Tel: +86-150-1280-2327 Email: granitecomponents@163.com
- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
English
| Quantity: | |
|---|---|
The main uses of granite optical table are as follows:
1. High-precision optical experiments:
Due to its high flatness, good stability, and strong corrosion resistance, the granite optical platform is suitable for optical experiments that require high-precision measurements, such as interferometers, spectrometers, microscopes and other equipment Installation and debugging.
2. Precision detection:
In the field of precision detection, the granite optical platform can provide a stable platform, reduce the impact of external vibration on the experiment, and ensure the accuracy of the measurement results.
3. Scientific-grade application:
The scientific-grade air-floating vibration isolation optical platform adopts air spring vibration damping, which is suitable for scientific research experiments that are sensitive to vibration, such as quantum physics experiments, laser technology research, etc..
Applicable scenarios
Granite optical platforms are widely used in optical measurement, laser interference, precision detection and other fields, especially in experiments that require high flatness, stability and corrosion resistance. For example, granite optical platforms are indispensable precision measurement tools in metrological laboratory testing stations of colleges and universities, scientific research institutions and industrial production.
Granite platform flatness calculation formula: (according to JJG117-2013 standard)
Level 000:1 x (1+d/1000)μm
Level 00:2 x (1+d/1000)μm
Level 0:4 x (1+d/1000)μm
Level 1:8 x (1+d/1000)μm
Level 2:16 x (1+d/1000)μm
Level 3:40 x (1+d/1000)μm
(d is diagonal mm)(measuring temperature at 20±2℃)
Physical properties
Size: On demand
Material: Natural granite
Reference specific gravity: 2800-3070kg/m3
Compressive strength: 230-254kg/mm2
Elastic wear: 1.27-1.47N/mm2
Linear expansion coefficient: 4.6× 10-6 /℃
Water absorption： 0.13%
Shore hardness HS70 or above
The accuracy is 000, 00, 0, 1 level.
The main uses of granite optical table are as follows:
1. High-precision optical experiments:
Due to its high flatness, good stability, and strong corrosion resistance, the granite optical platform is suitable for optical experiments that require high-precision measurements, such as interferometers, spectrometers, microscopes and other equipment Installation and debugging.
2. Precision detection:
In the field of precision detection, the granite optical platform can provide a stable platform, reduce the impact of external vibration on the experiment, and ensure the accuracy of the measurement results.
3. Scientific-grade application:
The scientific-grade air-floating vibration isolation optical platform adopts air spring vibration damping, which is suitable for scientific research experiments that are sensitive to vibration, such as quantum physics experiments, laser technology research, etc..
Applicable scenarios
Granite optical platforms are widely used in optical measurement, laser interference, precision detection and other fields, especially in experiments that require high flatness, stability and corrosion resistance. For example, granite optical platforms are indispensable precision measurement tools in metrological laboratory testing stations of colleges and universities, scientific research institutions and industrial production.
Granite platform flatness calculation formula: (according to JJG117-2013 standard)
Level 000:1 x (1+d/1000)μm
Level 00:2 x (1+d/1000)μm
Level 0:4 x (1+d/1000)μm
Level 1:8 x (1+d/1000)μm
Level 2:16 x (1+d/1000)μm
Level 3:40 x (1+d/1000)μm
(d is diagonal mm)(measuring temperature at 20±2℃)
Physical properties
Size: On demand
Material: Natural granite
Reference specific gravity: 2800-3070kg/m3
Compressive strength: 230-254kg/mm2
Elastic wear: 1.27-1.47N/mm2
Linear expansion coefficient: 4.6× 10-6 /℃
Water absorption： 0.13%
Shore hardness HS70 or above
The accuracy is 000, 00, 0, 1 level.
