产品简介：
名称： hvs-1000型数显显微硬度计

描述： 大示屏lcd显示，菜单式结构，选择硬度标尺hv或hk，硬度值相互转换，测试结果和数据处理自动储存，也可通过打印机输出，rs-232接口与计算机连网。


适用范围

热处理、碳化、淬火硬化层，表面覆层，钢，有色金属和微小及薄形零件等。


hvs-1000 digital micro vickers hardness tester adopts large lcd screen to display 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, non-ferrous metal, micro and thin shaped components


技术数据(technical specifications)


试验力(testing force): 0.098n（10g）、0.245n(25g)、0.49n(50g)、0.98n (100g）、1.96n(200g)、2.94n(300g)、 4.9n(500g)、9.8n(1000g)



转换标尺(exchanging scales): 洛氏、表面洛氏、布氏 ( rockwell, superficial rockwell, brinell)


较小测量单位(min measuring unit): 0.031μm


总放大倍数magnification of microscope: 100x（观察, for observation ）400x（测量, for measurement）


数据输出 (data output): 内置打印机和rs-232接口 ( inside printer and rs-232 interface)


加荷控制(loading control): 自动（加荷、保荷、卸荷）, automatically (load, keep, unload)


仪器尺寸(overall dimension): 405×290×480mm （长×宽×高, l x w x h）


仪器重量( net weight ): 25kg


试件非常大高度(max height of specimen): 65mm


电源(power supply): ac220v±5%，50~60hz


执行标准(carried standard):

gb/t4340.2国家标准(gb/t4340.2 chinese standard),


jjg151检定规程 ( jjg151 inspection rule )


标准配件 附件standard accessoriesl

物镜40x 10x、微氏压头、测量目镜10x、标准硬度块（2）、薄形试台、圆柱体试台、平口试台、水平仪、电源线、辅助工具等


objectives 40x and 10x, vickers indenter, micrometer eyepiece 10x, standard hardness brocks: 2 pcs, thin specimen testing table, column testing table, forcipate testing table, lever, power cable, assistant tools, etc