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(jì)
hv-1000型顯微硬度計(jì)采用lcd顯示屏,通過(guò)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(wú)級(jí)調(diào)節(jié)。用測(cè)微目鏡測(cè)得對(duì)角線(xiàn)長(zhǎng)度d1和d2值,按鍵輸入后即可在lcd上顯示硬度值,操作簡(jiǎn)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(jì)技術(shù)數(shù)據(jù)(technical specifications)
試驗(yàn)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(cè)量單位
(min measuring unit)
0.5μm
放大倍數(shù)
magnification of microscope
100x(觀(guān)察 for observation )400x(測(cè)量 for measurement)
加荷方式(loading method)
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
試件大高度
(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規(guī)程 ( jjg151 inspection rule )
x-y試臺(tái)
x-y testing table
尺寸(dimension):100×100 mm
大移動(dòng)(max. travel range): 25×25mm
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(xiàn)、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