適用范圍
淬火鋼、調(diào)質(zhì)、退火鋼，冷硬鑄件，可鍛鑄件，硬質(zhì)合金鋼，鋁合金，銅，軸承鋼等。HRS-150 digital 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. Choice of plastics Rockwell scales (special requirement, supply accord to sales contract), 3. Exchange hardness values among hardness scales, 4. Output the results of hardness measurement with printer, 5. RS-232 hyper terminal setting is with good reliability, excellent operation and easy watching.Usage Range:
Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging parts, hard alloy steel, aluminum alloy, bearing steel, carburized steel sheet, etc.技術(shù)數(shù)據(jù)( Technical Specifications)

洛氏標(biāo)尺(Rockwell Scales)	HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK
初試驗(yàn)力(Initial Testing Force）	10Kg(98.07N）
試驗(yàn)力(Testing Force)	60Kg(588N）、100Kg(980N）、150Kg(1471N）
轉(zhuǎn)換標(biāo)尺( Exchange Scales)	表面洛氏、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(jī)和RS-232接口( Inside Printer and RS-232 Interface)
保荷時(shí)間(Duration Time)	0~60S
試件高度(Max Height of Specimen)	170mm
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(biāo)準(zhǔn)(Carried Standard)	GB/T230.2國家標(biāo)準(zhǔn)( GB/T 230.2 Chinese Standard)JJG112檢定規(guī)程( JJG112 Inspection Rule)
標(biāo)準(zhǔn)配件 附件(Standard Accessories)	金剛石洛氏壓頭，直經(jīng)1.5875mm硬質(zhì)合金球壓頭，大平試臺(tái)、中平試臺(tái)、“V”型試臺(tái)，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, HRC 2pcs and HRB Hardness Blocks, RS-232 Interface, Power Cable, etc.