丰满岳乱妇在线观看中字无码,漂亮的保姆5在线观看中文,把我绑在床头上夹奶头视频,免费人做人爱完整版视频

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(jìn)行隔離,嚴(yán)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(diǎn)附近的下水道等地方,防止氣體進(jìn)入。合理通風(fēng),加速擴(kuò)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(jī)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(yàn)后再用。

更新時(shí)間:2025-11-12

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

亚洲av熟女国产一区二区三区| 少妇人妻88久久中文字幕| 中文成人无字幕乱码精品区| 最近2019中文字幕在线| 欧美巨大另类极品videosbest| 八戒八戒神马在线电影免费| 久久丫精品国产亚洲AV| 脱了内裤猛烈进入a片视频免费| 久久久久琪琪去精品色| 人人爽久久爱夜夜躁| 无码jk粉嫩小泬在线观看欧美| 亚洲av无码精品国产成人| 国产无套粉嫩白浆在线观看| 国产在线一区二区三区AV| 好吊妞国产欧美日韩免费观看| 亚洲国产欧美国产第一区| 亚洲综合无码一区二区三区| 蜜臀av色欲a片无码精品一区| 国产精品日本无码久久一老a| 最近中文国语字幕在线播放| 最近中文字幕完整版免费视频| 国产精华2020| 亚洲综合无码一区二区三区| 久久婷婷人人澡人人爽人人爱| 18欧美乱大交| 国产精品一区二区久久不卡 | 尤物视频在线观看| 国产尤物AV尤物在线观看| 国产精品网站亚洲发布| 精品亚洲成a人无码成a在线观看| 国产麻豆精品一区二区三区V视界| 97se亚洲国产综合在线| 中文字幕日韩欧美一区二区三区| 欧美性猛交xxxx富婆| 亚洲熟女乱色综合亚洲图片| 中文资源在线官网| 色欲午夜无码久久久久久| 欧产日产国产精品精品| 欧美做爰又粗又大免费看| 99久久久无码国产精品免费砚床| 精品国产乱码久久久久久郑州公司|