Title: Furniture, outdoor publishing system (including LED display) procurement project tender announcement Tender No.: FJYS2009007 Announcement date: March 2, 2009 Deadline: March 23, 2009 Tendering agency: Fuzhou Environmental Monitoring Station, Fuzhou Vocational and Technical College, Fuzhou Tourism Province, Fujian Province: Fujian Province - Fuzhou Content: Fujian Yousheng Tendering Agency Co., Ltd. is entrusted by Fuzhou Environmental Monitoring Station, Fuzhou Vocational and Technical College, Fujian Fuzhou Tourism Vocational Secondary School to purchase the following government Project Fuzhou Environmental Monitoring Station, Fuzhou Vocational and Technical College, Fujian Fuzhou Tourism Vocational Secondary School for public bidding (tendering method)
1. Tender document number: FJYS2009007 (2009 榕财采计 [0011983, 0011984, 0011985] No.)
2. Contents of the bidding project: Fujian Jusheng Tendering Agency Co., Ltd. About FJYS2009007 Furniture, Outdoor Publishing System Procurement Project Tender Notice Contract Package (3)
1. Display technical indicators:
Serial number item indicator
1 die red
2 wavelength 626nm
3 brightness 3500mcd
4-point density 6400 points / ┫
5 display color red
6 pixel distance 12.5mm
7 cabinet size 400mm*200mm
8 display size 2800mm * 2400mm
9 frame change speed > 60 frames
10 power supply 220VAC ± 10%, 50Hz
11 power consumption 350W / ┫ (maximum) 250 W / ┫ (average)
12 display speed is not less than 200 frames / Sec
13 viewing angle is greater than 70 ° (left and right), 30 ° (up and down)
14 continuous work>24 hours
15 screen life > 100,000 hours
16 drive mode 1/4 scan
17 blind spot rate 18 control distance without relay <100m single mode fiber less than 500
19 working temperature -10 ° C ~ +50 ° C
20 weight less than 50Kg / ┫
21 data transmission method RS-232
22 pixels make up 1R
23 control mode asynchronous
24 cabinet resolution 32 (long) X 16 (high)
25 brightness adjustment mode software adjustment 4 levels adjustable
26 uniformity pixel intensity, uniform brightness of the module
27 computer display mode 800 × 600, 1024 × 768 or higher
28 box point density 512 points
29 software LED dedicated playback software, obtained the certificate issued by the Ministry of Information Industry
30 frame area 7.2m * 3.2 m (using aluminum alloy frame for LED)
2. Control system:
(1), outdoor ph12.5 single primary color, 1 set of special control system for display, 1 set of LED special body playback system, communication cable should be enough to install, give LED control software. Computer customers bring their own.
(2), display type: outdoor ph12.5 single base color high brightness; display size: 7.2m × 3.2m (outer frame size 7.34m × 3.34m); display area: 23.04 ┫.
3. Quality assurance:
(1) The products to be invested must be original authentic, reliable in quality and high in safety factor.
(2) Reliability design:
1. Tolerance design: 1. The component is derated by more than 20%.
2. The interface circuit allows the component parameter power supply voltage to be ± 5%, and the circuit works reliably.
3. The dynamic characteristics of the element have large redundancy, ensuring reliable operation of the system when the characteristics of the component change.
2, fault-tolerant design: 1. The communication protocol has various fault tolerances: the communication data is constantly refreshed, and any accidental errors can be quickly corrected.
2. The software uses various fault tolerance facilities.
3. Data preservation uses various fault tolerance measures.
4. Program error operation, real-time prompt.
5. Use reasonable judgment to eliminate illegal data.
3 electromagnetic compatibility design: 1. The power circuit uses standard computer power supply and shielding measures.
Power Noise Filter - Switching Power Supply - DC Power Supply Standard Program
2. Good electromagnetic shielding of power supply and circuit
3. Four-wire system with large current signal ground, small current signal ground, structurally safe and power ground separated as well as analog and logical ground.
4. Printed board design specifications, including strict regulations on component arrangement, routing, filtering, etc., use an oscilloscope to measure noise interference on each printed board ground, the peak value does not exceed +50mv.
5. The interface circuit between the board, the board and the chassis has anti-interference design.
6. The system field wiring, signal line and AC power line (power line) are strictly separated.
7. Good grounding system.
8. The power supply adopts measures for derating, and reserves sufficient margin to improve system reliability.
9. The external interface is driven by balanced current.
(3) Modular design of the screen body: The modular structure of the display body mechanism makes the installation, debugging and maintenance of the display screen simple and compact.
(4), static power drive: the display brightness is high, the effect is stable, clear and flicker free.
(5), software compatibility: All text that can be displayed on the computer monitor can be displayed on the display.
