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电子万能试验机 拉伸力试验机
一产品介绍：
电子万能试验机是专门针对高等院校、科研院所而设计的新一代双空间微机控制电子万能试验机。外形美观，操作方便，性能稳定可靠。计算机系统通过控制器，经调速系统控制伺服电机转动，经减速系统减速后通过精密丝杠副带动移动横梁上升、下降，完成试样的拉伸、压缩、弯曲、剪切等多种力学性能试验，无污染、噪音低，效率高，具有非常宽的调速范围和横梁移动距离，另外配置种类繁多的试验附具，在金属、非金属、复合材料及制品的力学性能试验方面，具有非常广阔的应用前景。该机广泛应用于建筑建材、航空航天、机械制造、电线电缆、橡胶塑料、纺织、家电等行业的材料检验分析，是科研院校、大专院校、工矿企业、技术监督、商检仲裁等部门的理想测试设备。
该机采用调速精度高、性能稳定的全数字伺服调速系统及伺服电机作为驱动系统，控制器作为控制系统核心，以Windows为操作界面的控制与数据处理软件，实现试验力、试验力峰值、横梁位移、试验变形及试验曲线的屏幕显示，所有试验操作均可以通过鼠标在计算机上自动完成。良好的人性化设计使试验操作更为简便。综合以上各项技术，该机可以近乎完美的实现试验力、位移等参数的闭环控制，可实现恒应力、恒位移等控制模式，并且各种控制模式之间可以平滑切换。同时可根据GB、ISO、JIS、ASTM、DIN及用户提供多种标准进行试验数据处理，并且具有良好的扩展性。
二电子万能试验机 符合标准
符合：GB 16491、GB 13022、GB/T 1040、GB/T 1041、GB/T 8804、GB/T 9341、GB/T 9647、GB/T 17200、GB/T 528-1998、GB/T 1039、ISO7500-1 、ISO5893、ASTM D638、ASTM D 695、ASTM D790等标准。
三、电子万能试验机主要技术参数：
1、 最大试验力： 5000N、10000N、20000N、50000N、100000N
2、 测 量 范 围： 最大试验力的2%—100%
3、 试验机精度级别：0.5级
4、 试验力准确度： 优于示值的±0.5%
5、 横梁位移测量： 分辨率为0.01mm
6、 变形准确度： 优于±0.5%
7、 调 速 范 围： 0. 5-500mm/min
8、 试 验 空 间： 800mm
9、 主 机 形 式： 门式框架结构
10、 主 机 尺 寸： 840×600×1450
11、 重 量： 约450Kg
12、 工 作 环 境： 室温～45℃，湿度20%～80%
Electronic universal testing machine tensile strength tester
Product introduction:
Electronic universal testing machine is designed for institutions of higher learning, scientific research and design of a new generation of double space microcomputer control electronic universal testing machine.Good appearance, easy to operate, stable and reliable performance.Computer system through the controller, the rotational speed control system control servo motor, after reduction system to slow down the move beam by precision ball screw pair drive up and down, to complete the sample of tensile, compression, bending, shear, and other mechanical properties test, no pollution, low noise, high efficiency, has a very wide speed range and beams moving distance, additional configuration supported by a wide variety of experiment, in the metal, nonmetal, composite materials and products of mechanical performance test, has the very broad application prospects.This machine is widely used in building materials, aerospace, machinery manufacturing, wire and cable, rubber, plastic, textile, home appliances and other industries of material inspection analysis, is a scientific research institutions, universities and colleges, industrial and mining enterprises, technical supervision, commodity inspection, arbitration and other departments of the ideal test equipment.
The machine adopts high speed control precision, stable performance, full digital servo control system and servo motor as driving system, the controller as the core control system, based on Windows interface control and data processing software, realize the test force, test force peak, the beam displacement and deformation test and test curve screen display, all the test operation can be done automatically by the mouse on the computer.Good humanized design make test operation more simple.Comprehensive the above technology, the machine can perfect the implementation of the test force, displacement and other parameters of the closed loop control, which can realize constant stress and constant displacement control mode, and can smooth switching between all kinds of control mode.At the same time, according to GB, ISO, JIS, ASTM, DIN, and provide a variety of standard test data processing, and has good extensibility.
Two electronic universal testing machine conforms to the standard
: 16491 GB, 13022 GB, GB/T 1040, GB/T 1041, GB/T 8804, GB/T 9341, GB/T 9647, GB/T 17200, GB/T 528-1998, GB/T 1039, ISO7500-1, ISO5893, ASTM D638, ASTM D 695, ASTM standards such as D790.
Three, electronic universal testing machine, main technical parameters:
1, the biggest test force: 5000 n, 10000 n, 20000 n, 50000 n, 100000 n
2, measuring range: 2% - 100% of the maximum test force
3, level of testing machine precision: 0.5 on the Richter scale are unlikely
4 and accuracy of the test force: better than that of value plus or minus 0.5%
5, the beam displacement measurement: resolution of 0.01 mm
6, deformation accuracy: better than that of plus or minus 0.5%
7, the adjustable speed range: 0. 5-500 - mm/min
8, inspecting and test space: 800 mm
9, the main machine form: gantry
10, main machine feet inches: 840 * 600 * 600
11, heavy quantity: 450 kg
12, work environment, room temperature ~ 45 ℃, humidity 20% ~ 80%
