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    HVD系列程控?cái)?shù)顯維氏硬度計(jì)有六種型號(hào):分別為10kg手動(dòng)及自動(dòng)轉(zhuǎn)塔維氏硬度計(jì)、30kg手動(dòng)及自動(dòng)轉(zhuǎn)塔維氏硬度計(jì)、50kg手動(dòng)及自動(dòng)轉(zhuǎn)塔維氏硬度計(jì)，是采用計(jì)算機(jī)軟件控制，高倍率光學(xué)測(cè)量系統(tǒng)，光電傳感等技術(shù)實(shí)現(xiàn)D型測(cè)量裝置與壓頭自動(dòng)切換，通過(guò)軟件輸入，光源的強(qiáng)弱自動(dòng)調(diào)節(jié)，并選擇維氏與努氏試驗(yàn)方法、保持時(shí)間，文件號(hào)與儲(chǔ)存等，提供了各種硬度值的轉(zhuǎn)換表以供參考，在LCD大屏幕顯示屏上能顯示試驗(yàn)方法，試驗(yàn)力，測(cè)量壓痕長(zhǎng)度、硬度值、試驗(yàn)力保持時(shí)間，測(cè)量次數(shù)并能鍵入年、月、日期，試驗(yàn)結(jié)果和數(shù)據(jù)處理等，通過(guò)打印機(jī)輸出。

    該硬度計(jì)應(yīng)用范圍廣，即適用于測(cè)量微小、薄形及表面滲鍍層處理后的零件，也適用于一般機(jī)械零件測(cè)試，顯微維氏硬度試驗(yàn)更能進(jìn)行材料金相組織及脆性材料的硬度測(cè)量。是工廠及質(zhì)檢部門進(jìn)行研究測(cè)試的理想的硬度測(cè)試儀器。

    HVD Series program-controlled Vickers hardness have six models: respectively for 10 kg the manual and automatic Vicker's hardness tester, 30 kg manual and automatic Vicker's hardness tester, 50 kg manual and automatic Vickers's Hardness tester, is use computer software controls,the high magnification optical measurement system and photoelectric sensor technology implementation the diagraph equips and indenter automatically conversion,passing the software input,the strong or weak of the light source regulates automatically and choose Vckers's and Knoop's test、dwell time,document number and storage etc.,Offers a variety of hardness value of the conversion table for reference,In large-screen LCD screen can display test methods, test force, and measuring the length of indentation, hardness, test dwell time, measuring number and input year,month,date,experimenting the result handles with data etc.,pass the printer exportation.

    The tester is specially designed for testing minute, thin samples or parts after surface coatng or general mechanical part. For research institutes, factories labs and QC departments, Microscopic Vickers hardness test for better material microstructure and brittle hardness of measurement.this is an ideal hardness testing instrument for research or measuring purposes.