HR-150S, HRD-150S, 200HRD-150S手動(dòng)/電動(dòng)數(shù)顯表洛氏硬度計(jì)產(chǎn)品特點(diǎn)：
l HR-150S, HRD-150S, 200HRD-150S手動(dòng)/電動(dòng)數(shù)顯表洛氏硬度計(jì)為數(shù)字顯示硬度值，并可設(shè)置保荷時(shí)間及單位轉(zhuǎn)換；
l 機(jī)身使用鑄鐵一次澆鑄成型，配合以汽車(chē)烤漆處理工藝，外形圓潤(rùn)美觀(guān)；
l 數(shù)顯表直接讀數(shù)，并可自動(dòng)轉(zhuǎn)換為布氏硬度、維氏硬度；
l 采用了精密液壓緩沖器，無(wú)緩沖液泄漏，且加卸荷平穩(wěn)、無(wú)沖擊, 速度可調(diào)；
l HRD-150S,200HRD-150通過(guò)電機(jī)來(lái)控制試驗(yàn)力的加荷、保荷、卸荷，消除了手動(dòng)洛氏硬度計(jì)的人為操作和讀數(shù)誤差；
l 精度符合GB/、ISO6508-2和美國(guó)ASTM E18標(biāo)準(zhǔn)。
Product Features:
TheHR-150S, HRD-150, 200HRD-150S Ordinary/Electricsimple digital displayRockwellhardness tester is the digital displayed hardness value,the loading time and unit conversion can be set；
Themachinebodyis integral casting by high quality cast iron, with the automotive paint treatment process, the appearance is round and beautiful；
Read the test result directly from thedigital display meter, and can be automatically converted toBrinell hardness value and Vickers hardness value；
Adopt the precision hydraulic buffer with integral casting, no buffer leakage, and the
loading is smooth, no impact, and the speed is adjustable；
HRD-150S, 200HRD-150the loading, holding and unloading ofthetest forceis automatic controlledbythemotor,the manual operation error of manual Rockwell hardness tester is eliminated；
Accuracy is in line with GB/, ISO6508-2 and American ASTM E18 standard.
HR-150S, HRD-150S, 200HRD-150S手動(dòng)/電動(dòng)數(shù)顯表洛氏硬度計(jì)技術(shù)參數(shù)：
型號(hào) Model | HR-150S | HRD-150S | 200HRD-150S |
測(cè)量范圍 Range of Measurement | 20-95HRA，10-100HRBW，20-70HRC |
試驗(yàn)力 Test Force | 、、1471N（60、100、150kgf) |
試件允許大高度 Available Maximum Height of Specimen | 170mm | 200mm | 200mm |
壓頭中心到機(jī)壁距離Beeline between Indenter Center and Wall | 135mm | 135mm | 165mm |
硬度分辨率 Hardness Resolution | | | |
加荷方式 Loading Mode | 手動(dòng) Manual | 電動(dòng) Electric | 數(shù)控 Numerical Control |
電源 Power Supply | AC 220V，50Hz |
外形尺寸 Outline Dimension | 466*238*630mm | 510*230*730mm | 510*290*730mm |
重量 Weight | 65kg | 75kg | 80kg |
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