Product Category | Polyhedral Prism |
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Transparency | Transparent |
Effective Working Area | Circular Area With S ≥ φ15 Mm (or 15 Mm × 15 Mm Square, Or D15 Mm Equivalent) |
Working Surface Flatness | Grade 0 (Grade II): ≤ 0.03 μm |
Datum Plane Roughness | Ra ≤ 0.05 μm |
Product Category | Polyhedral Prism |
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Perpendicularity Of Working Surface To Datum Plane | Grade 0 (Grade II): ≤ ±10 Arcseconds |
Working Surface Roughness | Ra ≤ 0.025 μm |
Application | Optical Experiments |
Surface Finish | Polished |
Parallelism Between The Upper Surface And The Datum Plane | 2 Um |
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Rotating Center Aperture | φ25mm |
Transparency | Transparent |
Surface Finish | Polished |
Surface Roughness Of Datum Plane | Ra ≤ 0.05 Um |
Refractive Index | 1.5 |
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Application | Optical Experiments |
Working Surface Roughness | Ra ≤ 0.025 μm |
Datum Plane Roughness | Ra ≤ 0.05 μm |
Prism Thickness | 17-20 Mm |
Working Principle | Prism Acts As A Reference Standard For Calibrating Angle-measuring Instruments |
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Surface Finish | Polished |
Angle Of Sides | 60 Degrees |
Product Category | Polyhedral Prism |
Color | Clear |
Precision And Accuracy | Surface Flatness Within Sub-micron Tolerances, Angular Accuracy Reaching Few Arcseconds |
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Working Principle | Prism Acts As A Reference Standard For Calibrating Angle-measuring Instruments |
Product Name | High-Precision Metal Polygonal Prisms For Angular Measurement |
Angle Of Sides | 60 Degrees |
Color | Clear |
Outer Diameter | φ80-φ150 Mm |
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Color | Clear |
Material Type | GCr15 Bearing Steel |
Perpendicularity Of Working Surface To Datum Plane Grade 0 (Grade II) | ≤ ±10 Arcseconds |
Hardness | HRC 62-65 |
Measurement Uncertainty Of Working Angle Grade 0 | ≤0.3″ |
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Rotating Center Aperture | φ25 Mm |
Surface Finish | Polished |
Product Category | Polyhedral Prism |
Product Name | 12 Sides Angle Measure Prism Angle Testing Regular Polyhedron Prism |
Prism Thickness | 17–20 Mm |
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Rotating Center Aperture | φ25 Mm |
Application | Optical Experiments |
Excircle Diameter | φ80–φ150 Mm |
Measurement Uncertainty Of Working Angle Grade 0 | ≤0.3″ |
Working Angle Deviation Grade 0 | ≤±1″ |
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Prism Thickness | 17–20 Mm |
Rotating Center Aperture | φ25 Mm |
Application | Optical Experiments |
Measurement Uncertainty Of Working Angle Grade 0 | ≤0.3″ |