主要功能：
1 洛氏硬度標(biāo)尺的選擇，
2 塑料洛氏標(biāo)尺的選擇，
3 各種硬度之間的硬度換算，
4 硬度測(cè)試結(jié)果打印輸出，
5具備自動(dòng)儲(chǔ)存功能及RS-232超級(jí)終端設(shè)置和電腦連接，
本機(jī)具有良好的可靠性，工作過(guò)程更人性化,操作簡(jiǎn)便,試驗(yàn)結(jié)果直接數(shù)字顯示。
數(shù)顯洛氏硬度計(jì)還具有洛氏標(biāo)尺的選擇/塑料洛氏標(biāo)尺的選擇（可選配功能)/各硬度之間的硬度換算等功能.
數(shù)顯洛氏硬度計(jì)適用于黑色金屬、有色金屬和非金屬材料的硬度測(cè)定。
數(shù)顯洛氏硬度計(jì)適用范圍:淬火、表面淬火鋼,調(diào)質(zhì)、退火鋼,冷硬鑄件,可鍛鑄件,硬質(zhì)合金鋼,鋁合金,軸承鋼,硬化薄鋼板等。
數(shù)顯洛氏硬度計(jì)基本硬度值范圍:
HRA:20～88
HRB:20～100
HRC:20～70
數(shù)顯洛氏硬度計(jì)技術(shù)參數(shù)
| 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 |
| 試件大高度(Max Height of Specimen) | 170mm |
| 儀器尺寸(Overall Dimension) | 520×240×720mm （長(zhǎng)×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. |
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.
