Competition in product technology is always the subject of corporate competition. Especially in the television field, hard indicators such as color, brightness, and sound quality often play a crucial role in consumer purchasing decisions.
In today's television industry, a variety of display technologies co-exist, and concepts and publicity are constantly being refurbished. However, in the end, the index of a person is better, but it is public and rational, and it takes real materials to be able to convince the public.
On June 22nd, the National Radio and TV Products Quality Supervision and Inspection Center released an authoritative data, which has brought shock to the Chinese TV industry and even the entire Chinese industry.
In this public test witnessed by the strength observation team composed of authoritative experts, color masters, technology experts, media reporters and core users, the indexes of QUHD Quantum Dot TV are fully ahead, and even many indicators are much higher than the industry average. Level. Industry observers pointed out that the test results show that this is the first time China has led the world in television technology, greatly boosting the confidence of Chinese people in China’s top manufacturing, and leading the TV industry to rapidly transform to the next generation of high technology.
Let us look at the performance of specific indicators:
The final test results show that the core indexes of the tested QUHD products are disdain for the whole industry, especially the color gamut coverage (DCI-P3) is the highest value in the large database, the peak brightness exceeds the industry average of 77.9%, and the color brightness exceeds the industry average. %, acoustic frequency response exceeds 97% of the industry's products.
Among them, the color gamut coverage ratio (DCI-P3) of the tested QUHD products is the highest value in the large database, which is higher than the average gamut coverage of OLED products. At the same time, the tested QUHD products were 109% in color brightness, ranking first in the entire large database, 8.6% higher than the second. Authoritative sources pointed out that the tested QUHD product is one of the best TVs in the market for color test indicators.
In addition, the peak brightness of the tested QUHD products reached a maximum of 1,630 cd/m2, which exceeded the test indexes of all products in large databases. Because of the difference in reality, LCD TVs are more likely to achieve higher peak brightness and are therefore higher than the average brightness of OLED TVs. It can be considered that higher brightness can better restore the realistic scene and the picture of QUHD Quantum Dot TV is more realistic.
Also, QUHD equipped with Harman Kardon audio, acoustic frequency response to 60 ~ 20000Hz frequency range, much higher than the industry standard, beyond the 97% of the large database products. At the same time, QUHD minimum source EMF output sound pressure level is 91dB, ranking first in the large database; sound channel noise level is 19dB (A). In addition, the total harmonic distortion of the QUHD is <3%, which is much lower than the ≤10% parameter level in the industry standard, and is ranked first in the large database. Xu Yongsheng, director of the Terrett Acoustics Division and senior engineer, believes that the sound quality of the tested QUHD products is very good for each test.
It is reported that this open inspection activity is also the first time that Territt, the only national digital television product user-end detection laboratory in China, has been open to the public since its inception. It is of great practical significance for the popularization of high-tech television in the TV industry. .
Maybe this test is only the first time, but it won't be the last time. Before this, the lab test on mystery will open a new era of openness and transparency. There will no longer be a so-called "black box." People can see the indicators that prove to be realistic. In contrast, the quality is good and bad to verify in person, advertising will completely avoid the damage of false propaganda.
We have seen that this time TCL dared to take the newly-listed QUHD Quantum Dot TV products to participate in the full open inspection, fully demonstrated its confidence in technology and product quality, and more importantly, Quantum-dot TV through this test, the full advantage of indicators The demonstration has enabled the concept of the "best TV" to begin to be visualized, which will greatly benefit the further popularization of Quantum TV.
Quantum-dot TV's overall leading indicators also mean the advancement of science and technology, and even the transformation of the times. As early as 2014, TCL launched China's first Quantum Dot TV. In 2015, TCL launched a quantum dot curved TV. This year, it also launched a new high-end new class of QUHD Quantum Dot TV, forming the industry's strongest Quantum Dot TV camp. The quantum dot technology was gradually pushed forward. Not only the pioneers and leaders of the quantum dot technology application, but also broke through the display technology has been suppressed by Japan and South Korea for a long time, and has become a milestone for the Chinese TV industry leading the world.
In today's television industry, a variety of display technologies co-exist, and concepts and publicity are constantly being refurbished. However, in the end, the index of a person is better, but it is public and rational, and it takes real materials to be able to convince the public.
