一、概述：
適用于拉伸、壓縮等多項(xiàng)物理力學(xué)性能試驗(yàn)，選配其他試驗(yàn)夾具也可對(duì)金屬、非金屬、復(fù)合材料及制品的拉伸、壓縮、彎曲、剪切、剝離、撕裂等多項(xiàng)物理力學(xué)性能試驗(yàn)。試驗(yàn)機(jī)配置品牌電腦、中文WINDOWS XP 用戶界面、菜單提示、鼠標(biāo)選擇操作，數(shù)據(jù)和曲線隨試驗(yàn)過程動(dòng)態(tài)顯示。簡單方便。是建材企業(yè)，大專院校、科研院所、質(zhì)檢所、建工建材質(zhì)檢站等單位的檢測(cè)中心檢測(cè)設(shè)備。
I. Overview:
It is suitable for many physical and mechanical performance tests such as stretching and compression. Other test fixtures can also be used to stretch, compress, bend, shear, peel, tear, etc. metals, nonmetals, composite materials and products. Mechanical performance test. The test machine is equipped with a brａnd computer, Chinese WINDOWS XP user interface, menu prompts, mouse selection operation, and data and curves are dynamically displayed with the test process. easy and convenient. It is the testing equipment of the testing center of building materials enterprises, colleges, scientific research institutes, quality inspection bureaus of quality inspection bureaus, construction engineering construction material inspection stations and other units.
二、功能與特點(diǎn)：
★采用高精度、全數(shù)字調(diào)速系統(tǒng)及精密減速機(jī)，驅(qū)動(dòng)精密絲杠副進(jìn)行試驗(yàn)，實(shí)現(xiàn)試驗(yàn)速度的大范圍調(diào)節(jié)，試驗(yàn)過程噪音低、運(yùn)行平穩(wěn)。
★萬向節(jié)采用十字插銷結(jié)構(gòu)，而且具有擺角限制功能，一方面便于試樣夾持，保證試驗(yàn)同心度，另一方面很好的消除了不規(guī)則試樣對(duì)傳感器的影響。
★觸摸鍵操作方式，液晶顯示器實(shí)時(shí)顯示。顯示界面可顯示試驗(yàn)方法選擇界面、試驗(yàn)參數(shù)選擇界面、試驗(yàn)操作及結(jié)果顯示界面和曲線顯示界面，方便快捷。
★可實(shí)現(xiàn)試樣裝夾時(shí)橫梁快慢升降調(diào)整，具有過流、過壓、過載等保護(hù)裝置。
★選配微機(jī)接口，可外接微機(jī)實(shí)現(xiàn)試驗(yàn)過程的控制及數(shù)據(jù)的存儲(chǔ)、打印。
2. Functions and features:
★ Adopt high-precision, all-digital speed control system and precision reducer to drive the precision screw pair to carry out the test, to achieve a wide range of test speed adjustment, low noise and stable operation during the test.
★ The universal joint adopts a cross-bolt structure, and has the function of limiting the swing angle. On the one hand, it is convenient for sample holding to ensure the concentricity of the test. On the other hand, the influence of the irregular sample on the sensor is well eliminated.
★ Touch key operation mode, LCD display in real time. The display interface can display the test method selection interface, test parameter selection interface, test operation and result display interface and curve display interface, which is convenient and fast.
★ The cross beam can be adjusted up and down when the sample is clamped, and it has protection devices such as over-current, over-pressure and overload.
★ Optional microcomputer interface can be connected to a microcomputer to realize the control of the test process and data storage and printing.
三、技術(shù)參數(shù)：
★大拉力：5-50KN 大壓力：50KN
★高精度傳感器精度：±0.5%
★負(fù)荷精度：±1% 分辨率1/20000碼
★速度精度： ±0.5%
★速度范圍：1-250mm/min
★位移測(cè)量精度0.1mm
★大變形測(cè)量范圍：標(biāo)線-1000mm（選配）
★移動(dòng)橫梁有效行程：1000mm
★位移精度：示值相對(duì)誤差±0.5%
★電源：AC220V 50Hz
★外形尺寸960*780*2300mm（長*寬*高）
★凈重：750kG
3. 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
