產品簡介
2. 適用范圍
表面淬火鋼,,銅、鋁合金薄板,,帶鋼,硬質合金鋼,,鍍鋅,鍍鉻,,鍍錫,,材料表面熱處理和化學表面處理的各種金屬材料。
詳細介紹
1. HRM-45DT型電動表面洛氏硬度計是一種通過電動加載,、保荷卸荷的半自動測試金屬材料表面硬度的洛氏硬度計,。具有操作更簡便、壓痕微小,、精度高等特點,。
2. 適用范圍
表面淬火鋼,銅,、鋁合金薄板,,帶鋼,硬質合金鋼,鍍鋅,,鍍鉻,,鍍錫,材料表面熱處理和化學表面處理的各種金屬材料,。
HRM-45DT 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. The characteristics of the instrument is light testing force and therefore, leaving very small indentation.
Usage Range:
Surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface hardened treating and chemical treating materials, etc.
表面洛氏標尺 (Superficial Rockwell Scales) | HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
初試驗力(Initial Testing Force) | 3Kg(29.42N) |
試驗力(All Testing Force) | 15Kg(147.1N),30Kg(294.2N),45Kg(441.3N) |
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(長X寬X高) (Overall Dimension:LXH) | 520X240X700MM |
儀器重量(Net Weight) | 80 Kg |
電源( Power Supply) | AC220V + 5%, 50~60 Hz |
執(zhí)行標準 (Carried Standard) | GB/T230.2 國家標準,、JJG112檢定規(guī)程 GB/T230.2 Chinese Standard and JJG112 Testing Rule |
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,,大平試抬、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,HR30N and HR30T Hardness Blocks , Power Cable, etc. |