疯狂撞击美妇雪白的大肉臀,午夜精品久久久久久久久,色噜噜综合亚洲AV中文无码,久久婷婷五月综合色精品

  • AQMS-900C-PM?.? Ambient air particulate matter PM?.? continuous automatic monitoring system

    The AQMS-900C-PM?.? ambient air particulate matter PM?.? continuous automatic monitoring system uses beta-ray absorption combined with light scattering technology and is equipped with different sampling heads. It can perform real-time continuous measurement of particulate matter PM?.? and PM? mass concentration in the ambient air. . The sturdy and reliable outdoor design provides continuous, accurate, reliable and traceable monitoring data for dust prevention and control on roads, construction sites, storage yards, etc. No cabinets or station buildings are required, and installation is easy. Suitable for a variety of working conditions, simple to operate and require less daily maintenance.

    View product details
  • AQMS-900C-PM?? Ambient air particulate matter PM??continuous automatic monitoring system

    The AQMS-900C-PM??Ambient air particulate matter PM??continuous automatic monitoring system is based on the principle of beta-ray absorption combined with light scattering. It is equipped with different sampling heads and can perform real-time continuous measurement of the mass concentration of particulate matter TSP and PM?? in the ambient air. The sturdy and reliable outdoor design provides continuous, accurate, reliable and traceable monitoring data for dust prevention and control on roads, construction sites, storage yards, etc. There is no need for cabinets and station buildings, it is easy to install, suitable for different working conditions, simple to operate and requires little daily maintenance.

    View product details
  • AQMS-1100 Micro ambient air quality monitoring system

    The AQMS-1100 micro ambient air quality monitoring system uses high-performance sensor technology, combined with embedded technology and network communication technology, to conduct online continuous monitoring of pollutants in the ambient air and monitor ambient air quality conditions in real time. The system can monitor gaseous pollutants such as sulfur dioxide (SO?), nitrogen dioxide (NO?), carbon monoxide (CO), ozone (O?), volatile organic compounds (TVOC), etc. in the air, as well as PM??, PM?.? in the air. and other particulate matter pollutants, and can expand the five meteorological parameters at the same time.

    View product details
  • MODEL 2130 Dust online monitoring system

    The MODEL 2130 dust online monitoring system is based on the principle of light scattering. It can continuously and automatically monitor the concentration of TSP, PM??, and PM?.? in the ambient air without any supervision. It can be expanded to five meteorological parameters, noise, LED display, video, etc. It is used for continuous automatic monitoring of key monitoring areas and various acoustic environment functional areas, and transmits data through wired or wireless methods. It is a comprehensive dust monitoring system integrating data collection, real-time display, statistical analysis, early warning and alarm functions.

    View product details
  • AQMS-1100 OU Odor automatic monitoring system

    The AQMS-1100 OU odor online monitoring system is based on sensor monitoring technology and implements monitoring in accordance with China\'s current odor detection standards "Odor Pollutant Emission Standards" (GB14554-93) and "Three-Point Comparative Odor Bag Method" (GB/T14675-93) The results are related to the human sense of smell, and the air pollutants and odors emitted by industrial parks and basic environmental facilities are automatically monitored and analyzed. It can be expanded to install automatic odor sample retention to collect odorous gases. Combined with meteorological monitoring data, the movement or diffusion process of odorous gases can be inferred, which can play a certain early warning and forecasting function and evaluate the impact of odorous gases on surrounding areas.

    View product details
盘锦市| 扎囊县| 宽甸| 嵊泗县| 赤城县| 宽城| 博罗县| 哈密市| 柞水县| 保山市|