| HRMS-45型數(shù)顯表面洛氏硬度計，是一種較為*，采用大屏幕顯示和操作的數(shù)字式顯示硬度值的表面洛氏硬度計。通過大屏幕觸摸操作，可對表面洛氏硬度標尺進行選擇，數(shù)字式顯示測試數(shù)據(jù)，各種硬度值之間的換算。并具有對測試數(shù)據(jù)儲存、打印輸出、RS-232超級終端設置等功能，本機具有很好的穩(wěn)定性和直觀性。 適用范圍
表面淬火鋼，材料表面熱處理和化學處理，銅、鋁合金等薄板，鍍鋅、鍍鉻、鍍錫材料，軸承鋼，冷硬鑄件等。 HRMS-45 Digital Superficial Rockwell Hardness Tester adopts novel-designed large LCD screen to display, as well as menu structure. It mainly functions are as follows: 1. Selection of Rockwell hardness scales, 2. Exchange hardness values among hardness scales, 3. Output the results of hardness measurement with printer, 4. RS-232 hyper terminal setting is with good reliability, excellent operation and easy watching. Usage Range:
Surface hardened steel, surface heat treating and chemical treating materials, copper, aluminum alloy sheet, zinc layers, chrome layers, tin layers, bearing steel, cold and hard casting parts, etc. 測量范圍：20-88HRA，20-100HRB，20-70HRC 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(Testing Force) | 15Kg (147.1N), 30Kg (294.2N), 45Kg (441.3N) | 轉換標尺( Exchange Scales) | 洛氏、布氏、維氏( Superficial Rockwell, Brinell, Vickers) | 硬度讀取(Indication of Hardness Value) | 大屏幕數(shù)字顯示 ( Digital Display with Large LCD Screen) | 數(shù)據(jù)輸出(Data Output) | 內(nèi)置打印機和RS-232接口( Inside Printer and RS-232 Interface) | 保荷時間(Duration Time) | 0~60S | 試件zui大高度(Max Height of Specimen) | 200mm | 儀器尺寸(Overall Dimension) | 520×240×720mm （長×寬×高, L X W X H） | 儀器重量( Net Weight ) | 約80kg | 電源(Power supply) | AC220V±5%，50~60Hz | 執(zhí)行標準(Carried Standard) | GB/T230.2國家標準( GB/T 230.2 Chinese Standard) JJG112檢定規(guī)程( JJG112 Inspection Rule) | 標準配件 附件 (Standard Accessories) | 金剛石洛氏壓頭，直經(jīng)1.5875mm硬質合金球壓頭，大平試臺、中平試臺、“V”型試臺，硬度塊，RS-232通訊線，電源線 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, RS-232 Interface, Power Cable, etc. |
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