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Refresh Rate 1920HZ Outdoor Full Color LED Display Explosion Proof
Refresh Rate 1920HZ Outdoor Full Color LED Display Explosion Proof
Refresh Rate 1920HZ Outdoor Full Color LED Display Explosion Proof
Refresh Rate 1920HZ Outdoor Full Color LED Display Explosion Proof
Specifications
Brand Name :
CRTOP
Model Number :
P4mm
Certification :
CE/FCC
Place of Origin :
CHINA
light :
normal1921
refresh rate :
≥1920-3840HZ
Box size :
960mm*960mm
color temperature :
3200K—9300K adjustable
Visible distance :
≥32 meters
Contrast :
≥5000:1
Description

Refresh Rate 1920HZ Outdoor Full Color LED Display Explosion Proof

Insulation explosion-proof P4mm Outdoor advertising display

1. Support 4.2V~5V and 2.8V/3.8V power supply mode, the power supply selection is more flexible, and there is no risk of burning the module with mixed power supply

2. Diversely used in commercial real estate, shopping malls, large squares, outdoor advertising screens, traffic screens and other field

3, Standard 1920Hz refresh rate, the video picture is more delicate and smooth; 9000:1 high contrast ratio, improve the contrast between light and dark, enhance the picture details, restore the true color

4, Diversely used in commercial real estate, shopping malls, large squares, outdoor advertising screens, traffic screens and other fields

Module resolution :80 (W)* 40 (H)

Horizontal viewing angle: ≥120°

vertical viewing angle: ≥120°

Visible distance :≥32 meters

Brightness uniformity :≥97%

Contrast :≥3000:1

grayscale :16Bit

frame rate: ≥60HZ

Protection class: Front IP65, back IP43

Pitch:P2.5, P3, P3.07, P3.91, P4, P5, P5.33, P6.66, P8, P10

Module size:192x192mm,160x160mm,320x160mm,250x250mm,256x128mm

Cabinet size:640x640mm,768x768mm,960*960mm,500x500mm,1024x768mm 1024x768mm,

project Parameter Remark

Basic parameters

 pixel pitch 4 mm
pixel structure 1R1G1B
pixel density 62500/m 2
Module resolution 80 (W)* 40 (H)
Module size 320mm*160mm
Box size 960mm*960mm

Optical parameters

 Single point luminance, chromaticity correction have
white balance brightness ≥6000cd/㎡
color temperature 3200K—9300K adjustable
Horizontal viewing angle ≥120°
vertical viewing angle ≥120°
Visible distance ≥32 meters
Brightness uniformity ≥97%
Contrast ≥3000:1

Processing performance

 Signal processing bits 16 bits*3
grayscale 16Bit
control distance Gigabit Ethernet cable: 100 meters, Fiber: 10 kilometers
drive mode High gray-scale constant current source driver IC
frame rate ≥60HZ
refresh rate ≥1920HZ
way to control Synchronize
Brightness adjustment range 0 to 100 infinitely adjustable

Use parameters

 Continuous working time ≥72 hours
Typical life 50,000 hours
Protection class Front IP65, back IP43
range of working temperature -20℃ to 50℃
Operating humidity range 10 %- 80% RH non-condensing
Storage temperature range -20 ℃ to 60 ℃
Electrical parameters Operating Voltage DC 5V
Power Requirements

AC: 220×(1±10%) V, 50×(1±5%)

Hz
Maximum power consumption 600W/㎡
Average power consumption 230W/㎡

Refresh Rate 1920HZ Outdoor Full Color LED Display Explosion Proof

Our Services

1. 27 Years professional led display manufacturer,

2. Shot delivery time: 5-15days.

3. Factory price.

4. OEM and ODM service

5. We can design special product for you.

6. 30% deposit for producing,70% balance to be paid before shipment.

7. EXW, FOB, CIF C&F, FCA, DDU, colorful trade term.

1. After-sales service:

1) Service principles: response in time, solve problems as soon as possible and ensure the use.

2) Service period: In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees.

3) Service scope: If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours. In order to shorten the maintenance time, Our Company will deploy some spare parts such as power and chips etc.

4) Under normal use and storage, Our Company will be responsible for the equipment.

2. Pre-sales service:

1) Our company can arrange professionals to conduct site installation and debugging in strict accordance with the requirements of the schemes and the original manual. If there is any special requirement, it is necessary to make changes of part installation scheme, we will coordinate with users. Our company can ensure the consistence of completion time and contracted time. Any problems caused by natural factors or man-made, we will discuss with client to find solutions.

2) Our company can train the users based on the manual. The training include system use, system maintenance and equipment protection

FAQ

Q: What is the brightness, viewing angle and wavelength of the LED?

A: Luminous Intensity is equal to the amount of luminous flux emitted into a very small solid angle at a defined angular orientation from the light source. The measurement for luminous intensity is the candela. Symbol is Iv.

Viewing Angle is the total cone angle in degrees encompassing the central, high luminous intensity portion of the LED beam from the on-axis peak to the off-axis point where the LED intensity is 50% of the on-axis intensity. This off-axis point is known as theta one-half ( 1/2). Two times 1/2 is the LEDs' full viewing angle; however, light is visible beyond the1/2 point.

Wavelength is the distance between two points of corresponding phase and is equal to waveform velocity divided by frequency. It defines what color human eyes could recognize
Q: What is dominant wavelength? Please specify the ranges of wavelength in red, green and blue color respectively.
A: Dominant wavelength is defined as the best range of wavelength showing the most natural color recognized by human eyes. Researches indicate that fixed colors with wavelength of 620-630nm (red), 520-530nm (green) and 460-470nm (blue), in fact mixed in a particular proportion, can get the pure white. That is, in display field, people use luminous materials with above wavelength to make "compounded" white more natural.In order to get a good balance white led display, we specify the led colors with wavelength within 4nm for each color
Q: Which chip vendors are you buying from?
A: It depends on the Customer's requirement. We can purchase from Japan, Korea, Europe, USA. We are using chips mainly from Taiwan
Q: What is the chip size you're using for outdoor display? How about indoor display?
A: For outdoor display, we're using 12mil chip for red, 14mil for both green and blue. Regarding indoor display, 9mil for red, 12mil for green and blue are currently adopted
Q: How much will the brightness of LED drop down after 1000hrs?
A: Based on the result of aging test, the brightness decay of green LED is around 5%-8%, while blue is around 10%-14% and red is around 5%-8%
Product tags

outdoor led screen rate

,

display de led outdoor

,

ph16 outdoor led display
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Refresh Rate 1920HZ Outdoor Full Color LED Display Explosion Proof

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Product Detail
Brand Name :
CRTOP
Model Number :
P4mm
Certification :
CE/FCC
Place of Origin :
CHINA
light :
normal1921
refresh rate :
≥1920-3840HZ
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Refresh Rate 1920HZ Outdoor Full Color LED Display Explosion Proof
Refresh Rate 1920HZ Outdoor Full Color LED Display Explosion Proof

SHENZHEN CRTOP CO.,LTD.

Active Member
4 Years
guangdong, shenzhen
Since 1996
Business Type :
Manufacturer, Seller
Main Products :
Outdoor Rental LED Screen, Indoor Rental LED Screen, Stage Rental LED Screen
Total Annual :
6000000-7000000
Employee Number :
300~500
Certification Level :
Active Member
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