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Pmma Ugr Diffuser

 
pmma ugr diffuser
Products Photos CatalogPmma Ugr Diffuser Photos Catalog



UGR is short for Unified Glare Rating, UGR is a psychological parameter to measure the subjective response



to the the human eyes' discomfort which is caused by the light emitted from the lighting device in indoor visual environment. Its value can be calculated with CIE uniform glare value formula according to specified computational conditions. Different UGR values lead to significant differences of lighting effects, which consequently causes huge visual and psychological differences. It can be used in various places and details are as follows:

1. UGR=13, just feel glare, light screen is less reflective, space of ceiling is dark, and the feeling is gloomy; generally used for computer room, monitoring room;

2. 16 < UGR < 19, just acceptable limit for the comfort and discomfort, limited control glare, reflective of light screen, and it is the comfortable choice for office space; generally used for ordinary, high-grade office, a library reading room, hospitals, schools and other buildings;

3. UGR > 19, just uncomfortable, vibrant lighting space, but the glare of light screen reflecting the introduction of care; general used for commercial buildings, business offices and the like.

description:

1. Prism Cone UGR diffuser with Concave hexagon, cone bottom, takes on homogeneous look due to unidirectional structure;

2. Scientific designed structure, well defined lamp direction with average beam angle 85 degree, assist to improve the light efficiency and reasonable glare suppression;

3. Homogeneous glare reduction in all C-levels, excellent for workstations required lighting application UGR<19, for example LED Panel light;

4. On equal conditions, the light transmittance is obvious higher than traditional matte or orange peel texture diffusion sheet, at the same time effectively suppress the glare value.

Dimension(L*W*T)

Length: 1200mm

width: 1200mm

Thickness: 1.5mm

Pattern: Concave hexagon, cone bottom

Note: according to customer demand for different mold, build the required size

Temperature range:

A.storage temperature:25±10

B.Long term use environment temperature:0~80

C.relative air humidity:45%~75%

UGR Diffuser, Scientific designed structure, well defined lamp direction with average beam angle 90 degree, assist to improve the light efficiency and reasonable glare suppression;

excellent for workstations required lighting application UGR<19, for example LED Panel light;

Attention:

In conjunction with diffusion film and light guide plate, Prism Cone diffuser positioned in outer layer with the texture facing away from the led or lamp;diffusion film located in the middle layer with the microstructure facing away from the led or lamp also; the light guide plate placed on the bottom layer with the texture side placed contrary to prisma cone and diffusion film.



Company Contact:

No member photo
Contact Name: Leo Zhou
Company Name: J.k Optical Plastic Co., Limited
Email: Email
Tel: +8676089866466
Fax: 76089866466
Street Address: Led Trading Center,
Shuncheng Industry Zone, Guzhen Town
Zhongshan City, Guangdong Province
528400
China
Website: http://www.chinaacrylicsheet.com/
Member name: opticalPlastic
Country: China-CN China
Member Since: 21 April 2017
Total Leads: 22 opticalPlastic Import Export Business Leads
Business focus: Acrylic Diffuser, Glare Control Diffuser, Ugr Diffuser
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