| 產(chǎn)品類型 | 洛氏硬度計 | 型號 | HRM-45DT |
| 測量范圍 | HR15N, HR30N, HR45N, HR15T, HR30T, HR45T | 試驗力 | 147.1N;294.2N;441.3N（N） |
| 允許高度 | 170（mm） | 重量 | 80（kg） |
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、高等特點。
適用范圍
表面淬火鋼，銅、鋁合金薄板，帶鋼,硬質(zhì)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 all 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.
技術數(shù)據(jù)（Technical Specifications）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 試件高度Max. Height of Specimen 170mm 儀器尺寸(長X寬X高)(Overall Dimension：LXWXH) 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 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(zhì)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.
