產(chǎn)品展示
維氏硬度計
點擊次數(shù)：1468發(fā)布時間：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
所 在 地：上海
產(chǎn)品型號：HV-1000
優(yōu)質(zhì)供應(yīng)
詳細(xì)內(nèi)容
hv-1000型顯微硬度計
hv-1000型顯微硬度計采用lcd顯示屏，通過操作控制鍵可選擇硬度標(biāo)尺h(yuǎn)v或hk、試驗力、保荷時間、光源亮度可以無級調(diào)節(jié)。用測微目鏡測得對角線長度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-1000 micro vickers hardness tester adopts lcd screen to display. by mean of control keys, hv or hk hardness scales, testing force and duration time can be se-lected and brightness of light source can be adjusted without steps. with measuring microscope, it may test out the length values of diagonals d1 and d2, then press the keys to input the length values, and the hardness values will be displayed on the lcd screen. operation is easy.
usage range: heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, non-ferrous metal, micro and thin shaped components
hv-1000型顯微硬度計技術(shù)數(shù)據(jù)(technical specifications)
試驗力 (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) |
*小測量單位 (min measuring unit) | 0.5μm |
總放大倍數(shù) magnification of microscope | 100x（觀察, for observation ）400x（測量, for measurement） |
加荷方式(loading method) | 自動（加荷、保荷、卸荷）, automatically (load, keep, unload) |
儀器尺寸(overall dimension) | 405×290×480mm （長×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國家標(biāo)準(zhǔn)(gb/t4340.2 chinese standard), jjg151檢定規(guī)程 ( jjg151 inspection rule ) |
x-y試臺 x-y testing table | 尺寸(dimension):100×100 mm 移動(max. travel range): 25×25mm |
標(biāo)準(zhǔn)配件 附件 standard accessories | 物鏡40x 10x、微氏壓頭、測量目鏡10x、標(biāo)準(zhǔn)硬度塊（2）、薄形試臺、圓柱體試臺、平口試臺、水平儀、電源線、輔助工具等 ob-jectives 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 |
