
| 
 试验力 
(Testing Force)  | 
  2.94N(0.3Kgf)、4.9N(0.5Kgf)、9.80N(1Kgf)、19.6N(2.0Kgf)、 
29.4N(3.0Kgf)、49.0N(5.0Kgf)  | 
| 
 转换标尺(Exchanging Scales)  | 
 洛氏、表面洛氏、布氏 ( Rockwell, Superficial Rockwell, Brinell)  | 
| 
 最小测量单位(Min Measuring Unit)  | 
 0.025μm  | 
| 
 总放大倍数 
Magnification of Microscope  | 
 100X(观察, For Observation )200X(测量, For Measurement)  | 
| 
 数据输出 (Data Output)  | 
 内置打印机和RS-232接口 ( Inside Printer and RS-232 Interface)  | 
| 
 加荷控制(Loading Control)  | 
 自动(加荷、保荷、卸荷), Automatically (load, keep, unload)  | 
| 
 仪器重量( Net Weight )  | 
 35kg  | 
| 
 试件最大高度 
(Max Height of Specimen)  | 
 160mm  | 
| 
 电源(Power Supply)  | 
 AC220V±5%,50~60Hz  | 
| 
 执行标准(Carried Standard)  | 
 GB/T4340.2国家标准(GB/T4340.2 Chinese Standard),  
JJG151检定规程 ( JJG151 Inspection Rule )  | 
| 
 标准配件 附件 
Standard Accessories  | 
 物镜20x、10x,维氏压头,数显测量目镜10x,大平试台、中平试台、V型试台、硬度块 (2),电源线等  |