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。
適用范圍
淬火鋼,調(diào)質(zhì)、退火鋼,冷硬鑄件,可鍛鑄件,鋁合金,銅,軸承鋼等。
技術(shù)參數(shù)
塑料洛氏標(biāo)尺 ( Plastics Rockwell Scales) |
HRE, HRL, HRC, HRM, HRR
|
初試驗力(Initial Testing Force) |
10Kg (98.07N) |
試驗力(All Testing Force) |
60Kg (588N), 100Kg (980N), 150Kg (1471N) |
硬度讀取 (Indication of Hardness Value) |
表盤式(Dial ) |
保菏時間(Duration Time) |
2 ~ 60S |
試件最大高度 Max. Height of Specimen |
200mm |
儀器尺寸(Overall Dimension) |
520X240X700MM (長X寬X高, LXWXH) |
儀器重量(Net Weight) |
80 Kg |
電源( Power Supply) |
AC220V + 5%, 50~60 Hz |
執(zhí)行標(biāo)準(zhǔn) (Carried Standard) |
GB7407 國家標(biāo)準(zhǔn)、JJG884檢定規(guī)程 GB/7407 Chinese Standard and JJG884 Inspection Rule |
標(biāo)準(zhǔn)配件、附件 (Standard Accessories) |
直徑3.175、6.35、12.7mm球壓頭,大平試臺、中平試臺、V型試臺、硬度塊(4),電源線 Diameter 3.175, 6.35, 12.7mm Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, 4 pcs Hardness Blocks , Power Cable |