1. All quotes are in RMB.
2. The quotation should be sealed and stamped at 14:30 pm on March 22, 2009 and sent to the government procurement center of Weiyang District, Yangzhou City. It will not be accepted after the deadline.
3. Please fill in all the items that should be filled out including “arrival time†and “combined countâ€, otherwise it will be treated as a waste order.
4. The supplier of the transaction must pay the performance bond and the amount will be refunded after the completion of the contract, without interest.
5. The supplier shall provide the original manufacturer's authorization. If the supplier provides fake, fraudulent, fake or inferior commodities, it shall not enter the Yangzhou government procurement market within 3 years and shall be punished according to the provisions of the Government Procurement Law.
Display parameters: indoor Ф 3.75 monochrome LED display serial number project video indicators
1 single point diameter Ф 3.75
2 single point spacing 4.76mm
3 luminous dots color red
4 luminous tube origin Taiwan Guanglei Guangjia
5 unit board size 304mm × 152mm
6 unit board points 64×32
7 pixel density 44320 points / m2
8 driver devices use LED dedicated driver devices
9 visible distance 5 ~ 20m
10 best viewing angles of 120 degrees, vertical 45 degrees
11 brightness adjustment mode software adjustment 8 levels adjustable
12 working environment temperature: -20 ° C ~ +50 ° C humidity 20% ~ 80%
13 working voltage AC220V±10% 50HZ
14 maximum power 550W
15 uniformity pixel intensity, uniform brightness of the module
16 scanning frequency ã„’180 frames / sec
17 refresh rate ã„’ 120 frames / sec
18 screen body weight 30kg/m2
19 mean time between failures 10,000 hours
20 service life 100,000 hours
21 out of control rate?? One in ten thousand
22 flatness ä»»æ„0.5mm between any adjacent pixels; module stitching gap??1mm
23 data transmission mode asynchronous control
24 effective communication distance ã„‘100m
25Software LED Universal Playback Software Company Name: Weiyang District Government Procurement Center Contact: Tel: 0514-87636323 E-mail: Fax: Postal Code: Address: 3rd Floor, 80m north of Weiyang District Administrative Center, No.1 Pingshantang Road
Information technology has penetrated into all areas of our lives. With the progress of technology, the iteration rate of laptops is getting faster and faster. Previous laptops mainly used E-SATA, FireWire, VGA, DisplayPort, SD card slot, USB A, 3.5mm headphone jack, HDMI or RJ45 ports.But manufacturers began stripping connectors from laptops to make them thinner and lighter. Most new laptops now have a USBC port (Thunderbolt or full-featured USBC) and an audio jack. The laptop is thin, but the missing ports are useless. This is where the USB C Hubs comes in.
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