精品国产乱子伦一区二区三区,免费无码又色又爽的视频软件,亚洲AV无码成人精品区,99国产精品国产精品九九

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:2024-10-30

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

老扒法蓉 老扒40部分阅读| 高潮久久久久久久久不卡| WWW夜插内射视频网站| 一出一进一爽一粗一大视频| 日本亲近相奷中文字幕| 风流老熟女一区二区三区| 亚洲AV无码成人精品区日韩| 先锋影音官网| 伸进同桌奶罩里摸她胸作文| 午夜精品久久久久久久99热蜜桃| 国产真人无码作爱视频免费| 欧美一区二区三区放荡人妇| 中文字幕被公侵犯的漂亮人妻| 国产麻豆剧传媒精品国产av| 和子发生了性关系的免费视频| 女明星裸体看个够(无遮挡)| 老张和老李互相换女H| 护士趴下光屁股翘臀被打的作文| 色婷婷AV视频一二三区| 88久久精品无码一区二区毛片| 精产国品一二三产品区别在| 国产精品丝袜久久久久久不卡| 处破女处破全过程| 强开小婷嫩苞又嫩又紧视频韩国| 当着夫的面被夫上司玩弄| 女人站着被舌头伺候| 人妻少妇无码精品视频区| 51久久成人国产精品麻豆| 他用嘴巴含着我奶头吸怎么办| 国产99在线 | 欧美| 永久免费AV无码网站性色AV| 青楼男妓H高潮啊哈男男| 久久久久亚洲AV无码网站| 脔到她哭蛇双根宫交H| 女人被躁到高潮嗷嗷叫游戏| 书房双乳晃动干柴烈火视频| 亚洲午夜精品久久久久久APP| 巜疯狂的少妇4做爰BD| 久久狠狠高潮亚洲精品| 金鸽源赛鸽公棚春棚| 肉YIN荡公厕肉便调教车AC|