JB-1C表面粗糙度测试仪技术参数
促销
| 型号 Type | JB-1C | ||
| 评定参数Evaluation Parameters | Ra.Rt.Ry.Rmax,Rz(DIN), Rz(ISO),R3z,Rp,S,Sm,tp | ||
| 测量范围Roughness range | Ra:0.01-10μm | ||
| 触针位移Linear range | ±40μm | ||
| 分辨率Resolution | 0.005μm | ||
| 显示方式Digital display | 4×16带背光照明LCD | ||
| 小孔测量范围 Range of bore | ≥?6mm | ||
| 仪器总误差Indication error | ≤10% | ||
| 取样长度Sampling length, mm | 0.25 | 0.8 | 2.5 |
| 测量长度Evaluation length, mm | 1.5,1.75,2 | 3.2,4,4.8,5.6,6.4 | 10,12.5,15 |
| 测量速度Scanning speed, mm/sec | 0.1 | 0.32 | 1 |
| 仪器电源Power supply: | 220 VAC ±10%, 50Hz | ||
| 仪器外形Dimensions | 300×500×450 mm | ||
| 仪器重量Gross weight | 55 kg | ||
| 标准配件，附件Standard attachments | 大理石台座，传感装置，传感器，电器箱可调工作台，升降装置，粗糙度样板，V型台板 | ||
