度精度为示值的±0.5%以内；位移精度为示值的±0.5%以内；变形测量精度为示值的±0.5%以内。
1. Product introduction:
The textile fabric tear strength testing machine uses new control technology, and the imported original AC digital controller controls the servo motor and the synchronous belt to make a pair of high-precision ball screw move the test table. The test table can be at a speed of 0.001mm / min-500mm / min run. Using the imported high-precision tension and compression sensor imported from the United States Quantum Force, the accuracy reaches 0.02%, the sensitivity is high, the entire system can reach 0.5 grade accuracy, the effective force measurement range is 0.2% to% of the vigorous value; the speed accuracy is Within ± 0.5% of indicated value; displacement accuracy within ± 0.5% of indicated value; deformation measurement accuracy within ± 0.5% of indicated value.
二、技术参数：
★大拉力：5-50KN 大压力：50KN
★高精度传感器精度：±0.5%
★负荷精度：±1% 分辨率1/20000码
★速度精度： ±0.5%
★速度范围：1-250mm/min
★位移测量精度0.1mm
★大变形测量范围：标线-1000mm（选配）
★移动横梁有效行程：1000mm
★位移精度：示值相对误差±0.5%
★电源：AC220V 50Hz
★外形尺寸960*780*2300mm（长*宽*高）
★净重：750kG
2. Technical parameters:
★ High tension: 5-50KN Large pressure: 50KN
★ High precision sensor accuracy: ± 0.5%
★ Load accuracy: ± 1% resolution 1/2000 yards
★ Speed accuracy: ± 0.5%
★ Speed range: 1-250mm / min
★ Displacement measurement accuracy 0.1mm
★ Large deformation measurement range: marking line -1000mm (optional)
★ Effective travel of moving beam: 1000mm
★ Displacement accuracy: relative error of indication value ± 0.5%
★ Power supply: AC220V 50Hz
★ Overall dimensions 960 * 780 * 2300mm (length * width * height)
★ Net weight: 750kG
三、产品特点：
★自动清零：计算机接到试验开始指令，测量系统便自动清零
★自动返车：自动识别试验断裂后，活动横梁自动高速返回初始位置
★自动存盘：试验数据和实验条件自动存盘，杜因突然断电忘记存盘引起的数据丢失
★测试过程：试验过程及测量、显示、分析等均由微机完成
★显示方式：数据和曲线随试验过程动态显示
★结果再现：试验结果可任意存取，可对数据曲线再分析
★曲线遍历：试验完成后，可用鼠标找出试验曲线逐点的力值和变形数据，对求取各种材料的试验数据方便实用。
★结果对比：多个试验特性曲线可用不同颜色叠加、再现、放大、呈现一组试样的分析比较；
★曲线选择：可根据需要选择应力应变、力时间、强度时间等曲线进行显示和打印；
★批量试验：对参数相同的试验一次设定后可顺次完成一批试样的试验；
★试验报告：（可根据客户需要）
拉伸：大力、拉伸强度、断裂伸长率、弹性模量等
弯曲：大力、弯曲强度、挠度、弹性模量等
压缩：大力、压缩强度、屈服强度、弹性模量等，也可按用户要求的格式对试验报告进行编程和打印；
★限位保护：具有程控和机械两级保护；
★过载保护：当负载超过额定的10%时自动停机；
紧急停机：设有急停开关，用于紧急状态切断整机电源；
★自动诊断：系统具有自动诊断功能，定时对测量系统，驱动系统进行过压，过流、超温等到检查，出现异常情况即刻停机。
3. Product features:
★ Automatic zero-clearing: the computer receives the test start instruction, and the measurement system is automatically zero-cleared
★ Automatic return: After automatically identifying the test break, the movable beam automatically returns to the initial position at high speed
★ Automatic saving: automatic saving of test data and experimental conditions to prevent data loss caused by sudden power failure and forgetting to save
★ Testing process: The testing process and measurement, display, analysis, etc. are all done by the microcomputer
★ Display mode: data and curves are dynamically displayed with the test process
★ Result reproduction: The test results can be accessed at will, and the data curve can be re-analyzed
★ Curve traversal: After the test is completed, you can use the mouse to find the point-by-point force value and deformation data of the test curve, which is convenient and practical for obtaining the test data of various materials.
★ Comparison of results: Multiple test characteristic curves can be superimposed, reproduced, enlarged, and presented for analysis and comparison of a set of samples in different colors;
★ Curve selection: You can select stress and strain, force time, strength time and other curves to display and print according to your needs;
★ Batch test: After the test with the same parameters is set once, the test of a batch of samples can be completed in sequence;
★ Test report: (according to customer needs)
Stretching: strong force, tensile strength, elongation at break, elastic modulus, etc.
Bending: strong, bending strength, deflection, elastic modulus, etc.
Compression: Vigorously, compressive strength, yield strength, elastic modulus, etc the test report can also be programmed and printed in the format required by the user;
★ Limit protection: with two levels of program control and mechanical protection;
★ Overload protection: when the load exceeds 10% of the rated value, it will automatically stop;
Emergency stop: There is an emergency stop switch, which is used to cut off the power of the whole machine in an emergency state;
★ Auto-diagnosis: The system has an auto-diagnosis function. It regularly checks the measurement system and the drive system for over-voltage, over-current, and over-temperature, etc and immediately stops when an abnormal situation occurs.
