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一、電子拉力機(jī)用途：
適用于尋求材料力與形變關(guān)系的實(shí)驗(yàn)，可對(duì)金屬，非金屬的原材料、加工件、成品進(jìn)行拉伸、彎曲、剝離、壓縮、壓陷、附著力、撕裂等多項(xiàng)力學(xué)實(shí)驗(yàn)及分析。
二、電子拉力機(jī)主要特點(diǎn)：
1、測(cè)量系統(tǒng)
全自動(dòng)測(cè)力系統(tǒng)，無(wú)級(jí)檔，能自動(dòng)保證精度，并輕易地計(jì)量至示值的+/-0.2%精度，且zui大力時(shí)還為zui細(xì)分辨率。
美國(guó)品牌全套力傳感器（帶自動(dòng)識(shí)別）
自動(dòng)標(biāo)準(zhǔn)力，標(biāo)準(zhǔn)長(zhǎng)校正系統(tǒng)，可由任何*進(jìn)行傻瓜式計(jì)量校準(zhǔn)（加某一標(biāo)準(zhǔn)力，輸入口令密碼即可，長(zhǎng)度校正也是如此）。
全自動(dòng)測(cè)長(zhǎng)系統(tǒng)。
2、機(jī)械結(jié)構(gòu)：
采用門式框架結(jié)構(gòu)，無(wú)間隙的高級(jí)精密滾珠雙絲桿加載保證了整機(jī)鋼及載荷效率，并且有較大的測(cè)試空間，用于進(jìn)行各種試驗(yàn)，以保證整機(jī)大負(fù)荷的測(cè)試功能和簡(jiǎn)便的操作。
軸承（日本），同步帶全進(jìn)口，眾多不銹鋼組件，（罩殼為不銹鋼）。
激光校準(zhǔn)加工低阻力（遠(yuǎn)低于其他廠家）測(cè)伸長(zhǎng)系統(tǒng)。
結(jié)構(gòu)的編碼器在加高低溫箱時(shí)無(wú)需拆裝（限位為德國(guó)位置傳感器）
手感應(yīng)氣動(dòng)夾具。
3、驅(qū)動(dòng)裝置
電機(jī)為英國(guó)直流伺服大力矩電機(jī)（抗大過(guò)載）。
4、數(shù)據(jù)系統(tǒng)
中國(guó)windows98，win2000版電拉軟件隨時(shí)免費(fèi)升級(jí)，且全部曲線彩色噴墨打?。ㄜ浖敵霾噬€報(bào)告）。
試驗(yàn)過(guò)程中實(shí)時(shí)動(dòng)態(tài)顯示負(fù)荷、變形、位移、速度、zui大強(qiáng)力、斷裂強(qiáng)度、斷裂伸長(zhǎng)率、定伸強(qiáng)度等試驗(yàn)數(shù)據(jù)（帶很多汽車塑料功能）和應(yīng)力—應(yīng)變等各種試驗(yàn)曲線，試驗(yàn)結(jié)果自動(dòng)存盤、讀盤、分析、放大、計(jì)算、判定、統(tǒng)計(jì)等。
三、技術(shù)指標(biāo)：
負(fù)荷：0.01-50000n;0.01-20000n;0.1-5000n;0.1-3000n;0.1-1000n
負(fù)荷精度：+/-0.5%（>2n，按配置）
測(cè)變形量：0-1200mm(0.01/0.02)
測(cè)長(zhǎng)精度：+/-0.05mm(150mm標(biāo)準(zhǔn)樣棒）
速度精度：+/-0.5%fs（自動(dòng)力適合一切非金屬標(biāo)準(zhǔn)，整個(gè)范圍內(nèi)）
速度設(shè)定：電腦自動(dòng)
力值保護(hù)方式：電腦任意值設(shè)定
四、配套夾具（選）
氣動(dòng)夾具、氣動(dòng)線夾具、經(jīng)曲片狀?yuàn)A具、大力鍥型夾具、專為防水材料所設(shè)計(jì)的幕墻玻璃試驗(yàn)夾具，壓縮、彎曲夾具；高低溫箱（以上各項(xiàng)供用戶選定）。
| 【 electronic pulling tester 】 |
| i、usage: for use in the experiment of relationship between forcedeformation inmaterials.it can be used for many kinds of mechanics experimentsanalyses of elongation,flexure,stripping,compression,pitting,adhesiontearing in metallic or non-metallic raw materialsprocessed pieces. ⅱ、principal characteristics: 1、measuring system wholly automatic force measuring system,with no grading,automatically guaranteeing precisioneasily measuring to a precision display of +/-0.2%with the maximum force displaying the finest resolving power complete set of american brand force transducer(with automatic distinguisher) automatic standard forcestandard length correction system,may be calibrated by a simpleton measuring device of any measuring department(by adding a standard forceinputting the password,the same with the correction of length). wholly automatic length measuring system. 2、mechanical structure adopting the gantry structure,weighted,no-interval high precisionary atui-friction bearing double filament shaft to ensure the steel character of the whole machineload efficiency,with considerable large space for testing to be used in all kinds of experiments to ensure the testing function of the heavy load of the whole machineeasy operation. imported ball bearing(japanese)synchronous band,and a large number of stainless steel components(stainless steel case) laser calibrated processing low friction(lower than those from any other factories)testing prolongation system. the numbering machine of patent structure does not ned to be dismatled when increasing the height of the cryo-box(the limit is the german position transducer) patent hand transduction pneumatic clamps 3、diving device the motor is the english-made motor of direct current servo great torque(proof to overload) 4、data system chinese windows98,win2000 electric-driven software can be upgraded free of charge with colored ink--sprayed printing of all curve(most advanced software output colored curves report) in the course of experiment the real time kinesis shows the experimental data of load,deformation,displacement speed,maximum strong force,fracture intensity,fracture elongation rate,prolate intensity(with many auto plastic functions)and different kinds of stressstrain experimental curves.the results of experiments automatically store in disks,readable,analyze,enlarge,calculate,determinemake statistics. ⅲ、technical indexes load ：0.01-50000n;0.01-20000n;0.1-5000n;0.1-3000n;0.1-1000n precision of load：+/-0.5%（>2n，according to placement） measuring amount of strain：0-1200mm(0.01/0.02) measuring precision of length：+/-0.05mm(150mm international standard sample stick） precision of speed：+/-0.5%fs（automatically suitable for all kinds of non-metallic standards in the whole range） determination of speed:computer automatic protection of force value:computer arbitrary setting. ⅵ、accessory clamps(se-lected) paten pneumatic clamps,pneumatic wire clamps,classical sheet clamps,strong stickle-shaped clamps,specially designed testing clamps for screen wall glass,compressionflexure clamps,highlow temperature boxes(the above are for the choice of customers). |