Pay attention to the suitability of choosing ppe

During the years of melee in the display industry, many intimidating techniques have been demonstrated. How intense is the competition? First, LCD, OLED, QLED, Quantum Dots, spells and fights to determine the horizontal extension of the battlefield, curved screen, with fish screen also came into being, and then began to launch for the game launched a high refresh rate of the gaming screen, the designer dedicated Ultra-wide professional color gamut screen, these are still far from enough, the resolution battlefield is again killing, 720P, 1080P, 2K resolution, 4K resolution and 5K resolution.

As the oldest brother in the home appliance industry, Sharp faced this situation and said that he wouldn’t come up with the real thing. Therefore, the official announcement stated that on August 31, the world’s first 8K-screen consumer TV will be released in China. Obviously it has pushed the war to a new height.

So how scary is the 8K screen?

8K, as its name suggests, has a resolution of 7680x4320, horizontally 7680 effective pixels, vertical 4320 effective pixels, and about 33 million pixels per frame. Its sharpness is 4 times that of 4K, 16 times that of 1080P, and its display effect is shocking.

And so on, the 8K screen brings more than just a change of resolution. The color performance range of 8K products has also been greatly improved. Now the color standard (BT.709) used in HDTV cannot display all the colors in nature. The standard adopted by 8K products (BT.2020) has greatly expanded the scope of the color gamut, even including colors that do not exist in nature. In addition, up to now, 8 bits (256 steps) have been used to represent color shades, and 12 bits (4096 steps) have been achieved for 8K products. The effect of color gradation is smoother and more natural. Colors and grayscales that were previously difficult to visualize on television were easily displayed when upgraded to 8K.

The frame rate of 8K video also changes. Nowadays, entry-level 4K video is 30P 8bit, and carrier-grade 4K video is 60P 10bit. The ultimate 4K and Ultra 4K and the forthcoming 8K are 120P 12bit, and the ultimate 4K and Ultra 4K. The required access bandwidth is 50M, while 8K is more than 100M.

You will now want 100M of bandwidth. This is very easy to achieve at present, and now the home broadband is 300M, but what's the use? Although the Rio de Janeiro Olympic Games in 2016 has already achieved the 8K satellite signal pilot, and Japan will also open 8K live video in 2018, but in fact there are too few 8K video sources. Not to mention 8K video sources, that is, the number of 4K video sources is currently People are dissatisfied, what video you buy when you buy equipment is a problem.

what? You said that filming, after the video to update, of course, if you want to get 8K video content, you can only shoot. However, there are too few devices capable of shooting 8K video at present, and even the most powerful SLRs are barely able to shoot, let alone ensure video quality, and not to mention other devices. And you have to know what to do with these videos? 8K technology puts forward higher requirements for video components such as video processors. The current mainstream image processor must redesign the image processor to avoid the problems of high heat generation and huge data processing.

"Content and display terminals are interdependent. But in the 8K technology, display technology has been achieved, but the content is still basically blank." Experts from the China Electronics Standardization Institute said in an interview. At present, the domestic 4K has only just begun. The entire eغير مجاز مي باشدystem has not yet been established. Its source data is extremely scarce, and 8K television has already arrived. It has to be said that it is a bit ahead of time.

The current 8K is like a technology that has crossed over from the future. We have the key to open the treasure, but we find that these treasures cannot be sustained by our present power and can only be put on the shelf.

Cleaning Brush

Industrial Vacuum Cleaner Tool,Floor Cleaning Brush,Robot Vacuum Cleaner Brush,Vacuum Cleaner Dusting Brush

Chaozhong Industrial Co., Ltd. , http://www.zjvacuumcleaner.com

• Model NO.: SRL-Z500/1000

                                                                                                                                                                                                                                           

• Working: High Speed Mixer

                                                                                                                                                                                                                                           

• Application: Powder, Granules

                                                                                                                                                                                                                                           

• Application Area: Plastic

                                                                                                                                                                                                                                           

• Mixing Drum Shape: Round

                                                                                                                                                                                                                                           

• Operating type: Cycle Operating

                                                                                                                                                                                                                                           

• Trademark: SHICA

                                                                                                                                                                                                                                           

• Specification: high speed

                               

• Mixer Type: Powder Mixer

                                                                                                                                                                                                                                           

• Stirring Type: Forced

                                                                                                                                                                                                                                           

• Certification: CE

                                                                                                                                                                                                                                           

• Layout Type: Verticle

                                                                                                                                                                                                                                           

• Additional Capabilities: Drying

                                                                                                                                                                                                                                           

• Condition: New

                                                                                                                                                                                                                                           

• Transport Package: Wooden Package

                                                                                                                                                                                                                                           

• Origin: China

                                                                                                           

                                                                    High Speed mixer
1 plastic used for a variety of ingredients, mixing, drying, coloring, CaCO3 activating and other technology.

