亚洲爆乳无码一区二区三区,国产AV在线一区二区三区,强开小婷嫩苞又嫩又紧视频,97精品人人A片免费看

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CH2=CHCl氣體測毒管132SC VINYL CHLORIDE 0.1-12.0ppm

氯乙烯CH2=CHCl氣體測毒管132SC VINYL CHLORIDE 0.1-12.0ppm

簡要描述:

氯乙烯CH2=CHCl氣體測毒管132SC VINYL CHLORIDE 0.1-12.0ppm,應(yīng)急處理: 迅速撤離泄漏污染區(qū)人員至上風(fēng)處,并進行隔離,嚴格限制出入。切斷火源。建議應(yīng)急處理人員戴自給正壓式呼吸器,穿防靜電工作服。盡可能切斷泄漏源。用工業(yè)覆蓋層或吸附/ 吸收劑蓋住泄漏點附近的下水道等地方,防止氣體進入。合理通風(fēng),加速擴散。噴霧狀水稀釋、溶解。構(gòu)筑圍堤或挖坑收容產(chǎn)生的大量廢水。如有可能,將殘余氣或漏出氣用排風(fēng)機送至水洗塔或與塔相連的通風(fēng)櫥內(nèi)。漏氣容器要妥善處理,修復(fù)、檢驗后再用。

更新時間:2024-11-13

在線留言
氯乙烯CH2=CHCl氣體測毒管132SC VINYL CHLORIDE 0.1-12.0ppm

氯乙烯CH2=CHCl氣體測毒管132SC VINYL CHLORIDE 0.1-12.0ppm

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 Vinyl chloride indicating value 〔
ppm〕
100 200 300 400 500 600 700
TEMPERATURE CORRECTION TABLE
Scale True Concentration (ppm)
Readings 0℃ 5℃ 10℃ 15-40℃
(ppm) (32°F) (41°F) (50°F) (59°F)(104°F)
6.0 10.0 8.2 7.0 6.0
5.0 8.2 6.8 5.7 5.0
4.0 6.7 5.5 4.7 4.0
3.0 4.9 4.1 3.5 3.0
2.0 3.3 2.7 2.3 2.0
1.0 1.6 1.3 1.2 1.0

中文字幕乱偷无码av先锋| 国产粉嫩高中无套进入| AV无码AV高潮AV喷吹免费| JULIA ANN 精品艳妇| 波多野结衣中文字幕| 亚洲 另类 日韩 制服 无码| 国内永久免费crm系统| 国内精品久久久久影院薰衣草| 人妻无码人妻有码中文字幕| 亚洲AV无码国产一区二区| 亚洲中文字幕在线| 无码国产69精品久久久久网站| 欧美老熟妇乱人伦人妻| 欧美私人情侣网站| 岛国AV无码一区二区三区| 成人欧美一区二区三区在线| 亚洲欧洲日产国码无码久久99| 武则天肉体大战野史dvd| 国产性av在线| 免费观看电视剧全集在线播放 | 妇与子乱肉肉视频| 丰满少妇被猛烈高清播放| 成人欧美一区二区三区在线| 老头把舌头伸进粉嫩淑芬| www.五月天| 99久久精品国产亚洲AV| 精品无码国产自产拍在线观看蜜| 中国极品少妇XXXXX| 国产情侣一区二区| 好深夹的太紧了张开腿a片| 天干天干天啪啪夜爽爽色| 久久久久精品国产亚洲AV麻豆| 白丝JK校花娇喘求饶白浆露出| 秘书被老板cao到合不拢腿| 精品国精品国产自在久国产| 2012手机免费观看| 日韩AV无码一区二区三区| 国产精品白浆无码流出| 最近中文字幕视频2019一页| 欧洲熟妇色XXXX欧美老妇软件| 人与物VIDEOS另类XXXX|