国产精品久久久久久无码专区,日本免费无码一区二区到五区,gogogo日本免费观看视频,亚洲av综合色区无码一区爱av

產(chǎn)品列表PRODUCTS LIST

首頁>產(chǎn)品中心>日本光明北川式氣體檢測管>氣體快速檢測管>132SC氯乙烯氣體檢測管132SC VINYL CHLORIDE 1-22ppm

氯乙烯氣體檢測管132SC VINYL CHLORIDE 1-22ppm

簡要描述:

氯乙烯132SC VINYL CHLORIDE (-) 1,1-二氯乙烯檢測管(CH2:CCL2)1,1-二氯乙烯1,1-Dichloroethylene 1-22ppm 總代理銷售日本KITAGAWA氣體檢測管,提供日本KITAGAWA氣體檢測管資料,日本KITAGAWA氣體檢測管介紹,日本KITAGAWA氣體檢測管應(yīng)用,日本KITAGAWA氣體檢測管價格,日本KITAGAWA氣體檢測管說明書,日本KITAGAWA氣體檢測管售后服務(wù),日本KITAGAWA氣體檢測管中國總代理

更新時間:2024-12-10

在線留言
氯乙烯氣體檢測管132SC VINYL CHLORIDE 1-22ppm

氯乙烯氣體檢測管132SC VINYL CHLORIDE 1-22ppm

Tube 32SC
1. PERFORMANCE
1) Measuring range :0.4-12.0 ppm 0.2-6.0 ppm 0.1-3.0 ppm
Number of pump strokes 1(100ml) 2(200ml) 4(400ml)
2) Sampling time :3 minutes/2 pump strokes
3) Detectable limit :0.05 ppm(400ml)
4) Shelf life :3 years
5) Operating temperature :0~40℃
6) Temperature compensation :Necessary(0~15℃)(See "TEMPERATURE CORRECTION TABLE")
7) Reading :Direct reading from the scale calibrated by 2 pump strokes
8) Colour change :Greenish yellow→Pink
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:10% RSD-high:10%
3. CHEMICAL REACTION
By decomposing with an Oxidizer, Hydrogen chlorine is produced and PH indicator is discoloured.
CH2=CHCI+CrO3+H2SO4→HCI
4. CALIBRATION OF THE TUBE
GAS CHROMATOGRAPHY
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
PRETEAT TUBE DETECTOR TUBE
6.0
5.0
4.0
3.0
2.0
1.0
(White)
ppm
200ml
132SC VINYL CHLORIDE
Substance Interference ppm Coexistence
Acetylene 1% Lower readings are given.
Ethylene FIG.1 300 〃
Hydrogen chloride 200 Higher readings are given.
Chlorine Similar stain is produced. ch1lo0r×ideV cinoynlc. 〃
(NOTE)
In case of 1 or 4 pump strokes, following formula is available for the actual concentration.
Actual concentration=Temperature corrected value×2/Number of strokes
0
4.0
3.0
1.0
2.0
Ethylene〔ppm〕?
FIG.1 Influence of Ethylene

征服同学人妇系列陈露露3| 久久久无码精品亚洲日韩按摩| 老师家里没人你用点力视频| 寂寞少妇扒开双腿猛烈进入免费看| 日韩精品无码一区aaa片| 天美传媒mv在线看免费下载安装| 最近免费中文字幕大全免费版视频| 太喜欢被男人嘬奶头了| 成人小说亚洲一区二区三区| 中文字幕丰满乱孑伦无码专区| 国产精品v欧美精品v日韩精品| 野花日本韩国免费视频6| 久久久国产精品无码一区二区三区| 国精产品一区一区三区有限公司| 中文字幕亚洲欧美日韩在线不卡| 掀起裙子扶着巨物坐下去| 蜜臀av无码久久久久久久| 国产精品久久久久jk制服| 哦┅┅快┅┅用力啊┅警花少妇| 九九视频在线观看视频6| 最近中文字幕在线中文一页| 我与美艳yin荡丝袜的老师| 美艳人妻办公室抽搐呻吟| 播放灌醉水嫩大学生国内精品| 全彩h无翼乌绅士本子库百合| 一女被二男吃奶a片免费观看| 极品yin荡人妻合集h| 亚洲av无码国产精品永久一区| 果冻传媒av毛片无码蜜桃| 诱人的奶头bd在线观看| 1吨柴油等于多少升| 国产精品亚洲av| 亚洲 自拍 另类小说综合图区| 人妻无奈被迫屈辱1-9| 日本xxxb孕妇孕交视频| 欧美一性一乱一交一视频| 亚洲av无码一区二区三区在线观看| 国产小受呻吟av视频在线观看| 少妇又紧又色又爽又刺激视频| 国产熟女一区二区三区五月婷| 我的少妇邻居全文免费|