Entrances create an invisible connection within your premises; as long as they operate normally, you will not even notice they are there. That is exactly our goal.

Ensuring trouble-free operation of your business is our top priority.

We provide ** data center glass sensor door installation, repair and maintenance services as well as modernization. Our ** service organization and skilled maintenance engineers can help you quickly resolve the problems you encounter. Our service vehicles are equipped with a full range of tools, so we can solve most of your problems on the first maintenance visit, saving you a great deal of valuable time and money.

We keep a constant eye on the operating condition of your data center glass sensor doors and recommend a service plan suited to your needs. We can service and maintain all data center glass sensor doors, regardless of brand.

Operation Performance

We have ** service personnel who can help you achieve the goal of lowering the operating cost of your data center glass sensor doors.

Our preventive maintenance plans and safety **s ensure your company's efficiency and keep your data center glass sensor doors compliant with relevant regulations and standards at all times. We can also recommend upgrade solutions according to your needs to ** the operating performance of your data center glass sensor doors.

Contact us, and we will provide on-site repair service for youQQ584655265Telephone+86 21 68568185 131228529**

You can rely on our local organization and ** technical support to drive your business forward. Please contact us for a service plan and preventive maintenance program tailored to your needs.

Maintenance Plans

Maintenance service helps you avoid breakdowns, accidents, losses and sudden interruptions in operation. Our maintenance system can tailor a solution to your needs to ensure the normal operation and reliable performance of your data center glass sensor doors.

Bronze of the “Proactive Care Plan”

The “Proactive Care Plan” Bronze maintenance service provides routine safety **s and certification for your equipment's safety to ensure good operating performance. Our ** technicians draw up a maintenance plan based on your needs and carry out preventive on-site maintenance, providing cleaning, **, lubrication and other services for your doors to ensure safe operation of the equipment. During the Bronze service contract period, if you have unscheduled repair requests (including labor, travel and parts costs), we will also provide you with preferential prices.

Silver of the “Proactive Care Plan”

The “Proactive Care Plan” Silver service includes everything in the Bronze service, plus the labor and travel costs arising from repair requests made during normal working hours. Repair service outside normal working hours and additional parts are charged separately.

Gold of the “Proactive Care Plan”

The “Proactive Care Plan” Gold service saves maximum cost for your automatic entrance system. In addition to everything included in the Silver service, the Gold service also replaces parts as required during scheduled on-site maintenance or unscheduled repairs. Choosing the Gold Proactive Care service can save your entrance system a great deal of expense every year.

 Customized Service of the “Proactive Care Plan”

Flexible maintenance service is a Proactive Care Plan designed by the customer. This preventive maintenance plan lets you balance maintenance costs against your budget; you can control your budget by adding or reducing certain maintenance items, while meeting the needs for smooth operation and safety of the equipment.

Demand Response Service

We offer two maintenance methods for customers with service needs: corrective repair and safety **. Call our customer service hotline, and we can dispatch a qualified technician to provide service on site.

Data Center Glass Sensor DoorModernization

Modernization is a simple and effective way to keep your data center glass sensor door equipment up to date-The scope of modernization ranges from giving the entrance a modern look and improving traffic flow to upgrading it to meet new local building standards.

Modernization is one of the most effective ways to meet budget needs. Whether it is improving energy efficiency, renewing equipment to enhance operating performance, or upgrading sensors to meet new standards, our modernization service can immediately ** your equipment to meet your requirements. Our modernization service can extend the service life of data center glass sensor door products, giving your original investment an excellent return.

Upgrading equipment is a very cost-effective way to ensure your doors operate safely and energy-efficiently.

Sustainability Service

Routine maintenance not only ensures your data center glass sensor door equipment maintains optimal performance, but also extends the service life of data center glass sensor door products and reduces environmental impact.

