JD22 vertical digital metroscope

PURPOSE
1.It adopts the advanced digital amplitude optical grating sensor system.
2.It can measure the activity of axle.It is guided by six C-grade axle bearings and two super-C grade axle bearings.It has high linearity.
3.It's design accord with Abbe's principle and has a high accuracy.
The usage:
It adopt advanced digital readout system, can nice measure external size of various kinds of work piece.It's typical measuring objective include:Two parallel (such as ), cylinder, section, sphere, spherical surface, measure external Pitch diameter of external thread by three-pin technique.

SPECIFICATION
Technical data:

Technical data:
1.Measuring range (mm)
Direct measurement:0~100
Comparative measurement:0~200
2.Indicator scale:0.0002mm
3.Accuracy of direct measurement:(1+L/100) ¦Ìm "L"Calculated with mm
4.Measuring force (N):2.5
5.Load of worktable:10kg
6.Dimensions (mm):370*170*710

Main accessories:
Grooved worktable
Three grooved worktable operating platform
Small plane worktable
The small spherical surface worktable
Φ2 small plane hat
Φ8 medium plane hat
Φ14 large plane hat
Medium-and-small size knife-shaped hat
R20 spherical hat
100 partitioning counter