Contact Us
+86 18820488798 +86 18823662186

Shenzhen Qianhai PCF Technologies Co.,Ltd

Address: building a, No.1, Qianwan 1st Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, China

Tel:+86 755 83314386

Mp:+86 18820488798

Product
Current Location:Home > Product
P1.875 LED small pitch screen
Add Time:2020-06-08 09:07:07
P1.875 LED small pitch screen
  

Part number

PH-PH1.8A-01

LED types

SMD LEDSMD1515

1LED chip parameters

No.

Emitting color

Brightness

Dominant wavelength

Notes

1

redtest condition8mA2.0V

55mcd

620nm

Typical value for brightness and wavelength

2

greentest condition5mA3.0V

200mcd

520nm

3

bluetest condition3mA3.0V

25mcd

470nm

2pixel parameters

Requiring color match ratio R:G:B/3:6:1 to meet the best white balance.

1

LED  types

SMD1515

2

Pixel pitches(mm)

1.875mm

3

Pixel composition

1R1G1B

3Module technical parameters

1

Module resolution(W*H)

128×128

2

Module size(W*H)

240mm×240mm×4mm

3

Mark

selectively

(4)Cabinet parameters

1

Cabinet resolution(W*L)

256×256

2

Module configuration(W*L)

2×2

3

Flatness tolerance

≤0.1mm

4

Cabinet sizeW*L*T

480mm×480mm×40mm

5

Cabinet weigh

7Kg(per cabinet)30.3Kg/ m²

6

Installation method

Wall/hanging/vertical mounting

5Screen technical parameter

1

Pixel density

284444 pixels/m²

2

BrightnessCCT 6500K

200cd~1200cd/ m²(adjustable)

3

Level/vertical angle

160°/160°

4

Flatness

98%

5

Chroma uniformity

±0.003 within Cx,Cy

6

Contrast ratio

4000:1

7

IP grade

IP41

6System control parameters

1

Gray scale

redgreenblue all16bit

2

Driving mode

Constant current

3

Refresh frame frequency

60 frame,high fresh 3D120 frame available

4

Refresh rate

standard1920HZ   high3840Hz

6

Screen color temperature

2000K9500K(adjustable)

7

Brightness adjust

Manually/Automatic/Program control

8

Correction

Brightness and chroma correct point by point

9

Control method

Synchronous control

10

Control distance

Cat5(<100m) Fiber(>100m)

11

Compatible OS

Windows XP /7/8/10

12

Signal input

HDMIDVI

7Screen running parameters

1

Working voltage

AC110V~240V50~60Hz

2

Peak power

800W/ m²

3

Average power

100W/ m²300W/ m²

4

Continuous working hours

≥7×24hrs(continuously display available)

5

MBTF

≥10000hours

6

LED life time

100,000 hours

7

Dispersed failure pixel

≤0.0001

8

Multi failure pixels

0

9

Failure pixel rate

≤0.0001

10

Temperature risingrunning

≤5

11

Operating Temp.

-1060

12

Humidity Range

10%~90RHNon-condensing

Comments:the parameters varies from different conditionssubject to specification in actual contract