HR-521洛氏硬度计-国产 官网：http://www.zhihaoyq.com/ 产地 中国 产品名称 HR-521洛氏硬度计 品牌 国产 具体说明： 产品介绍 HR-521洛氏硬度计产品描述： Multiple test force generation for Rockwell, Rockwell Superficial and Brinell hardness. Dolphin-nose indenter arm for easy reach of interior (min. ø40mm/ø22mm*) and exterior surfaces. *When using an optional diamond indenter (19BAA292). Real time electronic test force control for accurate loading. This perfectly eliminates load force overshooting. Indenter escape function for continuous testing at fixed table position. This eliminates instability caused by the table retraction. Auto-stop elevation table and automatic preliminary test force loading to provide stable test force generation. Technical Data Preliminary test force: 29.42N, 98.07N Test force Rockwell superficial: 147.1, 294.2, 441.3N Rockwell: 588.4, 980.7, 1471N Brinell*: 61.29, 98.07, 153.2, 245.2, 294.2,306.4, 612.9, 980.7, 1226, 1839N Test force setting: By control unit Load control: Automatic (loading, duration, unloading) Load duration: 0s - 120s (1s increments) Max. specimen height: 205mm (for standard flat anvil) Max. specimen depth: 150mm (from the center of indenter shaft) Stage elevation: Manual or power drive Control unit: Sheetswitch type or touch screen type Data output: RS-232C, Digimatic code (SPC) and Centronics Power supply: 120V AC, 50/60Hz Dimensions (W x D x H) Main unit: 250 x 670 x 605mm Control unit: 165 x 260 x 105mm 产品参数 HR-521洛氏硬度计参数： Stage elevation: Manual or power drive Control unit: Sheetswitch type or touch screen type Data output: RS-232C, Digimatic code (SPC) and Centronics Power supply: 120V AC, 50/60Hz Dimensions (W x D x H) Main unit: 250 x 670 x 605mm Control unit: 165 x 260 x 105mm 编辑者： 智昊电子科技 免费热线：400-002-3457 联系人：蔡小姐 本文来源：https://www.wddqw.com/doc/e7a482c09ec3d5bbfd0a74a2.html