亚洲精品无码一区二区三区久久久,长春欧亚卖场是哪个区,美熟女一区二区三区,亚洲中文字幕无码一区二区三区 ,欧美人与动牲交zooz男人,日本黄h兄妹h动漫一区二区三区,亚洲国产综合久久天堂,四虎成人影视免费在线站长,小黄片午夜视频在线播放,久久久日韩精品一区二区三区

HR-150DT型電動洛氏硬度計

HR-150DT型電動洛氏硬度計是用于專門測試金屬材料洛氏硬度的半自動洛氏硬度計。試驗力施加、保荷、卸荷自動完成，操作簡便。

HR-150DT型電動洛氏硬度計適用范圍
淬火鋼，調質、退火鋼，冷硬鑄件，可鍛鑄件，鋁合金，銅，軸承鋼等。

HR-150DT Motorized Superficial Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use. It is therefore, welcomed by many users.

Usage Range:
Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging pats, hard ally steel, aluminum alloy, bearing steel, carburized steel sheet, etc.
HR-150DT型電動洛氏硬度計技術數據（Technical Specifications）
洛氏標尺(Rockwell Scales)
HRA, HRB, HRC, HRD, HRE, HRF,HRG,HRH,HRK
初試驗力（Initial Testing Force） 10Kg (98.07N)
試驗力（All Testing Force） 60Kg (588N), 100Kg (980N), 150Kg (1471N)
HR-150DT型電動洛氏硬度計硬度讀取
(Indication of Hardness Value) 表盤式（Dial ）
保菏時間(Duration Time) 2 ~ 60S
試件zui大高度
Max. Height of Specimen 170mm
儀器尺寸(Overall Dimension) 520X240X700MM  (長X寬X高，LXH)
儀器重量(Net Weight) 80 Kg
電源( Power Supply) AC220V + 5%, 50~60 Hz
執行標準 (Carried Standard) GB/T230.2 標準、JJG112檢定規程
GB/T230.2 Chinese Standard and JJG112 Inspection Rule
HR-150DT型電動洛氏硬度計標準配件、附件
(Standard Accessories) 金剛石洛氏壓頭，直徑1.5875mm硬質合金球壓頭，大平試臺、中平試臺、V型試臺、硬度塊，電源線等
Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC and HRB Hardness Blocks , Power Cable, etc.

HR-150DT型電動洛氏硬度計