HRS-150型數顯洛氏硬度計采用新穎的大屏幕液晶顯示器，操作面板采用菜單式結構，其主要功能有，1 洛氏硬度標尺的選擇，2 塑料洛氏標尺的選擇，3 各種硬度之間的硬度換算，4 硬度測試結果打印輸出，5具備自動儲存功能及RS-232超級終端設置，本機具有良好的可靠性，工作過程更人性化,操作簡便,試驗結果直接數字顯示。

適用范圍:
   淬火鋼、調質、退火鋼，冷硬鑄件，可鍛鑄件，硬質合金鋼，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.