2Digits in 20'' inch Red Color LED Digital Clock For Seconds
Countdown and Up
PRODUCT PARAMETER |
| Format : | 88 | Color : | Red |
| Display Size : | 690mm x 760mm | Thickness : | 100mm |
| Digit Size : | 20'' 500mm | Housing : | Iron Cabinet |
| Communication1 : | IR Remote | Communication Distance : | IR = 10M |
| Communication2 : | Wire | Communication Distance : | RS232 = 50M |
| Communication3 : | Wireless | Communication Distance : | RF433 =1000M |
| Output Voltage : | 5V | Volatge Input : | 110V ~ 240V AC |
| Brightness : | 5000cd / M2 | Working Temp : | -30℃ ~ +65℃ |
| Viewing Angle : | > 100° | Working Humidity : | 5% - 90% RH |
| Life Span : | 100,000 Hours | Waterproof : | IP65 |
About Linger
1.We are a reliable and professional supplier for led board in
China for 11 years. We are specialized in
dealing a wide range of led product such as led scoreboard,led gas
price sign,led message sign ,led
clock,led display and other led display. Since now we have so many
fixed customers from all of the
world.
2.We accept the Customized Product or MOQ is one unit. At least 95%
of led scoreboard is customized
type by our design on our website. We are specialized for
scoreboard controller function design
especially Australia sport of scoreboard like Australia Football
board and Cricket board.
3. We supply you the most led products with the competitive price,
high quality, fast delivery and best
service. We are direct seller of led board and display, you can get
the most competitive price from us.
Warmly welcome to contact us, and of course, you can visit our
factory if you want.
Timer Descripition
Specification :
1) Use of the environment: Outdoor and Indoor
2) Brightness: High Level Brightness
3) Height of Number Option : 6'' / 8'' / 10'' / 12'' / 16'' /
20'' / 24'' / 30'' ect.
4) Number Color Option : Red / Green / Amber / Blue / White
5) Frame Color : Black Color (Any other kind is Option)
Overall Structure :
1) Display Sign Include : Numbers ,Controller , Cabinet / Frame
,Power Supply
2) Frame : Iron / Steel
3) Faceplate : Display window cover glass board and UV Protection
4) Drainage Outlet at the bottom of the Frame
5) Fans install inside of scoreboard
Technical Norms :
1) Power Supply : 110V ~ 240V
2) Operation Circumstance: -30℃ ~ 65℃ ,5% ~ 90% relative humidity
Operation Type :
1) Controller Type : IR Remote / PVC Buttons Controller Box /
Windows Software
2) Communication Type : IR / Hard - wire / Wireless Type
3) Operation Distance : 10m ~ 1200m.
4) Operation Power : Remote with Battery / Controller Box with 110v
~ 240v Power
Life Time of Leds : 100000 Hours
Installation : Hanging / Mounting / Tripod / With wheels / Custoized Design
Delivery Time : 7days ~ 12days
Warranty : 2 Years
Package Dimension : 760mm x 830mm x 170mm
Dimensions / Function
Dimension:
| Model | Timer Size | Package Dimension |
| 8'' 200mm | 300mm x 350mm x 100mm | 370mm x 420mm x 170mm |
| 10'' 254mm | 350mm x 410mm x 100mm | 420mm x 480mm x 170mm |
| 12'' 300mm | 370mm x 550mm x 100mm | 440mm x 620mm x 170mm |
| 16'' 400mm | 610mm x 690mm x 100mm | 680mm x 760mm x 170mm |
| 20'' 500mm | 690mm x 760mm x 100mm | 760mm x 830mm x 170mm |
| 24'' 600mm | 770mm x 900mm x 100mm | 840mm x 970mm x 170mm |
| 30'' 750mm | 920mm x 910mm x 100mm | 990mm x 980mm x 170mm |
Timer Function:
1.Display : Seconds
2.Count up : Count from zero to 99 seconds
3.Countdown : Count from 99 seconds to zero
4.Interval timer: interval repeating countdown/ count up timer, max
99 Seconds
Available Option:
* Timer can work by Battery .
Product Testing and Aging Steps
1. Test the Leds Chrominance and Angle in darkroom
( Using Equipment : Light Source Analysis System)
2. Test the Temperature and Humidity
(Using Equipment : High – Low Temp. & Variation Chamber)
3. Test the Seismic Performance
(Using Equipment : Transportation Vibration Testing Machine)
4.Test the waterproofing performance and long-term ponding water.
(Using Equipment : Splash Water Test Equipment )
5. Passed all above Testing ,product will be aging at least for
72Hours.
(Aging Method : Light the all leds and to be Flashing )
Cautions when using Clock
1. Confirm the Clock Input Power is 110V or 220V .110V input power
are unable to use by 220V
power socket.
2. Controller box is not waterproof, please avoid to touch the
water.
3. Don’t change any electronic part if there is no any professional
technician.
4. Not for Children under 12Years.
5. Stored in a dry environment, avoid direct sunlight.
6. Avoid heavy objects hit the front galss board.
