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熱烈祝賀創(chuàng)豐文具制品有限公司成功訂購大中儀器HV-1000顯微維式硬度計(jì),現(xiàn)已付款驗(yàn)收!


HV-1000顯微硬度計(jì)詳細(xì)資料介紹:

 

描述: 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

 

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*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

*大移動(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