At present, China's data centers are in a period of rapid construction and have gradually penetrated into government, finance, telecommunications, the internet, healthcare, military industry and other sectors, with even faster **ment ahead. How to build a data center with a self-controlled, high-efficiency hardware platform of servers and storage devices, and a mature platform of cloud computing and big-data application software, so as to meet the ever-growing, massive data volumes and complex, emerging business application demands of the future, while effectively building a self-controlled information industry system and safeguarding national political and economic security, is a huge challenge currently facing the IT industry. Information security and information sovereignty are strategic as well as economic issues; self-controlled cloud computing and big-data centers will become important infrastructure for the **ment of China's digital economy.

Data Center Temperature and Humidity

1Design and Temperature/Humidity Environmental Requirements for Data Center Rooms

(1)Contaminants. Keep away from corrosive gases and flammable/explosive materials; after corrosive gases are drawn into the room with fresh air, they harm computer equipment and people's health, and unclean air adversely affects the operation of computer equipment and also pollutes the filters of precision air conditioners and fresh-air units in the room.

(2)Temperature, Humidity

Temperature and humidity must be strictly controlled to provide a continuous operating temperature and humidity range.

Dry-bulb temperature:20℃~25℃(68F~77F)。

Relative humidity:40%~**%。

Maximum dew point:15℃(59℉)。

Minimum dew point:5.5℃(41.9℉)。

Maximum rate of change:per hour5℃(9℉)。

(3)Noise. When the computer system is shut down, the noise in the room measured at the center of the main room should be less than65dB(A)。

(4)Illumination. At 0.8m above the floor, the illumination in the computer room should not be less than300lx, and auxiliary rooms not less than**lx。

(5)Radio interference field strength. At a frequency of0.15~**0MHz, no greater than126dB。

(6)Magnetic field interference strength no greater than800A/m。

(7)With the computer system shut down, the vertical and horizontal vibration acceleration of the main room floor surface should not exceed5OOmm/s。

(8)The electrostatic leakage resistance of the main room floor and work surfaces should comply with the current national standardGE66**-1986, the Technical Specifications for Raised Access Floors in Computer Rooms.

(9)The electrostatic potential of insulators in the main room should not exceedlkV。

2.Data Center Cooling

Cooling the heat sources in a data center is the most effective cooling method. Available technologies include immersion cooling and direct liquid cooling systems, with the goal of achieving safe heat dissipation using minimal energy.

The cooling system's fans drive cold air under the raised floor and through the air ducts; installing cooling units close to the computer equipment effectively reduces the energy required by the fans. Which heat-source cooling method to choose depends on the building design, aisle accessibility, cost and other factors.

Circulating liquid - water or refrigerant - carries heat away from the cooling unit and out of the data center through pipes. Although water leakage in a data center is a major concern, proper installation together with leak detection and drainage systems can reduce the risk of valuable equipment being damaged by water. If you still do not want water flowing through your data center, you can instead use refrigerant that turns into harmless gas immediately upon leaking. However, pipes for conveying refrigerant are harder to install and ** expensive than water pipes, so the choice requires ** consideration.

Many heat-source cooling units remove only sensible heat, i.e. the heat that people can feel. The sensible heat generated by electronic equipment does not contain moisture, so most heat-source cooling units do not have humidity control.

Because most heat-source cooling units cannot effectively handle scenarios with low heat loads, data centers dominated by low heat-density racks and cabinets still need conventional air conditioners, such as perimeter air conditioning for computer rooms. In other designs, a separate humidification control may be a necessary supplement to the heat-source cooling unit.

We have ** service personnel who can help you achieve the goal of lowering the operating cost of your data center glass sensor doors.

Our preventive maintenance plans and safety **s ensure your company's efficiency and keep your data center glass sensor doors compliant with relevant regulations and standards at all times. We can also recommend upgrade solutions according to your needs to ** the operating performance of your data center glass sensor doors.

We will continue to strengthen our support for customers' sustainable business processes. This is not only good for the environment but also helps our customers' business.

Shanghai Data Center Glass Sensor Door Installation, Repair & Maintenance and Zitin Modernization Service Center

Services We Provide QQ: 584655265   Tel:+86 21 68568185 WeChat:131228529**