What are the classifications of CRT monitors?

[ Huaqiang Security Network News ] CRT monitors should everyone know! I don't know if you know its classification? This article has prepared seven classifications for CRT monitors for you. You can check it out!
CRT monitor classification
         CRT monitor classification , 50Hz interlaced <br> Generally this product has been eliminated, mainly there are obvious effect defects, large area flashing, the structure is not delicate, can only be seen in some initial monitors.
   CRT monitor classification 2, 100Hz interlacing <br> In order to overcome the large noise and image flicker of 50hz interlaced monitor, 100hz interlaced scanning is realized by double field method, which makes people's vision illusion and masks large area flicker. Defects. Since it is still interlaced, it is difficult to hide the delicateness of the structure. Working principle (set A to odd rows, B to even rows), the capture switch reads the A1B1 field into the field buffer at 50Hz/20ms, and the display switch reads sequentially from the field buffer at twice the field rate of 100Hz/10ms. Out, generally called the AABB method.
   CRT monitor classification three, 100Hz interlaced enhancement <br> In order to overcome the structural problem of the image, after the enhanced 100HZ, the capture switch will write AB in two field buffers, and the display switch will double the field rate of 100Hz/10ms. Read from the field buffer, the order is ABAB, generally there will be some storage space for motion compensation, we call the ABAB method. The effect is already comparable to the 60HZ progressive mode.
   CRT monitor classification four, 50Hz progressive <br> The advantage is that the line structure is fine, but because the 50Hz refresh rate is too low, there is still a large area of ​​flicker.
   CRT monitor classification Five, 60Hz progressive 60Hz appears to be the quality of the monitor effect, its advantages are to eliminate large area flicker, and a good line structure, the picture is delicate and not flashing. This is why it is more expensive to see a 60Hz monitor than 100Hz.
  CRT monitor classification six, 75Hz progressive HD <br> It is basically the same as the principle of 60Hz progressive scan digital processing, the refresh rate is increased from 60Hz to 75Hz, but its significance is not only to improve 15Hz, but scientific and technical A big step is taken to make the image more stable, delicate and realistic, and the color is more vivid.

Chain Link Fence is become one of the most popular fencing material all over the world. Also named as chain link mesh, chain link wire, chain wire, diamond mesh and cyclone mesh, this type of Fence is made from high quality low carbon steel wire and linked into flexible and firm fabrics. In Enzar Metal, we supply a complete line of chain link products for residential, commercial and industrial applications, including chain link fabrics, chain link framework, chain link accessories and chain link gate.

 

Features of Chain Link Fence:

- Materials: Low carbon steel wire, Stainless steel wire, Aluminum alloy wire.

- Surface Treatment: Electro galvanized, Hot-dipped galvanized, Galva.+ PVC coated.

- Edge Style: Twisted barb edge, Closed edge.

- Packing: Wrap up both edges with woven bag, or with Pallet, or as customer's request.

- Application: Sports field, River banks, Construction and residence, also animal fencing.

galvanized chain link fence


Chain  Link  Fence


Common Specifications & Packing

 

Parameter

Measurement

Data

Opening

Metric

25mm, 40mm, 50mm, 55mm, 60mm, 65mm, 76mm, 100mm

Inch

1", 1-1/2", 2", 2-1/4", 2-2/5", 2-1/2", 3", 4"

Wire

Metric

1.2mm-6.0mm

Gauge

AWG #3 to AWG18# or equvilent standard

Roll Width

Metric

0.5m to 8.0m

Inch

2ft to 28ft

Roll Length

Metric

5m, 10m, 15m, 20m, 25m, 30m, 50m, 100m

Inch

10ft, 15ft, 20ft, 50ft, 100ft, 500ft

Note: Special size is available by customer made.

 

 

Advantages of Chain Link Fence:  

 

   1) Low carbon steel diamond mesh has a heavy galvanized coating to ensure a long life

   2) Use for High security building: Airport ,Farm land, Sport field, Prison and so on

   3) It can offset force, so it is widely use for sports field

   4) Chain link wire mesh is separable, you can adjust the length as you need

   5) The height can be up to 7m

   6) It is more security to add some Razor Barbed Wire or barbed wire on the top

   7) beautiful diamond mesh: different colors for choose

   8) easy to install .

 

 

Chain Link Fence

Galvanized Chain Link Fence,Vinyl Coated Chain Link Fence,Galvanized Chain Link Fabric,Diamond Wire Fence

Anping Enzar Metal Products Co.,Ltd. , https://www.enzarmetal.com