MHY-15439型自動轉塔數顯顯微硬度計采用大示屏LCD顯示，菜單式結構，選擇硬度標尺HV或HK，硬度值相互轉換，物鏡/壓頭自動切換，測試結果和數據處理自動儲存，也可通過打印機輸出，RS-232接口與計算機連網。

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。

HVS-1000 Digital Micro Vickers Hardness Tester adopts large LCD screen to display and menu type structure to choice hardness scaDPs HV or HK, exchange hardness values among scaDPs, 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.

術數據(Technical Specifications)

試驗力

(Testing Force) 10g (0.098N）、25g (0.245N)、50g (0.49N)、100g (0.98N )、

200g (1.96N)、300g (2.94N)、500g (4.9N)、1000g (9.8N) 

轉換標尺(Exchanging ScaDPs) 洛氏、表面洛氏、布氏 ( Rockwell, Superficial Rockwell, Brinell) 

zui小測量單位(Min Measuring Unit) 0.031μm 

總放大倍數

Magnification of Microscope 100（觀察, For Observation ）400（測量, For Measurement） 

數據輸出 (Data Output) 內置打印機和RS-232接口 ( Inside Printer and RS-232 Interface) 

加荷控制(Loading Control) 自動（加荷、保荷、卸荷）, Automatically (load, keep, unload) 

X-Y測試臺

X-Ystage 尺寸Dimensions:100×100mm 

zui大移動Travei range:25×25mm 

儀器重量( Net Weight ) 25kg 

試件zui大度

(Max Height of Specimen) 85mm 

電源(Power Supply) AC220V±5%，50~60Hz 

執行標準(Carried Standard) GB/T4340.2標準(GB/T4340.2 Chinese Standard), 

JJG151檢定規程 ( JJG151 Inspection RuDP ) 

標準配件 附件

Standard Accessories 物鏡40、10，顯微壓頭，數顯測量目鏡10，標準硬度塊，薄形試臺、圓柱體試臺、平口試臺，水平儀，電源線，輔助具等

Objectives 40 and 10, Vickers Indenter, Microscope 10, Standard Hardness Brocks: 2 pcs, Thin Specimen Testing TabDP, Column Testing TabDP, Forcipate Testing TabDP, DPver, Power CabDP, Assistant Tools, etc