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Wantong Hydraulic Co.Ltd. , http://www.sdhydro-cylinder.com

The coatings company Advanced Coatings Initiative (ACI), headquartered in Aberdeen, USA, has developed an innovative interior wall protection coating for the oil and gas industry that has recently appeared in the US market. The coating product called "InnerArmor" can help the oil and gas industry equipment to prolong its service life, such as pressure pumps, pipeline valves, and so on.
“ACI develops and manufactures coating products, which are widely acclaimed in many fields of application. Among them, ACI’s creative development of the latest product, InnerArmor, is applied in the field of oil and gas. InnerArmor is used in the oil and natural gas industry. The surface of the equipment's inner wall can play an effective role in protection, so as to achieve the purpose of prolonging the service life.” Jim Davidson, general manager of ACI, introduced the application of the product to Special Chem.
“InnerArmor's introduction will help users in the oil and gas field to reduce production غير مجاز مي باشدts, thereby helping users to create greater value-added products. This will be the biggest highlight of the application of this product, while demonstrating ACI’s technological innovation capabilities, and The ability of users to provide technical solutions,” added Jim Davidson.
InnerArmor coating technology was developed under the auspices of ITI. ITI is an energy technology research organization based in Aberdeen, USA. The organization received technical certification from the California Materials Science and Technology Expert Group and the Sub-One Surface Coating Concept Organization.
At present, ACIInnerArmor coating technology has obtained the European regional access permit through Sub-One. ACI and its partners are full of information on the future development of the product in the European market. In the oil and gas industry, it can reduce the risk of equipment damage and prolong the service life of equipment. It is a very objective economic income for enterprises. Every year, the global investment in the equipment updating environment is very large, and it is also a large part of the company's غير مجاز مي باشدt expenditure. Currently, ACI has installed two paint production facilities at its Portlethen and Aberdeen plants to produce InnerArmor products.

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Question 1. What can I do if the battery cannot be stored?

Solution:

1, please confirm that the fuse, power switch, power line and voltage switching switch caused by the problem.

2. Check whether the transformer has AC110/220 input and AC18V output.

3, the battery on the board to remove the PIN, measuring the machine version of the charging voltage is about 7.2V, if not enough, please check the power supply related circuits.

4. Check whether the diodes near the PIN input terminal of the transformer are normal.

5, replace the battery.

Question 2, how to solve the poor sensor identification?

Solution:

1.Static quantity method: Use the three-use ammeter to measure the E+ to S+, S- (or E-to-S+S-also) resistance of the sensor, and the error is generally 0.5. Above Ω, compensation is required. If the error is too large (more than 2Ω), it is recommended to replace L/C.

2. Dynamic volume method: Connect the sensor wiring correctly to the motherboard, and use the digital voltage meter (more than four and a half or more) in the DCV file to measure whether the S+ voltage is equal to the S-to-ground voltage (preferably 0 error) If it is not equal, sensor compensation is required.

Problem 3, angular coupling adjustment (single sensor) method?

Solution:

1, first weight correction.

2, with a full load of 1/3 of the weight of the weighing pan to see its display value.

3. Press the zero on the side with the lowest value of the scale in the 1 to 4 corners of the file. (When grinding the scale for the first time, test the force with a small force test to avoid damage to the sensor.)

4. Repeat 2~3 actions until the center of the weighing pan is within ±1 jump from the center, and then do weight correction.

5, if the error value of the scale value of the pan is too large, and after the scale is still too large, it means that the sensor has failed, or the method of grinding scale is wrong.

6, when grinding scales need to pay attention to the sensor specifications, the lighter the full load, the lighter the grinding force.

House Appliances Solenoid Coil

The category of Solenoid Valve Coil used in home appliances Solenoid Valve, such like water purifier solenoid valve, coffee maker solenoid valve, washing machine water inlet solenoid valve, Steam Iron Solenoid Valve, ro solenoid valve, refrigerator solenoid valve, and so on. 

1. Solenoid coil range in hole diameter from 5 mm to 28 mm, more bigger is available.

2. Common AC and DC voltages (6V DC, 12V DC, 24V DC, 36V DC, 48V DC, 24V AC, 110V AC, 115V AC, 220V AC, 230V AC, 240V AC) are all available, others can be customized.

3. Many termination options are available.

4. Using high quality wire which has UL approved;

5. Using high quality permeability magnetic material which contain low carbon

6. Using high quality housing material like PA66, PBT, PPS, BMC and so on.

7. Insulation class can be B, F, H, N, C;

8. Protection class can be IP65, IP67 & IP69K;

Coffee Machine Solenoid Valve Coil, Steam Iron Solenoid Valve Coil, Dryer Gas Valve Coil

NINGBO BRANDO HARDWARE CO.,LTD , https://www.brandopneumatic.com

A few days ago, VR Network learned that Yingta’s Mita Scenic Area had launched a VR experience project. Through virtual reality hardware devices, visitors were able to “immersively” experience digitally restore Sakyatha’s personal scenes. Tour.