(6), nonlinear chromatic aberration correction technology: good display effect, high resolution, clear picture, no mosaic phenomenon.
(7) The light-emitting diode has an elliptical structure: the viewing angle is large, the luminous effect is good, and the luminous efficiency is high.
(8) Perfect power distribution system: The display power distribution system needs to have various protection functions such as over current, short circuit and power failure, which can automatically handle various emergency situations.
(9), beautiful appearance, exquisite craftsmanship: the display is beautiful, generous and harmonious.
(10), system environmental protection and ability to defend against natural disasters: no pollution, no radiation, wind, lightning, earthquake, meet the impact of the equivalent of a magnitude 10 earthquake, to ensure that the display can fight typhoon below 12. It is smoke-proof and anti-corrosive, and can resist the erosion of corrosive gases such as chlorine. Ensure that the PCB does not corrode corrosive gases. Flame retardant: The raw materials used meet the requirements of international regulations. Ventilation, heat dissipation: relying on the heat dissipation of the screen itself to ensure its normal wide operation.
3. Time for the issuance of bidding documents: The maximum price of this project is 362,022 yuan
4. Time for the issuance of bidding documents: 2009-03-02 to 2009-03-22
5. Place of bidding documents for sale: Zone B, 11th Floor, International Building, Wusi Road, Fuzhou
6. Bidder Qualifications: Eligibility Criteria: 1. Any domestic supplier or manufacturer with legal personality who is capable of providing the goods, services and construction and installation mentioned in this bidding document may become qualified bidders. 2. Bidders shall abide by the relevant laws, regulations and rules of China. 3. The bidder shall provide a copy of the business license of the enterprise legal person that passed the annual inspection of the previous year (with official seal) and the authorization letter from the legal representative to the authorized representative. 4. Contract package (3) The business license of the supplier must have an electronic display business item.
7. Bidding time for bidding: 2009-03-23 ​​09:00 (Beijing time)
8. Bid Opening Time: 2009-03-23 ​​09:00 (Beijing time)
9. Bid Opening Location: No. 106, Guangda Road, Fuzhou City (the intersection of Guangda Road and the Mass Road), the fifth floor of Fuzhou Investment Management Co., Ltd.
10. The price and requirements of the tender: The bidding documents (paper or electronic) are priced at RMB 100. For mail order, please add RMB 50. The bidding documents are not refundable after sale.
11. Bank of deposit: Industrial Bank Hualin Branch Account Name: Fujian Yousheng Tendering Agency Co., Ltd. Bank Account Number: 11713 01001 000 37952 Company Name: Contact Person: Xiao He, Xiao Liu Tel: 0591-87610660 E-mail: Fax: 0591 -87679372-603 ZIP Code: Address:
1. Tender document number: FJYS2009007 (2009 榕财采计 [0011983, 0011984, 0011985] No.)
2. Contents of the bidding project: Fujian Jusheng Tendering Agency Co., Ltd. About FJYS2009007 Furniture, Outdoor Publishing System Procurement Project Tender Notice Contract Package (3)
1. Display technical indicators:
Serial number item indicator
1 die red
2 wavelength 626nm
3 brightness 3500mcd
4-point density 6400 points / ┫
5 display color red
6 pixel distance 12.5mm
7 cabinet size 400mm*200mm
8 display size 2800mm * 2400mm
9 frame change speed > 60 frames
10 power supply 220VAC ± 10%, 50Hz
11 power consumption 350W / ┫ (maximum) 250 W / ┫ (average)
12 display speed is not less than 200 frames / Sec
13 viewing angle is greater than 70 ° (left and right), 30 ° (up and down)
14 continuous work>24 hours
15 screen life > 100,000 hours
16 drive mode 1/4 scan
17 blind spot rate 18 control distance without relay <100m single mode fiber less than 500
19 working temperature -10 ° C ~ +50 ° C
20 weight less than 50Kg / ┫
21 data transmission method RS-232
22 pixels make up 1R
23 control mode asynchronous
24 cabinet resolution 32 (long) X 16 (high)
25 brightness adjustment mode software adjustment 4 levels adjustable
26 uniformity pixel intensity, uniform brightness of the module
27 computer display mode 800 × 600, 1024 × 768 or higher
28 box point density 512 points
29 software LED dedicated playback software, obtained the certificate issued by the Ministry of Information Industry
30 frame area 7.2m * 3.2 m (using aluminum alloy frame for LED)
2. Control system:
(1), outdoor ph12.5 single primary color, 1 set of special control system for display, 1 set of LED special body playback system, communication cable should be enough to install, give LED control software. Computer customers bring their own.
