Littrow prisms feature 30°, 60°, and 90° angles .30° - 60° - 90° Littrow Dispersion Prisms can be used for a variety of applications. Uncoated littrow dipersion prisms are used to disperse light into its component spectrum. Coated littrow dipersion prisms are used to deviate the line of sight by 60°.
Dispersion Prisms (Uncoated)
Dispersion Prism,Optical Dispersion Prisms,Beam Deviation Prisms,Inked Dispersion Prism China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com
Design life:
How long is the factory life, 2 or 20 years? The final industrial floor must be selected based on expected life or desired maintenance-free period.
construction:
Which stage of the industrial floor system will be put into construction during the construction process? Is the main structure of the building in place? Answer these questions to understand how the industrial floor system will be constructed. There are two main methods of construction: monolithic pouring or surface pouring.
Integral pouring:
The method uses a dry-spraying process and then wipes the surface to form an integral concrete industrial floor. These dry spreads can only be used after the concrete industrial floor has been poured and cannot be used on existing industrial floors.
Surface pouring:
This method is used for scraping or paving on ready-made industrial floors. This is a common method, even if the adhesive achieves the best adhesion. The use of epoxy adhesives containing concrete works better and the safety factor increases further.
thickness:
The required thickness of the industrial floor coating must be considered. Especially in existing buildings, increasing the thickness of the industrial floor will create a threshold problem. In new construction, coating thickness should be reserved for gaps.
Structural load:
Static load and dynamic load generated during construction, renovation and maintenance must be considered. On the one hand, the industrial floor system must be able to withstand these requirements. On the other hand, the carrying capacity of the grassroots should also be taken into account. In general, the minimum designed compressive strength of the base layer is 25Mpa.
Traffic and mechanical wear:
Traffic-induced shocks and wear must be taken into account. Wear is usually concentrated in local areas. The frequency, type and location of wear must be taken into account.
Chemical spill:
List all chemical species that may have leaked in the area, paying attention to their leak concentration, temperature, and the possibility of mixing in industrial floors. Consider what might happen if a leak occurs, whether the leaks are cleared immediately or if they stay for a long time, and whether their corrosiveness increases with evaporation.
Non-slip:
Is anti-skid an important consideration? The appearance of the industrial floor and the problem of slip resistance can be changed by the wipe process. However, in many occasions, especially in wet areas, all workers are provided with non-slip shoes to improve the anti-skid effect.
health:
Many modern industries such as medicine, cosmetics, food, beverages, chemicals, and electronics industries have high health requirements. These developing industries require clean indoor conditions. Industrial floors must have no cracks or sharp corners, be completely dust-free, easy to clean, and must meet other industrial requirements such as chemical resistance, mechanical wear, and other performance requirements.
Anti-cracking ability:
This is related to structural loads, especially dynamic loads. What impact does the plant or traffic vibration have on the industrial floor? In some special areas of the building structure, such as the base floor, the production area of ​​the middle floor, etc. How important is it to prevent cracking?
temperature:
Thermal shock may be the main reason for premature failure of industrial floors. Therefore, it is necessary not only to consider the temperature of the product itself and the production process during the operation of the machine, but also to consider the temperature of the adjacent area. Special attention should be paid to areas near cold or heat sources such as cold storage or blast furnaces.
Beautiful color:
An attractive, enjoyable environment helps increase productivity and improve labor relations, although lighting can also work in this area. Colors help quickly identify dangerous areas such as truck walkways, wet areas, or chemicals Area.
Easy to clean:
For an industrial flooring system, its cleaning agents are not considered beforehand, especially those with high health requirements. In most cases, this cleaner will corrode the industrial floor more than the production process. Therefore, it is important to establish cleaning practices, determine the frequency of cleaning, and the detergents used and their concentrations. Careful consideration should be given to the use of industrial floor varnishes or sealants to facilitate cleaning and improve durability while maintaining the aesthetic appearance of industrial floors.
drain:
When considering the industrial floor drainage system, the final industrial floor conditions should be taken into account at the same time. Due to the incorporation of different building materials, cracking and leakage are particularly likely to occur.
anti-static:
Many companies are increasingly clamoring for anti-static industrial floors. The anti-static industrial floor eliminates electronic interference from sensitive electronic settings and also prevents spark discharges and explosions due to static electricity build-up. This will increase the production speed and increase the degree of automation. As a result, the possibility of static electricity increases, and anti-static requirements are even more important.
Repair and maintenance:
In any production plant, normal wear of industrial floors is unavoidable. This type of wear should be allowed when selecting industrial floor systems. Special attention should be paid to the selection of special colors or special surfaces, because future repairs are difficult to keep in line with the original.
collision:
As the collision causes damage to the industrial floor, the degree and frequency of the collision should be confirmed. Consider the drop height of the object. The final industrial floor should be able to withstand collisions. For areas that cannot meet this requirement, local protective measures should be considered, such as the use of MASTERTOP materials or the use of steel plates.
quality:
MBST (Australia), MBT (Singapore) and MBT (China) produced polymer industrial floor MASTERTOP series products, and obtained ISO9002 quality management certification. This will assure the customer that our products have been controlled from the raw material selection, production to delivery.
Collimated white light enters into the A-C surface of the prism, is reflected at the hypotenuse surface, and then dispersed into its component spectrum at the B-C surface. Although Littrow prisms produce narrower dispersion than equilateral prisms, Littrow prisms are typically less expensive.
Beam Deviation Prisms (Coated)
Incident light enters into the aluminum coated B-C surface of the prism at the nominal angle and returns back using the same path. In spectrum dispersion applications utilizing white light, the resolution performance of Littrow prisms is equal to equilateral prisms since the optical path length through the glass substrate is the same distance round-trip. Additionally, light entered into the A-C surface will reflect twice inside the glass substrate before being emitted through the hypotenuse surface at 60°.
The right choice of industrial floor materials can only be made after a detailed understanding of the requirements of the industrial floor. We will refine the requirements for industrial floors below to avoid the economic losses caused by mistakes or neglect.