Henan malpractice Construction Engineering Testing Co., Ltd. is a professional testing company, is one of the qualification place in Henan Province since the first detection through examination of business. Business in the Pile qualification qualification, the qualification grade steel, a qualified indoor environment, building energy efficiency testing, subject testing, materials testing pile foundation engineering test center in Luoyang, glass curtain wall testing, detection of roads and bridges, air defense projects to detect a number of detection qualification and testing laboratories. ① according to indoor environmental quality standards, evaluate indoor environmental quality; ② depending on the concentration of pollutants distribution, trends and speed, track sources of pollution, to provide a scientific basis for environmental monitoring and control of indoor pollution; ③ according to test data Pile Engineering Test Center, for the study of the capacity of the indoor environment, the implementation of total control, forecasting indoor environmental quality and provide scientific basis; ④ for the development, revision of indoor environmental standards, indoor environmental laws and regulations to provide a scientific basis; ⑤ indoor environment and provide scientific basis for scientific research. Henan malpractice Construction Engineering Testing Co., Ltd. is a professional testing company, is one of the qualification place in Henan Province since the first detection through examination of business. Business in the Pile qualification qualification, the qualification grade steel, a qualified indoor environment, building energy efficiency testing, subject testing, materials testing CTP pile engineering test center, glass curtain wall testing, roads and bridges detection, detection of a number of civil air defense projects testing qualification and testing laboratories. ① bubble absorber tube. Applicable to the acquisition of gaseous and vaporous substances. Absorption 5 ~ 10mL bottle can be installed to absorb liquid, sample flow is 05 ~ 20L / min. ② shock absorber tube. Suitable aerosol collection. Due to the small inlet pipe nozzle and from near the bottom of the bottle, sampling, sample quickly and soon the impact from the nozzle at the bottom of the aerosol particle can easily be broken, thus particularly susceptible to absorbing liquid to absorb shock absorber tube Not applicable to collect gaseous and vaporous substances. Shock absorber pipe with a small (5 ~ 10mL loaded absorbing liquid sample flow 30L / min) and large (with 50 ~ 100mL absorbing liquid, sample flow is 30L / min) two specifications. ③ perforated sieve absorption tube (bottle). It may be suitable for acquisition of gaseous, vaporous and mist aerosol substances. After absorption of the sample through the tube plate, it is dispersed into small bubbles Mengjin pile engineering test center, and long retention time, greatly increasing the gas-liquid contact area, thereby increasing the absorption efficiency. Absorption 5 ~ 10mL bottle can be installed to absorb liquid, sample flow is 01 ~ 10L / min. Absorption tube with a small (with 10 ~ 30mL absorbing liquid, sample flow is 05 ~ 20L / min) and large (with 50 ~ 100mL absorbing liquid, sample flow is 30L / min) two kinds. Kaifeng County pile Engineering Test Center | malpractice detection (certified) | Pile Engineering Test Center is provided by Henan Construction Engineering Testing Co. malpractice. Henan malpractice Construction Engineering Testing Co., Ltd. (www.hnrsjc.cn) (www.rsgcjc.com) is a leader in Zhengzhou, construction, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In malpractice detected leadership with the staff warmly welcome all inquiries negotiations to create a better future malpractice detected.