產(chǎn)品介紹:
THR
適用范圍:
淬火鋼、調質鋼、退火鋼、冷硬鑄件、可鍛鑄鐵、鋁合金、銅、軸承鋼等。
技術數(shù)據(jù)(Technical Specifications):
洛氏標尺(Rockwell Scales) | HRA, HRB, HRC, HRD,HRE, HRF,HRG,HRH,HRK |
初試驗力(Initial Testing Force) | 10kgf(98.0N) |
試驗力(Testing Force) | 60kgf (588N),100kgf (980N),150kgf(1471N) |
硬度讀取 (Indication of Hardness Value) | 表盤式(Dial ) |
保荷時間(Durating Time) | 2~60S |
試件zui大高度 Max. Height of Specimen | |
壓頭中心到外壁距離 | |
儀器尺寸(Overall Dimension) | 510×240× |
儀器重量(Net Weight) | |
電源(Power Supply) | AC220V±5%,50~60Hz |
執(zhí)行標準(Carried Stard) | GB/T230.1 、GB/T230.2國家標準(GB/T230.2Chinesc Sstard ) JJG112檢定規(guī)程(JJG112 Inspection Rule) |
標準配件 附件 Stard Accessories | 金剛石洛氏壓頭,直徑1.5875mm球壓頭,大平、中平、 V型試臺, 硬度塊 |