|
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 |
4x16带背光照明LCD |
|
小孔测量范围
Range of bore |
≥φ6mm
|
|
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 |
|
仪器体积
Dimensions
|
300x500x450 mm |
|
仪器重量
Weight
|
18 kg |
仪器电源
Power supply
|
220 VAC ±10%, 50Hz |
标准配件，附件
Standard attachments |
| |
| |
X-Y工作台 X-Y stage,
V型台 V-stage-
粗糙度样板 Glass roughness sample | | |