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Regular Polygon Mirror

Regular Polygon Mirror
Regular Polygon Mirror
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Product Code : 17
Brand Name : PRISMS INDIA
Product Description

We are one of the noteworthy manufacturers, exporters and suppliers of Regular Polygon Mirror. The offered mirror is manufactured with the use of of high quality components under the supervision of our expert professionals. The provided mirror is used to carry several physics lab experiments that are related to optical phenomenon. Moreover, this Regular Polygon Mirror can be bought from us at reasonable market rate.

Features:

  • High durability
  • Dimensional accuracy
  • Fine finish
  • Robust design

 

 

 

Regular Polygon Mirror

Regular Polygon Mirror is a kind of high precision angle measurement apparatus. It’s mainly used in calibration of angle measurement instruments, optical dividing head, and rotary table. And also act as the reference of high precision machinery measurements. 


No of faces

Diameter in mm

8

φ80

12,17

φ100

23,24

φ120

36

φ150


Thickness of Ploygon

17mm

Aperture of Rotary Center

φ25mm

Material

GCr15

Scale of Hardness

HRC62-65


Description

Type A

Type B

Type C

Flatness of Working Face

0.03 um

0.05 um

0.1 um

Perpendicularity of Working Face Against Reference Face

5"

10"

20"

Surface Roughness of Working Face


Ra≤0.025um

Depth of Parallellism between Upper Face and Reference Face


2um


Offset of Working Angle

1"

2"

5"

Uncertainty of Working Angle Measurement

0.2"

0.5"

1.0"

Effective Working Area on Working Face

S≥φ15mm of Circle Area


PRISMS INDIA PRIVATE LIMITED
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