表面洛氏标尺
(Superficial Rockwell Scales) |
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
|
初试验力(Initial Testing Force) |
3Kg (29.42N) |
试验力(Testing Force) |
15Kg (147.1N), 30Kg (294.2N), 45Kg (441.3N) |
转换标尺( Exchange Scales) |
洛氏、布氏、维氏( Superficial Rockwell, Brinell, Vickers) |
硬度读取(Indication of Hardness Value) |
大屏幕数字显示 ( Digital Display with Large LCD Screen) |
数据输出(Data Output) |
内置打印机和RS-232接口( Inside Printer and RS-232 Interface) |
保荷时间(Duration Time) |
0~60S |
试件最大高度(Max Height of Specimen) |
200mm |
仪器尺寸(Overall Dimension) |
520×240×720mm (长×宽×高, L X W X H) |
仪器重量( Net Weight ) |
约80kg |
电源(Power supply) |
AC220V±5%,50~60Hz |
执行标准(Carried Standard) |
GB/T230.2国家标准( GB/T 230.2 Chinese Standard)
JJG112检定规程( JJG112 Inspection Rule) |