MVD-1000A1/MVD-1000D1型數(shù)顯顯微硬度計(jì)是光機(jī)電一體化的高新技術(shù)產(chǎn)品，該儀器造型新穎、美觀，而且它具有良好的可靠性，可操作性和直觀性，是顯微硬度計(jì)的升級(jí)換代產(chǎn)品。
該機(jī)采用計(jì)算機(jī)軟件控制，高倍率光學(xué)測(cè)量系統(tǒng)，光電傳感器等技術(shù)實(shí)現(xiàn)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。
該機(jī)采用高倍率光學(xué)測(cè)量系統(tǒng)，目鏡鼓輪一次讀數(shù)?？蓽y(cè)定鋼、有色金屬、IC薄片、薄塑料、金屬薄片、涂層、表面覆層、層壓金屬、熱處理碳化層和淬火硬化層的深度與硬度梯度。
MVD-1000A1/MVD-1000D1 type the Digital Micro Hardness Tester Is light, mechanical, electrical integration of high-tech products, equipment Modeling novel, beautiful, and it has a good reliability, operability and intuitive, is micro-hardness tester of the upgrading of products.
The machine used computer software control, high-magnification optical measurement systems, photoelectric sensor technology such as measurement devices and automatic switching pressure head, through the software importation , the strength of light automatic adjustment, and select Vickers and Knoops test, and dwell time , And storage of documents, offers a variety of hardness value of the conversion table for reference, in the large-screen LCD screen can display test methods, testing, and measuring the length of indentation, hardness, the pilot of the hold time, measuring frequency And to type the year, month, date, test results and data processing, and so on, through the printer output.
That machine adopts the high magnification optics the diagraph the system,the eyes drum round is a to read the number.Can measurese the steel,have the color metals,the thin slice of IC,thin plastics,metals thin slice and draw the layer,surface layer,layer press the metals,heat handles the carbonization layer hardens the depth of the layer with the fire of and degree of hardness steps degree.
| 技術(shù)規(guī)格 | Main technical parameters |
| 顯微硬度標(biāo)尺: | Vickers scales: |
| HV0.01,HV0.025,HV0.05,HV0.1,HV0.2,HV0.3,HV0.5,HV1 | HV0.01，HV0.025，HV0.05，HV0.1，HV0.2,HV0.3，HV0.5, HV1 |
| 顯示:自動(dòng)讀數(shù)菜單顯示5位數(shù)的硬度值,4位數(shù)的對(duì)角線長(zhǎng)度（D1，D2）, | Display: Hardness value 5-digit |
| 試驗(yàn)力,保持時(shí)間,測(cè)試次數(shù),平均值,標(biāo)準(zhǔn)偏差,返回 | Diagonal length 4-digit(D1,D2) |
| | Load duration Dwell time(sec) |
| | Statistics No.,average,Standard deviation |
| | Return |
| 試驗(yàn)力(gf):10，25，50，100，200，300，500，1000 | Test force(gf):10，25，50，100，200，300，500，1000 |
| 加載控制:自動(dòng)（加載/保持/卸載） | Load control:automatic(loading/dwell/unload) |
| 試驗(yàn)力保持時(shí)間(s):5～60 | Total test force dwell time(S):5~60 |
| 試驗(yàn)力選擇:外置式選力旋鈕 | Test force selection:External force election knob |
| | the test showed strength in LCD screen |
| 物鏡放大倍數(shù):10×，40× | Objective magnification:10×，40× |
| 光通道:雙光通道（目鏡及CCD攝象通道） | Optical path:2-way switchable(eyepiece and camera) |
| 測(cè)量目鏡:自動(dòng)數(shù)字式編碼器 | Measuring eyepiece:Automatic digital encoders |
| 總放大倍數(shù)(μm):100×（觀察）, 400×（測(cè)量） | Total magnification:100×（Observation）, 400×（measurement） |
| 測(cè)量范圍(μm):200 | Measuring range(μm): 200 |
| 分辨率(μm):0.01 | Resolution:(μm):0.0625 |
| 測(cè)量范圍:(5-3000)HV | Measuring range:(5-3000)HV |
| XY試臺(tái) 尺寸(mm):100×100 | XY stage Dimensions(mm):100×100 |
| 行程范圍(mm):25×25 | Travel range(mm):25×25 |
| 小讀數(shù)(mm):0.01 | Minimum reading: 0.01 |
| 試件高度(mm):85（2.55") | Max height of speciments(mm)：85（2.55") |
| 試件寬度(mm):120(3.35")(從壓頭中心線至機(jī)壁距離） | Distance from indeneters center to outerwall(mm)：120 |
| 輸出:內(nèi)置微型打印機(jī)，（RS232串行接口） | Output:built-in printer(RS232 serial) |
| 電源電壓:AC220V/50HZ | Power supply:AC220V/50HZ |
| 外形尺寸(mm):490×310×515 | Dimensions(mm):490×310×515 |
| 重量(kg):35 | Weight(kg):35 |
