Party Built Exhibition Hall LED Full Color Display Decoration Project--Anhui Hefei Yi Display LED Full Color Screen Plan Quote

1, në kë de GB/T5080.1-2012, ye tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë
MTBF test ≥100,000H.
2, Power average efficiency: looi në kë de GB 20943-2013 standard Appendix A, në room temperature
LED display power supply factor is not less than 90%, and conversion efficiency is not less than 70%. LED display power supply factor is not less than 90%, and conversion efficiency is not less than 70%. LED display power supply factor is not less than 90%, and conversion efficiency is not less than 70%.
3, ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ
m² 12.2956
GB/T5169.5-2020, GB4943.1-2011, UL94 ye tɛmɛ në tɛmɛ në tɛmɛ në tɛmɛ në tɛmɛ në tɛmɛ në tɛmɛ në tɛmɛ në tɛmɛ në tɛmɛ në tɛmɛ
Kä standard.
4, Horizontal Relative Error Level: Horizontal Relative Error Level ee SJ/T 11141-2017 Standard C gam
Niveau.
5, Brightness uniformity: Brightness uniformity meets the SJ/T 11141-2017 standard C class.
6, ye kë ye cɔl interference light: ye kë ye cɔl interference light: ye kë ye cɔl interference light: ye kë ye cɔl interference light: ye kë ye cɔl interference light: ye kë ye cɔl interference light: ye kë ye cɔl interference light
7, lamp bead push test: random choose LED light bead, on the four sides of the lamp bead in a horizontal clamping angle 45° direction. 7, lamp bead push test: random choose LED light bead, on the four sides of the lamp bead in a horizontal clamping angle 45° direction.
Ka tɛmɛ 12N, ka tɛmɛ 12N, ka tɛmɛ 12N, ka tɛmɛ 12N, ka tɛmɛ 12N, ka tɛmɛ 12N, ka tɛmɛ 12N, ka tɛmɛ 12N.
8.To ensure the packaging of the screen, transportation safety, bid LED display should meet. 8.To ensure the packaging of the screen, transportation safety, bid LED display should meet. 8.To ensure the packaging of the screen, transportation safety, bid LED display should meet.
GB/T4587.1-2019 ye kë wïc.
9, function of mold suppression: display needs to have a mold suppression function, reducing the mold visual master. 9, function of mold suppression: display needs to have a mold suppression function, reducing the mold visual master.
80% ye tïŋ.
10, hanga ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ
11, wɛ̈ɛ̈r tɔ̈u: wɛ̈ɛ̈r tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈
12, hangal bï kɛ̈ɛ̈r ye LED nyuɔɔth ya gam, a wïc bï kɛ̈ɛ̈r ye ≥4H.
13, LED display meets off power storage function, no loss of data, power up automatically recovery, no need heavy 13, LED display meets off power storage function, no loss of data, power up automatically recovery, no need heavy 13, LED display meets off power storage function, no loss of data, power up automatically recovery, no need heavy
Re-configure.
14.To ensure the color display capability of the LED display, the screen's color range space coverage ≥122% YIQ. To ensure the color display capability of the LED display, the screen's color range space coverage ≥122% YIQ.
(NTSC) ku YUV (PAL) ≥173%
15.Since display belongs to high power electrical equipment, for effective energy saving and reducing emissions, screen body has a smart section
Power function, with power black screen power saving function open intelligent power saving function has more than 45% energy saving than not opening. Power function, with power black screen power saving function open intelligent power saving function has more than 45% energy saving than not opening.
16, ago kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈
17, ba tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n
18, ba tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yen
Kä ye kek tɔ̈ɔ̈u në LED ye kek tɔ̈ɔ̈u në LED ye kek tɔ̈ɔ̈u në LED ye kek tɔ̈ɔ̈u në LED ye kek tɔ̈ɔ̈u në LED