Entrances create invisible connections within your premises; as long as they run properly, you hardly notice they are there - and that is exactly our goal.

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

We provide ** Data Center Sensor Door installation, repair & maintenance services and modernization for you. Our ** service organization and skilled maintenance engineers can help you quickly solve the problems you encounter. Our service vehicles are fully equipped with tools, so we can resolve 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 Sensor Door and recommend a service plan suited to your needs. We can service and maintain all Data Center Sensor Door, regardless of brand.

Operation Performance

We have ** service staff who can help you achieve the goal of lowering the operating cost of your Data Center Sensor Door.

Our preventive maintenance plans and safety **s ensure the working efficiency of your enterprise and keep your Data Center Sensor Door in compliance 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 Sensor Door.

Contact us and we will provide on-site repair serviceQQ584655265Telephone+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 services help you avoid breakdowns, accidents, losses and sudden operating interruptions. Our maintenance system can tailor a solution to your needs to ensure normal operation and reliable performance of your Data Center Sensor Door.

¡°Active Care Plan¡± Bronze

The maintenance system¡¯s ¡°Active Care Plan¡± Bronze service provides routine safety **s and certification for the safety of your equipment, ensuring good operating performance. Our ** technicians ** a maintenance plan according to your needs and carry out preventive on-site maintenance - cleaning, inspecting and lubricating your doors - to ensure safe equipment operation. During the Bronze service contract period, we also offer favorable prices for any unscheduled repair calls (including labor, travel and parts).

¡°Active Care Plan¡± Silver

In addition to everything included in the Bronze service, the ¡°Active Care Plan¡± Silver service covers the labor and travel costs arising from repair calls made during normal working hours. Repair calls outside normal working hours and extra parts are charged separately.

¡°Active Care Plan¡± Gold

The ¡°Active Care Plan¡± Gold service maximizes cost savings for your automatic entrance system. In addition to everything included in the Silver service, the Gold service also replaces parts as needed during scheduled on-site maintenance or unscheduled repairs. Choosing the Gold service saves you significant expense on your entrance system every year.

 ¡°Active Care Plan¡± Customized Service

Flexible maintenance is an Active 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 still meeting the needs for smooth equipment operation and safety.

Demand Response Service

We provide two maintenance options for customers with service needs: corrective repair and safety **. Just call our customer service hotline and we can send a qualified technician to your site.

Data Center Sensor Door Modernization

Modernization is a simple and effective way to keep your Data Center Sensor Door equipment up to date-Modernization ranges from giving entrances a modern look and improving traffic flow, to upgrading equipment to meet new local building standards.

Modernization is one of the effective ways to address budget needs. Whether it is improving energy efficiency, renewing equipment to ** performance, or upgrading sensors to meet new standards - our modernization service can immediately upgrade your equipment to meet your requirements. Our modernization extends the service life of Data Center Sensor Door products and delivers outstanding returns on your original investment.

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

Sustainability Services

Routine maintenance not only ensures your Data Center Sensor Door equipment maintains optimal operating performance, but also extends the service life of Data Center Sensor Door products and reduces environmental impact.

Currently, 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 many other sectors; future **ment will be even faster. How to build a data center with an autonomous and controllable, high-performance hardware platform of servers and storage and a complete cloud-computing and big-data application-software platform - to meet the ever-growing massive data volumes and the complex, changeable demands of emerging business applications, while effectively building an autonomous and controllable information-industry system and safeguarding national political and economic security - is currently a IThuge challenge facing the IT industry. Information security and information sovereignty are strategic as well as economic issues; autonomous and controllable cloud computing and big-data centers will become key infrastructure for the **ment of China¡¯s digital economy.

Data Center Temperature and Humidity

1Design of data center rooms and temperature/humidity environmental requirements

(1)Contaminants. Stay away from corrosive gases and flammable/explosive materials; corrosive gases drawn into the room with fresh air can harm computer equipment and personnel health, and unclean air can adversely affect the operation of computer equipment and also contaminate 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 temperature and humidity range for continuous operation.

¡¡¡¡Dry-bulb temperature:20¡æ~25¡æ(68F~77F)¡£

¡¡¡¡Relative humidity:40%~**%¡£

¡¡¡¡Maximum dew point:15¡æ(59¨H)¡£

Minimum dew point: 5.5¡æ(41.9¨H)¡£

Maximum rate of change:per hour5¡æ(9¨H)¡£

(3)Noise. When the computer system is shut down, the noise in the room, measured at the center of the main equipment room, should be less than 65dB(A)¡£

(4)Illuminance. At a height of 0.8m above the floor, the illuminance should not be less than 300lx; auxiliary rooms should have an illuminance of no less than **lx¡£

(5)Radio interference field strength. At a frequency of 0.15~**0MHz, it should not exceed 126dB¡£

(6)Magnetic interference field strength should not exceed 800A/m¡£

(7)With the computer system shut down, the vertical and horizontal vibration acceleration of the main equipment room floor surface should not exceed 5OOmm/s¡£

(8)The electrostatic leakage resistance of the main room floor and work surfaces should comply with the current national standard GE66**-1986 "Technical Specifications for Raised Access Floors for Computer Rooms".

(9)The electrostatic potential of insulators in the main room should not exceed lkV¡£

2.Data Center Cooling

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

The cooling fans of the cooling system drive cool 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.

The 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 serious concern, proper installation together with leak detection and drainage systems can reduce the risk of costly equipment damage. If you are still unwilling to let water flow through your data center, you can instead use a refrigerant that turns into a harmless gas immediately upon leakage. However, pipes carrying refrigerant are harder to install and ** expensive than water pipes, so the choice requires careful consideration.

¡¡¡¡Many heat-source cooling units remove only sensible heat - the heat that people can feel. The sensible heat produced by electronic equipment contains no 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 CRAC units. In other designs, separate humidity control may be a necessary complement to the heat-source cooling units.

We have ** service staff who can help you achieve the goal of lowering the operating cost of your Data Center Sensor Door.

Our preventive maintenance plans and safety **s ensure the working efficiency of your enterprise and keep your Data Center Sensor Door in compliance 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 Sensor Door.

We will continue to strengthen our support for customers¡¯ sustainable business processes. This is good not only for the environment but also for the customer¡¯s business.

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

The services we provide QQ£º584655265   Tel:+86 21 68568185 WeChat:131228529**