Fine pitch led display led paniel 640x480mm
1, die cast aluminium doaze platheid is heech, suver foar ûnderhâld
2, hege ferfarskingsnivo, hege grize skaal
3, allegear swart ljocht, heech kontrast
4. Gjin fan en mute
5, naadleaze stitching, snelle ynstallaasje
6, LED-ljochten: SMD folsleine kleur 1212-searje, mei help fan de wrâldferneamde fabrikanten fan heechweardige chipferpakking LED-ljochten, om klanten in ferskaat oan karren te jaan.Tagelyk binne de libbensdoer en werjeftekwaliteit fan it displayskerm folslein garandearre.
7, drive IC: mei help fan de wrâld ferneamde top fabrikanten fan hege refresh rate, hege grize konstante hjoeddeistige drive IC, poerbêst drive prestaasjes, stabyl en betrouber.
Technyske parameters (T=25℃)
| Ûnderdiel | Parameter | ||||
| BasicParameter | |||||
| Pixel Pitch | 1,25 mm | 1.538 mm | 1.667 mm | 1.839 mm | 1,86 mm |
| Pixel Struktuer | 1R1G1B | 1R1G1B | 1R1G1B | 1R1G1B | 1R1G1B |
| Pixel tichtens | 640000/m2 | 422753/m2 | 359856/m2 | 295690/m2 | 289050m2 |
| Module Resolúsje | 256X128 | 208X104 | 192X96 | 174x87 | 172x86 |
| Module Grutte (WXH) | 320 x 160 mm | 320 x 160 mm | 320 x 160 mm | 320 x 160 mm | 320 x 160 mm |
| Optical Parameter | |||||
| Ienpunthelderheid, Chroma-korreksje | stypje | stypje | stypje | stypje | stypje |
| White Balance Helderheid | ≥600cd/㎡ | ≥600cd/㎡ | ≥600cd/㎡ | ≥600cd/㎡ | ≥600cd/㎡ |
| Kleur Temperatuer | 2000-12500K | 2000-12500K | 2000-12500K | 2000-12500K | 2000-12500K |
| Horizontale werjefte hoeke | 140 gr. | 140 gr. | 140 gr. | 140 gr. | 140 gr. |
| Fertikale werjeftehoek | 120 gr. | 120 gr. | 120 gr. | 120 gr. | 120 gr. |
| Visible Ofstân | 3 meter | 3 meter | 3 meter | 3 meter | 3 meter |
| Helderheid Uniformity | ≥97% | ≥97% | ≥97% | ≥97% | ≥97% |
| Kontrast Ratio | ≥5000:1 | ≥5000:1 | ≥5000:1 | ≥5000:1 | ≥5000:1 |
| Proses Performance | |||||
| Bits foar sinjaalferwurking | 16 bits*3 | 16 bits*3 | 16 bits*3 | 16 bits*3 | 16 bits*3 |
| Griene skaal | 12-14 bit | 12-14 bit | 12-14 bit | 12-14 bit | 12-14 bit |
| Control Ofstân | Kabel: 100 m, Optical Fiber: 10 km | Kabel: 100 m, Optical Fiber: 10 km | Kabel: 100 m, Optical Fiber: 10 km | Kabel: 100 m, Optical Fiber: 10 km | Kabel: 100 m, Optical Fiber: 10 km |
| Drive Mode | konstante hjoeddeistige boarne driver | konstante hjoeddeistige boarne driver | konstante hjoeddeistige boarne driver | konstante hjoeddeistige boarne driver | konstante hjoeddeistige boarne driver |
| Byldsnelheid | ≥60HZ | ≥60HZ | ≥60HZ | ≥60HZ | ≥60HZ |
| Ferfarskje Rate | 1920-3840 HZ | 1920-3840 HZ | 1920-3840 HZ | 1920-3840 HZ | 1920-3840 HZ |
| Manier om te kontrolearjen | Syngronisearje | Syngronisearje | Syngronisearje | Syngronisearje | Syngronisearje |
| Brightness Adjustment Range | 0-100Stepless Adjustmen | 0-100Stepless Adjustmen | 0-100Stepless Adjustmen | 0-100Stepless Adjustmen | 0-100Stepless Adjustmen |
| Brûk Parameter | |||||
| Trochrinnende Operation Tiid | ≥72 oeren | ≥72 oeren | ≥72 oeren | ≥72 oeren | ≥72 oeren |
| Ferwachte LED Lifetime (Max) | > 50.000 oeren | > 50.000 oeren | > 50.000 oeren | > 50.000 oeren | > 50.000 oeren |
| IP Rating | IP20 | IP20 | IP20 | IP20 | IP20 |
| Operating Temperatuer | -20 ℃ oant 50 ℃ | -20 ℃ oant 50 ℃ | -20 ℃ oant 50 ℃ | -20 ℃ oant 50 ℃ | -20 ℃ oant 50 ℃ |
| Operating Feuchte | 10% - 80% RH | 10% - 80% RH | 10% - 80% RH | 10% - 80% RH | 10% - 80% RH |
| Storage Temperatuer | -20 ℃ oant 60 ℃ | -20 ℃ oant 60 ℃ | -20 ℃ oant 60 ℃ | -20 ℃ oant 60 ℃ | -20 ℃ oant 60 ℃ |
| Elektryske parameter | |||||
| Operating Voltage | DC4.2-5V | DC4.2-5V | DC4.2-5V | DC4.2-5V | DC4.2-5V |
| Power Requirements | AC: 220*(1±10%）V、50*(1±5%）Hz) | AC: 220*(1±10%）V、50*(1±5%）Hz) | AC: 220*(1±10%）V、50*(1±5%）Hz) | AC: 220*(1±10%）V、50*(1±5%）Hz) | AC: 220*(1±10%）V、50*(1±5%）Hz) |
| Maksimum enerzjyferbrûk | 680W/㎡ | 680W/㎡ | 680W/㎡ | 680W/㎡ | 680W/㎡ |
| Gemiddelde enerzjyferbrûk | 260W/㎡ | 260W/㎡ | 260W/㎡ | 260W/㎡ | 260W/㎡ |
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