hv-1000型顯微硬度儀hv-1000型顯微硬度計(jì)采用lcd顯示屏，通過操作控制鍵可選擇硬度標(biāo)尺h(yuǎn)v或hk、試驗(yàn)力、保荷時(shí)間、光源亮度可以無級(jí)調(diào)節(jié)。用測微目鏡測得對(duì)角線長度d1和d2值，按鍵輸入后即可在lcd上顯示硬度值，操作簡便。適用范圍熱處理、碳化、淬火硬化層，表面覆層，鋼，有色金屬和微小及薄形零件等。hv-1000microvickershardnesstesteradoptslcdscreentodisplay.bymeanofcontrolkeys,hvorhkhardnessscales,testingforceanddurationtimecanbese-lectedandbrightnessoflightsourcecanbeadjustedwithoutsteps.withmeasuringmicroscope,itmaytestoutthelengthvaluesofdiagonalsd1andd2,thenpressthekeystoinputthelengthvalues,andthehardnessvalueswillbedisplayedonthelcdscreen.operationiseasy.usagerange:heattreatedlayer,carbonizedlayer,hardenedhardlayers,superficialcoating,steels,non-ferrousmetal,microandthinshapedcomponentshv-1000型顯微硬度儀技術(shù)數(shù)據(jù)(technicalspecifications) 試驗(yàn)力(testingforce)0.098n（10g）、0.245n(25g)、0.49n(50g)、0.98n(100g）、1.96n(200g)、2.94n(300g)、4.9n(500g)、9.8n(1000g)最小測量單位(minmeasuringunit)0.5 m總放大倍數(shù)magnificationofmicroscope100x（觀察,forobservation）400x（測量,formeasurement）加荷方式(loadingmethod)自動(dòng)（加荷、保荷、卸荷）,automatically(load,keep,unload)儀器尺寸(overalldimension)405 290 480mm（長 寬 高,lxwxh）儀器重量(netweight)25kg試件最大高度(maxheightofspecimen)65mm電源(powersupply)ac220v 5%，50~60hz執(zhí)行標(biāo)準(zhǔn)(carriedstandard)gb/t4340.2國家標(biāo)準(zhǔn)(gb/t4340.2chinesestandard),jjg151檢定規(guī)程(jjg151inspectionrule)x-y試臺(tái)x-ytestingtable尺寸(dimension):100 100mm最大移動(dòng)(max.travelrange):25 25mm標(biāo)準(zhǔn)配件附件standardaccessories物鏡40x10x、微氏壓頭、測量目鏡10x、標(biāo)準(zhǔn)硬度塊（2）、薄形試臺(tái)、圓柱體試臺(tái)、平口試臺(tái)、水平儀、電源線、輔助工具等ob-jectives40xand10x,vickersindenter,microscope10x,standardhardnessbrocks:2pcs,thinspecimentestingtable,columntestingtable,forcipatetestingtable,lever,powercable,assistanttools,etc