產(chǎn)品簡(jiǎn)介
數(shù)顯顯微硬度計(jì)采用大顯示屏LCD顯示，界面操作采用菜單式結(jié)構(gòu)，可在操作面板上選擇硬度標(biāo)尺HV或HK，通過數(shù)碼測(cè)量壓痕，自動(dòng)輸入，自動(dòng)顯示硬度值。并可進(jìn)行硬度值相互轉(zhuǎn)換，測(cè)試結(jié)果可自動(dòng)儲(chǔ)存、處理、打印。備有RS-232接口，可與計(jì)算機(jī)聯(lián)機(jī)。本機(jī)數(shù)字化、自動(dòng)化程度較高。
適用范圍
熱處理、碳化、淬火硬化層，表面覆層，鋼，有色金屬，微小及薄形零件等。
Digital Micro Vickers Hardness Tester adopts large LCD screen to disy and menu type structure to choice hardness scales HV or HK, exchange hardness values among scales, store testing results and data procession automatically, as well as output by printer. By means of interface of RS-232, the instrument can be linked with computer.
Usage Range:
Heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, n-ferrous metal, micro and thin shaped components.
數(shù)據(jù)(Technical Specifications) | 試驗(yàn)力 (Testing Force) | 10gf (0.098N）、25gf (0.245N)、50gf (0.49N)、100gf (0.98N )、 200gf (1.96N)、300gf (2.94N)、500gf (4.9N)、1000gf (9.8N) | | 轉(zhuǎn)換標(biāo)尺(Exchanging Scales) | 洛氏、表面洛氏、布氏 ( Rockwell, Superficial Rockwell, Brinell) | | 小測(cè)量單位(Min Measuring Unit) | 0.031μm | | 總放大倍數(shù) Magnification of Microscope | 100X（觀察, For Observation ）400X（測(cè)量, For Measurement） | | 數(shù)據(jù)輸出 (Data Output) | 內(nèi)置打印機(jī)和RS-232接口 ( Inside Printer and RS-232 Interface) | | 加荷控制(Loading Control) | 自動(dòng)（加荷、保荷、卸荷）, Automatically (load, keep, unload) | | 儀器尺寸(Overall Dimension) | 405×290×480mm （長(zhǎng)×寬×高, L X W X H） | | 儀器重量( Net Weight ) | 25kg | | 試件高度 (Max Height of Specimen) | 65mm | | 電源(Power Supply) | AC220V±5%，50~60Hz | | 執(zhí)行標(biāo)準(zhǔn)(Carried Standard) | GB/T4340.2標(biāo)準(zhǔn)(GB/T4340.2 Chinese Standard), JJG151檢定規(guī)程 ( JJG151 Inspection Rule ) | | 標(biāo)準(zhǔn)配件 附件 Standard Accessories | 物鏡40x、10x，微氏壓頭，測(cè)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 Objectives 40x and 10x, Vickers Indenter, Microscope 10x, Standard Hardness Brocks: 2 pcs, Thin Specimen Testing Table, Column Testing Table, Forcipate Testing Table, Lever, Power Cable, Assistant Tools, etc |
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