غير مجاز مي باشدata is a full-fledged Buddhist temple located in the northwestern Buddhist temple in the Yingxian city of Shuozhou, Shanxi Province. Built in the second year of Liaoqingning Ning (AD 1056), the tower is 67.31 meters high. It is the first of the three largest towers in the world. The whole is a pure wood structure with no nails or rivets. After nearly a millennium of wind and rain, smoke and smoke still remain. Standing in front of us. However, due to the millennium tower, the tower is tilted with the sun, and it is difficult to repair. In order to protect the wooden tower, visitors can only walk into the first floor. In order to make up for the pity that tourists can't ascend the tower, in recent days, the Pingta Scenic Spot in Ying County has been using a smart travel platform. The traditional fields and the VR have combined sparks to create new technologies and “wings” to bring benefits to tourists.

The VR experience can take you through every corner of the wooden tower, meticulously observe wood miracles, and experience ancient wisdom. For thousands of years, China has been using wood as its main building material. The gongs and brackets are the exclusive patents of our ancestors and wood structures. This type of connection without nails can be called a flexible link, with the intersections concentrated on one point. There is no fixed death, but there is a certain degree of flexibility, so when the earthquake arrives, the truss arch structure and the earthquake can reach a common earthquake and the building will not be much damaged. There are more than 60 kinds of brackets in the wooden tower of Yingxian County, and they have not yet been counted. They are not only beautiful but also extremely strong. The structure of the brackets is the shock absorber inside the wooden structure. The wooden tower has a history of thousands of years since it was built. Long-term exposure to wind and rain erosion, and has been subjected to warlord shelling and many strong earthquakes, although there is a slight tilt, still stands upright.

The VR technology can also take you to read the transcripts written by the county’s wooden towers, seven treasures, the tooth relics, and the Rong Bao Zhai Xu Qian’s workbook: “In the summer of 1966, the four-storey main tower of the wooden pagoda was framed by square grooves in the chest wood frame. There are six songs in the silver box, and there are seven treasures in the temple and the relics of the Buddha's tooth. The seven treasures of Buddhism, also known as the seven treasures, are of different sizes. The seven treasures of the wooden pagoda are the gold and silver coins, the silver and silver tablets, the copper coins, and the clay cakes. Crystal 牗 glass 牍, 沉 牗 牗 牍, 松 松 松 松 牍 牍 牍 牍 牍 佛 佛 佛 佛 佛 佛 佛 佛 佛 佛 佛 佛 佛 佛 佛.

Other Brand Gas Generator

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Supermaly Generating Equipment Co., Ltd. , http://www.sdgenerating.com

Various products of Examination Bed, providing product images and basic parameters with each Examination bed and Examination Bed; We are a professional Chinese manufacturer of Examination Bed, and look forward to your cooperation!

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I have always liked the brand Changhong. On the one hand, due to its long history and high market share, the product quality is trustworthy. On the other hand, Changhong Laser TV is better than other products in terms of technology and market competitiveness. So when I bought a laser TV, I paid special attention to the Changhong brand.

My requirements for laser TV are relatively high, mainly because there are many children in our family, and the time spent watching TV is also very long, so I hope to have a better quality laser TV, and Changhong Laser TV C7UG can meet my needs. The popularity of this laser TV is already very good. It is said to be A+ true 4K, which can transmit ultra-high-definition pictures under limited bandwidth. Moreover, this product uses a full-screen Fresnel screen, which is said to be only 6.8 mm. thickness. In my opinion, this is a prominent advantage of Changhong Laser TV. In addition to the clearer picture quality, its anti-light effect is also very good, and the look and feel is particularly comfortable. 2700 lumens, you can easily project a higher-definition picture on the white wall, it will not feel blurry at night, and it will not feel dazzling during the day, the brightness is high but the light is soft, it is healthy and does not hurt the eyes, and it can also support a variety of different In the viewing mode, you can see a higher-definition picture in any brightness environment, which is particularly good.

When I learned about this Changhong product, I also found that the configuration of the laser theater is very high-end. For example, the memory of this laser theater is 16GB, which is two times higher than the general 4GB and 8GB on the market. There are many times more, and it is also particularly high-end in terms of model configuration. It runs faster and more smoothly, and watching TV is not stuck at all!

Overall, it looks like C7UG, a Changhong laser TV, is really good. I like it very much, and I am going to buy it back. After all, from the perspective of comprehensive performance, laser TVs have really surpassed in all aspects, and the technology is very valuable. Besides, this laser TV also has a K-song system implanted in it. I think children will like this function very much. , so looking forward to its arrival!

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http://www.sdawshd-equipment.com

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