ã€China Aluminum Industry Net】Inside-opening and hanging-up windows (flat top-hung windows) are used to operate the sash's handle handle to drive the corresponding drive of the hardware actuator so that the window sash can be opened flat or dumped into the room. A certain degree of ventilation.
By rotating the handle of the sash, the hardware drive system inside the sash is driven, so that the sash is in a locked state (the handle is vertically locked downwards) and is opened flat (the handle is rotated to the left or right when the handle is in the locked state) The 90° sash is in a flat open state) and the inside is inverted (with the handle in the locked state, the handle is rotated 180° in the opposite direction. The sash is in the inverted state. When the handle is in the flat open state, the handle is rotated 90° to the left or right, the sash In the inverted state).
Inside the open window (hang open top) Main features:
1. The multi-lock structure of the hanging window on the inner flat window can improve the sealing performance, watertightness (difficult to leak), and airtightness (not easy to leak) of the window to increase its wind pressure resistance. At the same time, after the sealing performance is enhanced, the heat insulation and sound insulation of the window will also be improved.
2. The multi-locking points on the flat top and hanging windows complement the anti-theft performance of the windows with the design of the mushroom head lock and the crevice lock seat. The possibility that thieves would enter the room through the rolling sashes could be reduced to almost zero.
3, the use of the inverted state, can make the indoor continuous natural ventilation, the wind is not blowing directly to the human body, especially in the morning and evening and winter in the bedroom need to improve indoor air quality, not easy to catch a cold.
4. The hanging state of the hanging window on the inner plane can still be ventilated on a rainy day, so as to avoid the problem of forgetting to close the window on the rainy day and raining rain on the room.
5, the internal flat open hanging window does not account for the characteristics of the indoor space, effectively avoiding the drawbacks of flat-window and curtain (more common), water heaters, range hoods, cabinets and other mutual interference fight.
6. The upper hanging state of the hanging window on the inner hinged door solves the problem that the bathroom needs long-term continuous natural ventilation and theft prevention. For some residential properties that do not allow the security fence or the owners to dislike the cage, the safe ventilation of the inverted state is also a good solution. Some homeowners live in high floors. In the spring and autumn, when the window is open, the wind is too large when it is open. The inverted state can make the air exchange soft and smooth.
7. The upper hanging design of the upper hanging window and the lower adjustable installation of the sliding support can effectively solve the owner's home safety hazards. For the owners of the elderly and children at home, they can effectively avoid the misoperation caused by the elderly and children. Family tragedies occur, and appearance is more advanced than other protective windows and security nets.
8, the flat open upper hanging window can be easily repaired and lubricated hardware and repair windows and doors in the open position, easy for owners to clean the glass, large size windows can provide a safer, faster fire escape.
China star optics can provide customers with a variety of replicated grating products such as diffraction gratings, reflective gratings,holographic gratings,concave gratings etc. to meet different needs. Maximum ruled area is up to 300x300mm2 for plane ruled diffraction gratings. For replicated diffraction and transmission gratings the ruling density can be from 20 grooves per millimeter to 2400 grooves per millimeter, wavelength from 0.2 micron to 25 microns.
They are widely used for applications in optical communications,biotechnology, colorimetry,chromatography,and medical instrumentation.
Handling Gratings: Gratings require special handling, making them prone to fingerprints and aerosols. Gratings should only be handled by the edges.
Holographic gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 0.2-0.8um
Grooves per mm: 1,200 to 3,600L/mm
Diffraction: >70%
Ruled gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 0.2-15um
Grooves per mm: 50 to 2,400L/mm
Diffraction: >70%
Concave gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 200 to 900um
Grooves per mm: 490 to 1,200L/mm
Diffraction: >70%
Holographic Grating,Holographic Blazed Grating,Holographic Concave Grating,Aberration-Corrected Holographic Grating
China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com