Shenzhen SPRing Technology Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 500/month |
| Delivery Time | 1~3 weeks |
| Packaging Details | Carton |
| Number Of Sides | 24 |
| Transparency | Transparent |
| Material | Glass |
| Application | Optical experiments |
| Surface Finish | Polished |
| Color | Clear |
| Refractive Index | 1.5 |
| Place of Origin | Shenzhen |
| Brand Name | SPR-ing |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 500/month |
| Delivery Time | 1~3 weeks | Packaging Details | Carton |
| Number Of Sides | 24 | Transparency | Transparent |
| Material | Glass | Application | Optical experiments |
| Surface Finish | Polished | Color | Clear |
| Refractive Index | 1.5 | Place of Origin | Shenzhen |
| Brand Name | SPR-ing | ||
| High Light | 24 Sides Regular Polyhedron Prism ，Level 0 Precision Polyhedron Prism ，GCr15 Material Regular Polyhedron Prism | ||
24 Sides Regular Polyhedron Prism
Technical Indicators
1. Excircle diameter: φ 80-φ 150mm;
2. Prism thickness: 17-20mm;
3. Rotating center aperture: φ25mm; Material: GCr15;
5. Hardness: HRC62-65;
6. Flatness of working face: Grade 0 (Grade II): ≤ 0.03um; Grade 1 (Grade III): ≤ 0.05um; Grade 2 (Grade 4): ≤ 0.1 um; [Customized class 00 (first class): ≤ 0.02 um;]
7, Flatness of datum plane: Grade 0 (Grade II): ≤ 1um; Grade 1 (Grade III): ≤ 1.5 um; Grade 2 (Grade 4): ≤ 1.5 um; [Customized Grade 00 (Grade I): ≤ 1um;]
8, Verticality of working surface to datum plane: Grade 0 (Grade II): ≤ ± 10 ″; Grade 1 (Grade III): ≤ ± 15 ″; Grade 2 (Grade 4): ≤ ± 20 ″; [Customized Grade 00 (Grade I): ≤ ± 5 ″;]
9. Surface roughness of working face: Ra ≤ 0.025um;
10. Surface roughness of datum plane: Ra ≤ 0.05 um;
11. Parallelism between the upper surface and the datum plane: 2 um;
12. Working angle deviation: Grade 0 (Grade II): ≤ ± 1 ″; Grade 1 (Grade 3): ≤ ± 2 ″; Grade 2 (Grade 4): ≤ ± 5 ″; [Customized Grade 00 (Grade I): ≤ ± 0.5 ″;]
13. Measurement uncertainty of working angle: Class 0 (Class II): ≤ 0.3 ″; Grade 1 (Grade III): ≤ 0.5 ″; Grade 2 (Grade 4): ≤ 1.0 ″; [Customized level 00 (first class): ≤ 0.2 ″;]
14, Effective working area of working face: circular area with S ≥ φ15mm (or 15mm * 15mm or D15mm);
parameters
Maintenance
1. Before using the prism, clean oil stain on the working surface of the prism with aviation washing gasoline, and then wipe it with a clean thick cloth or chamois.
2. In the process of using prisms, sweat gloves should be worn and handled with care to avoid hand contact with the working surface.
3. It is forbidden to use organic solvents such as alcohol to clean prism, because they will absorb moisture in the air and corrode the working surface of the prism.
4. Prisms should be used in a dry and clean environment.
5. After using the prism, it should be cleaned and wiped with aviation washing gasoline in time. It should be put into the dryer or the oil seal and stored in a dry place for proper storage. Do not collide, scratch or rust.
6. During transportation, the prism must be protected from bruise, rain, corrosive articles and harmful gases.
| Name | Model | Specification | Precision | Manufacturing deviation of working angle | Circumscribed circle diameter | Flatness of working surface | Verticality between working surface and positioning surface | Surface roughness of working surface Ra |
| 8-sided prism | LT-8 | 8 sides | Level 0 | ±1″ | Φ80mm | 0.03μm | ±10″ | ≤0.025 |
| Level I | ±2″ | 0.05μm | ±15″ | |||||
| 12-sided prism | LT-12 | 12 sides | Level 0 | ±1″ | Φ100mm | 0.03μm | ±10″ | ≤0.025 |
| Level I | ±2″ | 0.05μm | ±15″ | |||||
| 17-sided prism | LT-17 | 17 sides | Level 0 | ±1″ | Φ100mm | 0.03μm | ±10″ | ≤0.025 |
| Level I | ±2″ | 0.05μm | ±15″ | |||||
| 23-sided prism | LT-23 | 23 sides | Level 0 | ±1″ | Φ120mm | 0.03μm | ±10″ | ≤0.025 |
| Level I | ±2″ | 0.05μm | ±15″ | |||||
| 24-sided prism | LT-24 | 24 sides | Level 0 | ±1″ | Φ120mm | 0.03μm | ±10″ | ≤0.025 |
| Level I | ±2″ | 0.05μm | ±15″ | |||||
| 36-sided prism | LT-36 | 36 sides | Level 0 | ±1″ | Φ150mm | 0.03μm | ±10″ | ≤0.025 |
| Level I | ±2″ | 0.05μm | ±15″ |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2019
Total Annual:
10,000,000-50,000,000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
SPR-ing Technology Co., Ltd. is a technology-based company that integrates the research and development, design, manufacturing, dynamic frequency and stress testing, blade aerodynamic pressure parameter testing, and dynamic temperature testing services of slip ring lead devices and slip ring lead de... SPR-ing Technology Co., Ltd. is a technology-based company that integrates the research and development, design, manufacturing, dynamic frequency and stress testing, blade aerodynamic pressure parameter testing, and dynamic temperature testing services of slip ring lead devices and slip ring lead de...
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