www.melanexjou.fora.pl

[loiwtjsf]

Mobile Measurement Technology


Verification procedures required environmental requirements. Platform need to install an air conditioner as the primary temperature control system, and vehicle air-conditioning as a secondary temperature control system. This two-stage temperature control system to ensure that the temperature measurement site requirements. Needed is a humidity control system as a humidifier. Bus through the modification, as the mobile platform can be the basic need to ensure that the environmental requirements. 3.2 standard measurement platform for mobile devices and table need to measure the main parameters include: radio, electromagnetic, time and frequency, length, pressure categories. Therefore, within the platform to configure the standard equipment rack for standard installation, additional need to configure the appropriate table. Typically,[link widoczny dla zalogowanych], the equipment rack will be installed in the table above. Including radio, electromagnetic, time and frequency standards-based electronic devices to large, equipment rack design requires attention to the appropriate equipment for the match, and install the appropriate damping loss prevention devices to prevent the transit of standard parts damage . The length of the standard combination of mechanical and electrical equipment in addition to large-scale, there are many small and scattered, the standard gauge block, grinder of a class of apparatus. Therefore,[link widoczny dla zalogowanych], the length of the pressure on the design of workstations and equipment should also consider anti-aircraft loss, anti-left measures. Designed to give full consideration to table anti-static, it is best to use a special anti-static materials production. At the same time frame table and equipment must be installed between the anti-vibration measures. 3.3 Other system power system configuration to fully integrate the needs of actual work. Generally need to include the following parts: AC power supply systems, DC power supply systems, static frequency converter power supply. Power can be installed in passenger luggage compartment at the bottom. Data storage system is a very important customer information or resources. Therefore, the data storage and protection is very important. Save the data at least once a backup, and save the data must go through multiple encryption hardware to prevent loss or theft of customer information. Communication system requirements are not very high. However, if the platform is installed on the wireless communications equipment, facilities, wireless network interface, etc., that work, they can be more easily achieved with the rear of the communication and information sharing. This is also a certain sense. 4 Conclusion market demand, making the measurement with the corresponding mobile living space. Measurement itself is a mobile security system of the current measurement of a good supplement. Mobile measurement platform for the development and research and development, China has a certain foundation. However, the mobile platform design and development, there is no established standard. Measurement study of motor development, will make up a very good security system of measurement of the blank. But in carrying out mobile measurement, it is also important to note in this process of quality control. Carry out mobile measurement, must have certain conditions: (1) must be in its \standard intensity and frequency of verification; (3) test must always be concerned about the environment. Currently,[link widoczny dla zalogowanych], the measurement has been more and more security work, you need outside spot. With the mobile measurement technology continues to improve and develop this part of the task will be accomplished gradually. Our security system will subsequently be measured at 13 benefit improvement. References [1] Military metrology. Military Science Publishing House. 『2] Yu Jiang. Modern measuring and testing technology. China Metrology Publishing House, 1990. About the author: Cheng Yanli,[link widoczny dla zalogowanych], male, assistant engineers. Work Unit: 61 330 metering station of Army aviation units. Address: Renmin Road, Xinxiang, Henan 453000 111. Zhaohuai Jun,[link widoczny dla zalogowanych], Wu Yi, 61,330 troops Aviation metering station (Xinxiang 453000). Received :2009-08-03 (on the next page 37) defines the temperature fixed points. Water Triple Point to identify the standard platinum resistance thermometer in the drift during the calibration interval provides the most reliable way. In order to maintain the standard platinum resistance thermometer readings in the calibration of confidence during the middle of examination is very critical. In order to avoid when the standard platinum resistance thermometer is beyond the allowed limit, still used as a standard work, and to ensure the reliability of the temperature calibration laboratories in the calibration interval, Triple Point of water should be checked with standard platinum resistance thermometer in the water triple point resistance to draw a control chart showing what time should be re-calibrated. 5 Conclusion Triple Point of water at any time to monitor the standard platinum resistance thermometer in the water triple point resistance, according to variation of annealing time, you can extend the life of the standard platinum resistance thermometer. Economical and effective. About the author: Nan Ying Shu, female, engineer. Company: Shenyang Institute of engine design. Address: Box 428, Shenyang 110015 16 boxes. Received :2009-09 A Ol

相关的主题文章：


[link widoczny dla zalogowanych]

[link widoczny dla zalogowanych]

[link widoczny dla zalogowanych]