跳至主要内容

UGR19 Light Diffuser Plate Less Than 19 Is More Comfortable

 UGR is a psychological parameter used to measure the subjective reaction of light emitted by lighting devices in the indoor visual environment to the human eye. UGR<19 are more comfortable. Why do you say this, according to the measured and calculated standards? The following is an introduction to the sensitivity of different values of UGR values from China Acrylic Sheet Manufacturer.

The UGR value is divided into seven levels of 28, 25, 22, 19, 16, 13, 10, and so on. 28 is just unbearable value, 25 is uncomfortable value, 22 is just uncomfortable value, 19 is the limit value of feeling comfortable and uncomfortable, 16 is just acceptable value, 13 is just glare value, 10 is no Glare value. Most of the illumination standards of GB50043-2004 use UGR values of 25, 22, and 19.

This is why we say that the UGR19 LED Lighting Diffuser Sheet is more comfortable, and the uncomfortable glare in rooms or places commonly used in industrial buildings and public buildings should be evaluated by the uniform glare value (UGR). The UGR value is calculated according to the formula provided in Appendix A of GB50034-2004.

UGR<19

评论

发表评论

此博客中的热门博文

Plastic Artist-Acrylic Processing Technology

Acrylic can be used casting, injection molding, extrusion, thermoforming, laser engraving, laser cutting and other processes. Casting molding Casting molding for forming plexiglass sheet, bar and other profiles, that is, body-bulk polymerization method of forming profiles. After casting molded products need to be post-processed, post-processing conditions are incubated at 60 ℃ 2 hours, 120 ℃ for 2 hours. Injection molding Injection molding using suspension polymerization obtained pellets, molding in the ordinary plunger or screw injection molding machine. Process parameters include screw injection molding machine, plunger injection molding machine, barrel temperature, injection molding products also need to eliminate the internal stress treatment, processing in the hot air circulation oven at 70 ~ 80 ℃, processing time as the thickness of acrylic products, the general All about 4 hours. Thermoforming Thermoforming is the process of making plexiglass sheets or she...
发表评论
阅读全文

The Better Uses For Acrylic Sheet

Acrylic Sheet , using its moldable substance, lightweight temperament, and higher impact resistance, together with exceptional optical clarity, is employed in a vast selection of applications. Anywhere that a visit through surface that's both robust and appealing is required, throw acrylic sheet is your solution. In J.K OPTICAL PLASTIC frequently provide acrylic sheet to businesses in these sectors. BUILDING AND CONSTRUCTION Today’s buildings are defying the logic of physics, and as such need strong, durable materials. When that material also needs to be clear and have a high molecular weight, cast Acrylic Diffuser are the right choice. With so many thickness options and finishes, This sheet material provides building and construction professionals many options for their designs. COMMERCIAL AND STRUCTURAL GLAZING Because  Mirror Acrylic Sheet  is so strong, it makes the best option for structural glazing. Create weather and storm-resistant windows, large...
发表评论
阅读全文

What are the Basic Points that PC Diffuser Sheet needs to Master During the Construction Process?

In recent years, we can see that  PC Diffuser Sheet  has become a popular sheet, and it has also been favored by business users and enterprise groups in many fields. So, in the daily construction process of these plates, what aspects need to pay more attention to ensure the integrity of the project? Let's take a look at the basic essentials of PC diffuser in the construction process. As a  China Acrylic Sheet Manufacturer , share with you. The basic essentials of PC diffuser construction First of all, before the construction of the PC diffuser board, the staff must conduct a corresponding inspection of the surrounding environment, so as to determine the stacking of the board and the place where the related equipment is placed. To know that the construction preparation work can be said to implement the entire PC diffuser construction project and related processing and production operations, so everyone must make corresponding preparations in advance. Secondly, befor...
发表评论
阅读全文