LG-1立式光學(xué)計(jì)VERTICALOPTIMETER本儀器是一種采用量塊或標(biāo)準(zhǔn)零件與試件相比較的方式測(cè)量物體外形尺寸的儀器。主要用于五等精度量塊，一級(jí)精度柱型規(guī)及各種圓柱形，球形，線形等物體的直徑或板形物體的厚度的精密測(cè)量，對(duì)被測(cè)件作微小位移測(cè)量。亦可用來(lái)控制精密零件的加工。Theoptimeteriswidelyusedtopreciselymeasureexternalsizeofworkpiecebycomparisonwithagaugeblockorstandardpart.Itisapplicableforexamining5-gradegaugeblocks,cylindergaugesandexternalsizesofprecisionpartssuchasparallelplanes,spheresandcylinders.■特點(diǎn)介紹■技術(shù)規(guī)格被測(cè)件最大長(zhǎng)度Max.measuredlength80mm直接測(cè)量范圍Measuringrange 0.1mm分劃板分度值Scalegraduation1 m總放大倍數(shù)Totalmagnification1000x測(cè)量壓力Measuringpressute(2 0.2)N示值變動(dòng)性Instability0.1 m最大不準(zhǔn)確度Max.inaccuracy 0.25 m讀數(shù)方式Readingmode分劃板讀數(shù)Opticalreticule最大測(cè)量誤差Max.measurementerror (0.5+L/100) mL是被測(cè)長(zhǎng)度,以mm計(jì)Listhemeasuredlengthinmm儀器體積Dimensions340 160 410mm儀器重量Weight30kg標(biāo)準(zhǔn)配件Standardattachments可調(diào)帶筋園臺(tái)Ribbedcircularstage,adjustable可調(diào)園平臺(tái)Planarcircularstage,adjustable帶筋固定方臺(tái)Ribbedsquarestage,fixed平面測(cè)帽P(pán)lanarcontacttip,Ф2平面測(cè)帽P(pán)lanarcontacttip,Ф8小球面測(cè)帽Smallsphericalcontacttip刃形測(cè)帽Knifecontacttip