欧美一区二区三区四区乱码,国产无套内射普通话对白,中文字幕一本高清在线,欧美成人精品视频一区二区

Position:Home > Products > VOCs測試及采樣設(shè)備

PF-300 Portable MHC/THC/NMHC Analyzer

Product advantages

■ PF-300 has safety and accuracy; 

■ the instrument is integrated, and the methane catalytic unit is integrated into the host to improve portability; 

■ the whole instrument is powered, and there is no need to connect external AC on the working site; 

■ the backpack design is attached, which is convenient for the field test of VOC unorganized emission of gb37822-2019.

Contact us online24-hour service call15689996356
Principle overview


PF-300 portable methane, total hydrocarbon and non methane total hydrocarbon analyzer is designed and produced by Qingdao HuanKong in combination with the demand of Chinese market and test site. 

The host machine with full heating FID technology has built-in high temperature catalytic device. The difference between the total hydrocarbon value measured by the main engine and the methane value measured by the high temperature catalytic device is the non methane total hydrocarbon value. It can be used for the monitoring of unorganized air and exhaust gas from fixed pollution sources, for comparison and acceptance of on-line monitoring instruments, and for on-site monitoring of volatile organic compounds (VOCs). Users are widely distributed in petrochemical, chemical, pharmaceutical, spraying, printing and dyeing, rubber and other key industries.

Related recommendations
PF-300 Portable THC/NMHC/MHC Analyzer
PF-300 Portable THC/NMHC/MHC Analyzer(BTEX)
PF-300 Portable MHC/THC/NMHC Analyzer
日本成人在线一区中文字幕| 国产精品日韩精品欧美精品| 被公侵犯人妻少妇一区二区三区| 熟妇人妻无乱码中文字幕| 添女人荫道口视频| 男生的小鸡鸡插进女生的桃子 里| 粗大长内射女人视频| 日韩免费一级a毛片在线播放一级| 操老骚逼三级黄视频| 操女人大逼视频下载| 天天干天天操天天插| 亚洲 欧美 精品 高清| 午夜成人理论片在线观看| 欧美国产日韩a欧美在线| 国产精品自在拍首页| 留学生美女被大黑屌猛戳| 欧美成人精品一区二区免费看| 国产免费无码一区二区视频无码| 黑人巨茎和中国美女视频| 西西大尺度无码免费视频| 免费黄色 操逼视频| 免费黄片视频星空| 下载风骚美女想吃大机吧| 男插女下面高潮视频| 国产在线中文字幕一区二区三区| 被下药强奷到舒服的视频| 日本免费暖暖在线小视频| 加勒比在线不卡一区二区观看| 在线免费观看一区| 我要操日本女人的逼| 一区二区三区国产l精品欧美| 91在线一区二区| 看小伙草白女人比的黄片| 交换夫妇4中文字幕| 久久国产高清波多野结衣| 大粗鳮巴r教师人妻91| 国产欧美一二区不卡视频| 日韩在线视频不卡一区二区三区| 骚片视频在线观看| 被公侵犯中文字幕在线观看| 亚洲AV天堂一区二区香蕉|