成片免费观看视频在线网,国产精品186在线观看在线播放,18禁无遮挡羞羞污污污污免费,精品无人区一码二码三码

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
欧美日本最黄一区二区三区| 999久久久国产精品| 国产成人无码A区在线观看视频 | 国产人妖乱国产精品人妖| 图片专区亚洲欧美另类图片| 久久aⅤ无码av高潮av喷吹| 国产一区二三区好的精华液| freepeople性欧美| 韩国免费A级毛片久久| 国产大片在线观看黄不卡| 亚洲精品二三区伊人久久| a级国产乱理伦片在线观看| 在线精品亚洲观看不卡欧| 久久亚洲美女精品国产精品 | 婷婷久久综合九色综合色| 亚洲色成人一区二区三区小说| 亚洲精品无码久久久久久久| 鸡巴炒小穴出水视频欧美| 久久久久久久久久久久黄| 男人的大鸡巴插美女小穴| 中文人妻av一区二区三区| 久久久精品国产亚洲亚洲| 亚洲av无码乱码国产精品fc2| 被群cao的合不拢腿h纯肉视频| 精品久久久久久久久小说| 精品国产免费一区二区三区| 无人在线观看免费高清视频| 国产老熟女乱子一区二区| 99日插逼淫叫黄片可射| 又粗又硬又刺激无码免费| 无码人妻精品一二三区免费| 亚洲色成人一区二区三区小说| 亚洲欧洲无卡二区视頻| 免费b站在线观看人数在哪儿找| 再深点灬舒服灬太大了岳视频| 日韩啪啪午夜激情福利片| 寡妇张开腿让黑人捅爽| 欧美日韩一区二区深夜福利| 久久久久久国产蜜臀白浆| 国产原创第一页在线观看| 曰本丰满熟妇XXXX性|