On June 22nd, the National Radio and TV Products Quality Supervision and Inspection Center released an authoritative data, which has brought shock to the Chinese TV industry and even the entire Chinese industry.
In this public test witnessed by the strength observation team composed of authoritative experts, color masters, technology experts, media reporters and core users, the indexes of QUHD Quantum Dot TV are fully ahead, and even many indicators are much higher than the industry average. Level. Industry observers pointed out that the test results show that this is the first time China has led the world in television technology, greatly boosting the confidence of Chinese people in China’s top manufacturing, and leading the TV industry to rapidly transform to the next generation of high technology.
Let us look at the performance of specific indicators:
The final test results show that the core indexes of the tested QUHD products are disdain for the whole industry, especially the color gamut coverage (DCI-P3) is the highest value in the large database, the peak brightness exceeds the industry average of 77.9%, and the color brightness exceeds the industry average. %, acoustic frequency response exceeds 97% of the industry's products.
Among them, the color gamut coverage ratio (DCI-P3) of the tested QUHD products is the highest value in the large database, which is higher than the average gamut coverage of OLED products. At the same time, the tested QUHD products were 109% in color brightness, ranking first in the entire large database, 8.6% higher than the second. Authoritative sources pointed out that the tested QUHD product is one of the best TVs in the market for color test indicators.
In addition, the peak brightness of the tested QUHD products reached a maximum of 1,630 cd/m2, which exceeded the test indexes of all products in large databases. Because of the difference in reality, LCD TVs are more likely to achieve higher peak brightness and are therefore higher than the average brightness of OLED TVs. It can be considered that higher brightness can better restore the realistic scene and the picture of QUHD Quantum Dot TV is more realistic.
Also, QUHD equipped with Harman Kardon audio, acoustic frequency response to 60 ~ 20000Hz frequency range, much higher than the industry standard, beyond the 97% of the large database products. At the same time, QUHD minimum source EMF output sound pressure level is 91dB, ranking first in the large database; sound channel noise level is 19dB (A). In addition, the total harmonic distortion of the QUHD is <3%, which is much lower than the ≤10% parameter level in the industry standard, and is ranked first in the large database. Xu Yongsheng, director of the Terrett Acoustics Division and senior engineer, believes that the sound quality of the tested QUHD products is very good for each test.
It is reported that this open inspection activity is also the first time that Territt, the only national digital television product user-end detection laboratory in China, has been open to the public since its inception. It is of great practical significance for the popularization of high-tech television in the TV industry. .
Maybe this test is only the first time, but it won't be the last time. Before this, the lab test on mystery will open a new era of openness and transparency. There will no longer be a so-called "black box." People can see the indicators that prove to be realistic. In contrast, the quality is good and bad to verify in person, advertising will completely avoid the damage of false propaganda.
We have seen that this time TCL dared to take the newly-listed QUHD Quantum Dot TV products to participate in the full open inspection, fully demonstrated its confidence in technology and product quality, and more importantly, Quantum-dot TV through this test, the full advantage of indicators The demonstration has enabled the concept of the "best TV" to begin to be visualized, which will greatly benefit the further popularization of Quantum TV.
Quantum-dot TV's overall leading indicators also mean the advancement of science and technology, and even the transformation of the times. As early as 2014, TCL launched China's first Quantum Dot TV. In 2015, TCL launched a quantum dot curved TV. This year, it also launched a new high-end new class of QUHD Quantum Dot TV, forming the industry's strongest Quantum Dot TV camp. The quantum dot technology was gradually pushed forward. Not only the pioneers and leaders of the quantum dot technology application, but also broke through the display technology has been suppressed by Japan and South Korea for a long time, and has become a milestone for the Chinese TV industry leading the world.
Commercial heat pumps are designed for offering hot water for commercial use, such as office, workshop, super market, school, etc. In order to achieve the required water temperature, large heat pump units apply Unique V style evaporator design is a big strong point for this unit. It increased the evaporator space in air flow direction, which results bigger effective air volume. It had been proved to be better efficiency by our testing. This design is also easier for the defrosting water to drain out. Scroll compressor is standard for this series.
Commercial Heat Pump,Electric Heat Pump,Commercial Air Source Heat Pump,Heat Pump For Commercial Use
Linuo Ritter International Co.,Ltd , https://www.lnrtsolarenergy.com