(2), display type: outdoor ph12.5 single base color high brightness; display size: 7.2m × 3.2m (outer frame size 7.34m × 3.34m); display area: 23.04 ┫.
3. Quality assurance:
(1) The products to be invested must be original authentic, reliable in quality and high in safety factor.
(2) Reliability design:
1. Tolerance design: 1. The component is derated by more than 20%.
2. The interface circuit allows the component parameter power supply voltage to be ± 5%, and the circuit works reliably.
3. The dynamic characteristics of the element have large redundancy, ensuring reliable operation of the system when the characteristics of the component change.
2, fault-tolerant design: 1. The communication protocol has various fault tolerances: the communication data is constantly refreshed, and any accidental errors can be quickly corrected.
2. The software uses various fault tolerance facilities.
3. Data preservation uses various fault tolerance measures.
4. Program error operation, real-time prompt.
5. Use reasonable judgment to eliminate illegal data.
3 electromagnetic compatibility design: 1. The power circuit uses standard computer power supply and shielding measures.
Power Noise Filter - Switching Power Supply - DC Power Supply Standard Program
2. Good electromagnetic shielding of power supply and circuit
3. Four-wire system with large current signal ground, small current signal ground, structurally safe and power ground separated as well as analog and logical ground.
4. Printed board design specifications, including strict regulations on component arrangement, routing, filtering, etc., use an oscilloscope to measure noise interference on each printed board ground, the peak value does not exceed +50mv.
5. The interface circuit between the board, the board and the chassis has anti-interference design.
6. The system field wiring, signal line and AC power line (power line) are strictly separated.
7. Good grounding system.
8. The power supply adopts measures for derating, and reserves sufficient margin to improve system reliability.
9. The external interface is driven by balanced current.
(3) Modular design of the screen body: The modular structure of the display body mechanism makes the installation, debugging and maintenance of the display screen simple and compact.
(4), static power drive: the display brightness is high, the effect is stable, clear and flicker free.
(5), software compatibility: All text that can be displayed on the computer monitor can be displayed on the display.
(6), nonlinear chromatic aberration correction technology: good display effect, high resolution, clear picture, no mosaic phenomenon.
(7) The light-emitting diode has an elliptical structure: the viewing angle is large, the luminous effect is good, and the luminous efficiency is high.
(8) Perfect power distribution system: The display power distribution system needs to have various protection functions such as over current, short circuit and power failure, which can automatically handle various emergency situations.
(9), beautiful appearance, exquisite craftsmanship: the display is beautiful, generous and harmonious.
(10), system environmental protection and ability to defend against natural disasters: no pollution, no radiation, wind, lightning, earthquake, meet the impact of the equivalent of a magnitude 10 earthquake, to ensure that the display can fight typhoon below 12. It is smoke-proof and anti-corrosive, and can resist the erosion of corrosive gases such as chlorine. Ensure that the PCB does not corrode corrosive gases. Flame retardant: The raw materials used meet the requirements of international regulations. Ventilation, heat dissipation: relying on the heat dissipation of the screen itself to ensure its normal wide operation.
3. Time for the issuance of bidding documents: The maximum price of this project is 362,022 yuan
4. Time for the issuance of bidding documents: 2009-03-02 to 2009-03-22
5. Place of bidding documents for sale: Zone B, 11th Floor, International Building, Wusi Road, Fuzhou
6. Bidder Qualifications: Eligibility Criteria: 1. Any domestic supplier or manufacturer with legal personality who is capable of providing the goods, services and construction and installation mentioned in this bidding document may become qualified bidders. 2. Bidders shall abide by the relevant laws, regulations and rules of China. 3. The bidder shall provide a copy of the business license of the enterprise legal person that passed the annual inspection of the previous year (with official seal) and the authorization letter from the legal representative to the authorized representative. 4. Contract package (3) The business license of the supplier must have an electronic display business item.
7. Bidding time for bidding: 2009-03-23 ​​09:00 (Beijing time)
8. Bid Opening Time: 2009-03-23 ​​09:00 (Beijing time)
9. Bid Opening Location: No. 106, Guangda Road, Fuzhou City (the intersection of Guangda Road and the Mass Road), the fifth floor of Fuzhou Investment Management Co., Ltd.
10. The price and requirements of the tender: The bidding documents (paper or electronic) are priced at RMB 100. For mail order, please add RMB 50. The bidding documents are not refundable after sale.
11. Bank of deposit: Industrial Bank Hualin Branch Account Name: Fujian Yousheng Tendering Agency Co., Ltd. Bank Account Number: 11713 01001 000 37952 Company Name: Contact Person: Xiao He, Xiao Liu Tel: 0591-87610660 E-mail: Fax: 0591 -87679372-603 ZIP Code: Address:
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